Layers:

Layer: Building Footprints - Flood Risk (2)


Name: Building Footprints - Flood Risk

Display Field: STRUCT_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset consists of 2-dimensional roof outlines ("roofprints") for all buildings larger than 150 square feet, as initially interpreted by a contractor (Rolta) for the whole area of the Commonwealth using DigitalGlobe ortho images obtained in 2011 and 2012, supplemented with LiDAR (Light Detection And Ranging) data collected from 2002 to 2011 for the eastern half of the state.The roofprints as delivered by Rolta were enhanced by MassGIS using Normalized Digital Surface Models (NDSMs) derived from the same LiDAR data. Other layers were used, including the Standardized Parcels, to aid in review, especially where LiDAR data were not available.In 2019, MassGIS refreshed the data to a baseline of 2016 and continues to update features using newer aerial imagery that allows MassGIS staff to remove, modify and add structures to keep up with more current ground conditions. Structures from the original compilation that are removed are stored in an "archive" feature class for edit tracking and historical purposes. Also in 2019, MassGIS replaced the polygons in Boston with data from the city. In March 2021, the layer was updated with 2017 and 2018 structure review edits along with the first data edits compiled atop spring 2019 imagery. Updates based on 2019 imagery were completed in July 2021. Updates based on 2019 imagery were completed in August 2022. Updates based on 2021 imagery were completed in October 2023. Updates based on 2023 imagery were completed in August 2024. MassGIS made additional edits from December 2025 to May 2026 based on spring 2025 imagery, with assistance from Blackshark AI object detection tools.Last updated on 5/20/2026.The layer is named STRUCTURES_POLY. It is updated periodically from STRUCTURES_POLY_V, which is registered as versioned for editing.

Copyright Text: Rolta, MassGIS, City of Boston

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -7924334.28688445
YMin: 5195559.72524672
XMax: -7895248.17820115
YMax: 5219961.4432941
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[252,196,218,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• STRUCT_ID (type: esriFieldTypeString, alias: STRUCT_ID, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• SOURCETYPE (type: esriFieldTypeString, alias: SOURCETYPE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCEDATE (type: esriFieldTypeInteger, alias: SOURCEDATE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SOURCEDATA (type: esriFieldTypeString, alias: SOURCEDATA, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• MOVED (type: esriFieldTypeString, alias: MOVED, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• AREA_SQ_FT (type: esriFieldTypeDouble, alias: AREA_SQ_FT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID (type: esriFieldTypeSmallInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID2 (type: esriFieldTypeSmallInteger, alias: TOWN_ID2, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID3 (type: esriFieldTypeSmallInteger, alias: TOWN_ID3, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOCAL_ID (type: esriFieldTypeString, alias: LOCAL_ID, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• EDIT_DATE (type: esriFieldTypeString, alias: EDIT_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• EDIT_BY (type: esriFieldTypeString, alias: EDIT_BY, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• COMMENTS (type: esriFieldTypeString, alias: COMMENTS, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• FloodCat (type: esriFieldTypeString, alias: FloodCat, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Flood_Area (type: esriFieldTypeDouble, alias: Flood_Area, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: Building Footprints - Flood Risk
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/3/2026 1:36:20 AM

Schema Last Edit Date: 9/3/2026 1:36:20 AM

Data Last Edit Date: 9/3/2026 1:36:20 AM

Layer: BERDO 2024 Building Footprints (3)


Name: BERDO 2024 Building Footprints

Display Field: Loc_name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset consists of 2-dimensional roof outlines ("roofprints") for all buildings larger than 150 square feet, as initially interpreted by a contractor (Rolta) for the whole area of the Commonwealth using DigitalGlobe ortho images obtained in 2011 and 2012, supplemented with LiDAR (Light Detection And Ranging) data collected from 2002 to 2011 for the eastern half of the state.The roofprints as delivered by Rolta were enhanced by MassGIS using Normalized Digital Surface Models (NDSMs) derived from the same LiDAR data. Other layers were used, including the Standardized Parcels, to aid in review, especially where LiDAR data were not available.In 2019, MassGIS refreshed the data to a baseline of 2016 and continues to update features using newer aerial imagery that allows MassGIS staff to remove, modify and add structures to keep up with more current ground conditions. Structures from the original compilation that are removed are stored in an "archive" feature class for edit tracking and historical purposes. Also in 2019, MassGIS replaced the polygons in Boston with data from the city. In March 2021, the layer was updated with 2017 and 2018 structure review edits along with the first data edits compiled atop spring 2019 imagery. Updates based on 2019 imagery were completed in July 2021. Updates based on 2019 imagery were completed in August 2022. Updates based on 2021 imagery were completed in October 2023. Updates based on 2023 imagery were completed in August 2024. MassGIS made additional edits from December 2025 to May 2026 based on spring 2025 imagery, with assistance from Blackshark AI object detection tools.Last updated on 5/20/2026.The layer is named STRUCTURES_POLY. It is updated periodically from STRUCTURES_POLY_V, which is registered as versioned for editing.

Copyright Text: Rolta, MassGIS, City of Boston

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -7924035.98926909
YMin: 5195201.43090589
XMax: -7903160.92750041
YMax: 5220527.53032883
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[252,196,218,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• STRUCT_ID (type: esriFieldTypeString, alias: STRUCT_ID, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• SOURCETYPE (type: esriFieldTypeString, alias: SOURCETYPE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCEDATE (type: esriFieldTypeInteger, alias: SOURCEDATE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SOURCEDATA (type: esriFieldTypeString, alias: SOURCEDATA, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• MOVED (type: esriFieldTypeString, alias: MOVED, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• AREA_SQ_FT (type: esriFieldTypeDouble, alias: AREA_SQ_FT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID (type: esriFieldTypeSmallInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID2 (type: esriFieldTypeSmallInteger, alias: TOWN_ID2, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID3 (type: esriFieldTypeSmallInteger, alias: TOWN_ID3, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOCAL_ID (type: esriFieldTypeString, alias: LOCAL_ID, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• EDIT_DATE (type: esriFieldTypeString, alias: EDIT_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• EDIT_BY (type: esriFieldTypeString, alias: EDIT_BY, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• COMMENTS (type: esriFieldTypeString, alias: COMMENTS, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• OBJECTID_1 (type: esriFieldTypeInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Join_Count (type: esriFieldTypeInteger, alias: Join_Count, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TARGET_FID (type: esriFieldTypeInteger, alias: TARGET_FID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Loc_name (type: esriFieldTypeString, alias: Loc_name, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• Status (type: esriFieldTypeString, alias: Status, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• Score (type: esriFieldTypeDouble, alias: Score, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Match_type (type: esriFieldTypeString, alias: Match_type, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• Match_addr (type: esriFieldTypeString, alias: Match Address, SQL Type: sqlTypeOther, length: 500, nullable: true, editable: true)
• LongLabel (type: esriFieldTypeString, alias: Long Label, SQL Type: sqlTypeOther, length: 500, nullable: true, editable: true)
• ShortLabel (type: esriFieldTypeString, alias: Short Label, SQL Type: sqlTypeOther, length: 500, nullable: true, editable: true)
• Addr_type (type: esriFieldTypeString, alias: Address Type, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• Type (type: esriFieldTypeString, alias: Type, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• PlaceName (type: esriFieldTypeString, alias: Place Name, SQL Type: sqlTypeOther, length: 200, nullable: true, editable: true)
• Place_addr (type: esriFieldTypeString, alias: Place Address, SQL Type: sqlTypeOther, length: 500, nullable: true, editable: true)
• Phone (type: esriFieldTypeString, alias: Phone Number, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• URL (type: esriFieldTypeString, alias: URL, SQL Type: sqlTypeOther, length: 250, nullable: true, editable: true)
• Rank (type: esriFieldTypeDouble, alias: Rank, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AddBldg (type: esriFieldTypeString, alias: Address Building, SQL Type: sqlTypeOther, length: 125, nullable: true, editable: true)
• AddNum (type: esriFieldTypeString, alias: Address Number, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• AddNumFrom (type: esriFieldTypeString, alias: Address Number From, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• AddNumTo (type: esriFieldTypeString, alias: Address Number To, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• AddRange (type: esriFieldTypeString, alias: Address Range, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• Side (type: esriFieldTypeString, alias: Side, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• StPreDir (type: esriFieldTypeString, alias: Prefix Directional, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• StPreType (type: esriFieldTypeString, alias: Prefix Type, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• StName (type: esriFieldTypeString, alias: Street Name, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• StType (type: esriFieldTypeString, alias: Suffix Type, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• StDir (type: esriFieldTypeString, alias: Suffix Directional, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• BldgComp (type: esriFieldTypeString, alias: Building Complex, SQL Type: sqlTypeOther, length: 125, nullable: true, editable: true)
• BldgType (type: esriFieldTypeString, alias: Building Type, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• BldgName (type: esriFieldTypeString, alias: Building Name, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• LevelType (type: esriFieldTypeString, alias: Level Type, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• LevelName (type: esriFieldTypeString, alias: Level Name, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• UnitType (type: esriFieldTypeString, alias: Unit Type, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• UnitName (type: esriFieldTypeString, alias: Unit Name, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• RoomType (type: esriFieldTypeString, alias: Room Type, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• RoomName (type: esriFieldTypeString, alias: Room Name, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• WingType (type: esriFieldTypeString, alias: Wing Type, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• WingName (type: esriFieldTypeString, alias: Wing Name, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• SubAddr (type: esriFieldTypeString, alias: Subaddress, SQL Type: sqlTypeOther, length: 250, nullable: true, editable: true)
• StAddr (type: esriFieldTypeString, alias: Street Address, SQL Type: sqlTypeOther, length: 300, nullable: true, editable: true)
• Block (type: esriFieldTypeString, alias: Block, SQL Type: sqlTypeOther, length: 120, nullable: true, editable: true)
• Sector (type: esriFieldTypeString, alias: Sector, SQL Type: sqlTypeOther, length: 120, nullable: true, editable: true)
• Nbrhd (type: esriFieldTypeString, alias: Neighborhood, SQL Type: sqlTypeOther, length: 120, nullable: true, editable: true)
• District (type: esriFieldTypeString, alias: District, SQL Type: sqlTypeOther, length: 120, nullable: true, editable: true)
• City (type: esriFieldTypeString, alias: City, SQL Type: sqlTypeOther, length: 120, nullable: true, editable: true)
• MetroArea (type: esriFieldTypeString, alias: Metro Area, SQL Type: sqlTypeOther, length: 120, nullable: true, editable: true)
• Subregion (type: esriFieldTypeString, alias: Subregion, SQL Type: sqlTypeOther, length: 120, nullable: true, editable: true)
• Region (type: esriFieldTypeString, alias: Region, SQL Type: sqlTypeOther, length: 120, nullable: true, editable: true)
• RegionAbbr (type: esriFieldTypeString, alias: Region Abbreviation, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• Territory (type: esriFieldTypeString, alias: Territory, SQL Type: sqlTypeOther, length: 120, nullable: true, editable: true)
• Zone (type: esriFieldTypeString, alias: Zone, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• Postal (type: esriFieldTypeString, alias: Postal, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• PostalExt (type: esriFieldTypeString, alias: Postal Extension, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• Country (type: esriFieldTypeString, alias: Country, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• CntryName (type: esriFieldTypeString, alias: Country Name, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• LangCode (type: esriFieldTypeString, alias: Language Code, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
• Distance (type: esriFieldTypeDouble, alias: Distance, SQL Type: sqlTypeOther, nullable: true, editable: true)
• X (type: esriFieldTypeDouble, alias: X, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Y (type: esriFieldTypeDouble, alias: Y, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DisplayX (type: esriFieldTypeDouble, alias: Display X, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DisplayY (type: esriFieldTypeDouble, alias: Display Y, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Xmin (type: esriFieldTypeDouble, alias: Minimum X, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Xmax (type: esriFieldTypeDouble, alias: Maximum X, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Ymin (type: esriFieldTypeDouble, alias: Minimum Y, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Ymax (type: esriFieldTypeDouble, alias: Maximum Y, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ExInfo (type: esriFieldTypeString, alias: Extra Info, SQL Type: sqlTypeOther, length: 500, nullable: true, editable: true)
• MatchID (type: esriFieldTypeString, alias: MatchID, SQL Type: sqlTypeOther, length: 500, nullable: true, editable: true)
• PotentialI (type: esriFieldTypeString, alias: PotentialID, SQL Type: sqlTypeOther, length: 500, nullable: true, editable: true)
• MatchNarra (type: esriFieldTypeString, alias: Match Narrative, SQL Type: sqlTypeOther, length: 5000, nullable: true, editable: true)
• StrucType (type: esriFieldTypeString, alias: Structure Type, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• StrucDet (type: esriFieldTypeString, alias: Structure Details, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• IN_Address (type: esriFieldTypeString, alias: Address or Place, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• IN_Addre_1 (type: esriFieldTypeString, alias: Address2, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• IN_Addre_2 (type: esriFieldTypeString, alias: Address3, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• IN_Neighbo (type: esriFieldTypeString, alias: Neighborhood, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• IN_City (type: esriFieldTypeString, alias: City, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• IN_Subregi (type: esriFieldTypeString, alias: County, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• IN_Region (type: esriFieldTypeString, alias: State, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• IN_Postal (type: esriFieldTypeString, alias: ZIP, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• IN_PostalE (type: esriFieldTypeString, alias: ZIP4, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• IN_Country (type: esriFieldTypeString, alias: Country, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• USER_USER_ (type: esriFieldTypeString, alias: BERDO ID, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_USER1 (type: esriFieldTypeString, alias: Tax Parcel ID, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_USE_1 (type: esriFieldTypeString, alias: Property Owner Name, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_USE_2 (type: esriFieldTypeString, alias: Building Address, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_USE_3 (type: esriFieldTypeString, alias: Building Address City, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_USE_4 (type: esriFieldTypeInteger, alias: Building Address Zip Code, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_USE_5 (type: esriFieldTypeString, alias: Parcel Address, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_USE_6 (type: esriFieldTypeString, alias: Parcel Address City, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_USE_7 (type: esriFieldTypeInteger, alias: Parcel Address Zip Code, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_USE_8 (type: esriFieldTypeDouble, alias: Reported Gross Floor Area (Sq Ft), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_USE_9 (type: esriFieldTypeInteger, alias: Reported Enclosed Parking Area (Sq Ft), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_10 (type: esriFieldTypeDouble, alias: BERDO Emissions Gross Floor Area (Sq Ft), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_11 (type: esriFieldTypeString, alias: Largest Property Type, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_12 (type: esriFieldTypeString, alias: All Property Types and GFAs, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_13 (type: esriFieldTypeInteger, alias: Total Site Energy Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_14 (type: esriFieldTypeInteger, alias: Energy Star Score, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_15 (type: esriFieldTypeDouble, alias: Site EUI (Energy Use Intensity kBtu/ft²), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_16 (type: esriFieldTypeDouble, alias: Natural Gas Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_17 (type: esriFieldTypeDouble, alias: Natural Gas Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_18 (type: esriFieldTypeDouble, alias: Electricity Usage (kWh), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_19 (type: esriFieldTypeDouble, alias: Electricity Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_20 (type: esriFieldTypeString, alias: Renewable System Electricity Usage Onsite (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_21 (type: esriFieldTypeString, alias: District Hot Water Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_22 (type: esriFieldTypeString, alias: District Hot Water Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_23 (type: esriFieldTypeString, alias: District Chilled Water Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_24 (type: esriFieldTypeString, alias: District Chilled Water Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_25 (type: esriFieldTypeDouble, alias: District Steam Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_26 (type: esriFieldTypeDouble, alias: District Steam Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_27 (type: esriFieldTypeInteger, alias: Fuel Oil 1 Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_28 (type: esriFieldTypeInteger, alias: Fuel Oil 1 Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_29 (type: esriFieldTypeDouble, alias: Fuel Oil 2 Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_30 (type: esriFieldTypeDouble, alias: Fuel Oil 2 Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_31 (type: esriFieldTypeString, alias: Fuel Oil 4 Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_32 (type: esriFieldTypeString, alias: Fuel Oil 4 Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_33 (type: esriFieldTypeString, alias: Fuel Oil 5 and 6 Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_34 (type: esriFieldTypeString, alias: Fuel Oil 5 and 6 Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_35 (type: esriFieldTypeString, alias: Propane Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_36 (type: esriFieldTypeString, alias: Propane Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_37 (type: esriFieldTypeString, alias: Diesel Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_38 (type: esriFieldTypeString, alias: Diesel Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_39 (type: esriFieldTypeString, alias: Kerosene Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_40 (type: esriFieldTypeString, alias: Kerosene Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_41 (type: esriFieldTypeString, alias: Water Usage Intensity (Gallons/ft²), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_42 (type: esriFieldTypeDouble, alias: Estimated Total GHG Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_43 (type: esriFieldTypeString, alias: Reporting Compliance Status, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_44 (type: esriFieldTypeInteger, alias: First Emissions Compliance Year (Projected), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_US_45 (type: esriFieldTypeString, alias: Community Choice Electricity Participation, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_46 (type: esriFieldTypeString, alias: Renewable Energy Purchased through a Power Purchase Agreement (PPA), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_47 (type: esriFieldTypeString, alias: Renewable Energy Certificate (REC) Purchase, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_48 (type: esriFieldTypeString, alias: Backup Generator, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_49 (type: esriFieldTypeString, alias: Battery Storage, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_50 (type: esriFieldTypeString, alias: Electric Vehicle (EV) Charging, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_51 (type: esriFieldTypeString, alias: Corresponding Campus ID, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_US_52 (type: esriFieldTypeString, alias: Notes, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_BERDO (type: esriFieldTypeString, alias: BERDO ID, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Tax_P (type: esriFieldTypeString, alias: Tax Parcel ID, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Prope (type: esriFieldTypeString, alias: Property Owner Name, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Build (type: esriFieldTypeString, alias: Building Address, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Bui_1 (type: esriFieldTypeString, alias: Building Address City, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Bui_2 (type: esriFieldTypeInteger, alias: Building Address Zip Code, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Parce (type: esriFieldTypeString, alias: Parcel Address, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Par_1 (type: esriFieldTypeString, alias: Parcel Address City, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Par_2 (type: esriFieldTypeInteger, alias: Parcel Address Zip Code, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Repor (type: esriFieldTypeDouble, alias: Reported Gross Floor Area (Sq Ft), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Rep_1 (type: esriFieldTypeInteger, alias: Reported Enclosed Parking Area (Sq Ft), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_BER_1 (type: esriFieldTypeDouble, alias: BERDO Emissions Gross Floor Area (Sq Ft), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Large (type: esriFieldTypeString, alias: Largest Property Type, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_All_P (type: esriFieldTypeString, alias: All Property Types and GFAs, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Total (type: esriFieldTypeInteger, alias: Total Site Energy Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Energ (type: esriFieldTypeInteger, alias: Energy Star Score, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Site_ (type: esriFieldTypeDouble, alias: Site EUI (Energy Use Intensity kBtu/ft²), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Natur (type: esriFieldTypeDouble, alias: Natural Gas Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Nat_1 (type: esriFieldTypeDouble, alias: Natural Gas Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Elect (type: esriFieldTypeDouble, alias: Electricity Usage (kWh), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Ele_1 (type: esriFieldTypeDouble, alias: Electricity Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Renew (type: esriFieldTypeString, alias: Renewable System Electricity Usage Onsite (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Distr (type: esriFieldTypeString, alias: District Hot Water Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Dis_1 (type: esriFieldTypeString, alias: District Hot Water Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Dis_2 (type: esriFieldTypeString, alias: District Chilled Water Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Dis_3 (type: esriFieldTypeString, alias: District Chilled Water Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Dis_4 (type: esriFieldTypeDouble, alias: District Steam Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Dis_5 (type: esriFieldTypeDouble, alias: District Steam Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Fuel_ (type: esriFieldTypeInteger, alias: Fuel Oil 1 Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Fuel1 (type: esriFieldTypeInteger, alias: Fuel Oil 1 Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Fue_1 (type: esriFieldTypeDouble, alias: Fuel Oil 2 Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Fue_2 (type: esriFieldTypeDouble, alias: Fuel Oil 2 Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Fue_3 (type: esriFieldTypeString, alias: Fuel Oil 4 Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Fue_4 (type: esriFieldTypeString, alias: Fuel Oil 4 Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Fue_5 (type: esriFieldTypeString, alias: Fuel Oil 5 and 6 Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Fue_6 (type: esriFieldTypeString, alias: Fuel Oil 5 and 6 Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Propa (type: esriFieldTypeString, alias: Propane Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Pro_1 (type: esriFieldTypeString, alias: Propane Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Diese (type: esriFieldTypeString, alias: Diesel Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Die_1 (type: esriFieldTypeString, alias: Diesel Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Keros (type: esriFieldTypeString, alias: Kerosene Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Ker_1 (type: esriFieldTypeString, alias: Kerosene Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Water (type: esriFieldTypeString, alias: Water Usage Intensity (Gallons/ft²), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Estim (type: esriFieldTypeDouble, alias: Estimated Total GHG Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Rep_2 (type: esriFieldTypeString, alias: Reporting Compliance Status, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_First (type: esriFieldTypeInteger, alias: First Emissions Compliance Year (Projected), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Commu (type: esriFieldTypeString, alias: Community Choice Electricity Participation, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Ren_1 (type: esriFieldTypeString, alias: Renewable Energy Purchased through a Power Purchase Agreement (PPA), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Ren_2 (type: esriFieldTypeString, alias: Renewable Energy Certificate (REC) Purchase, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Backu (type: esriFieldTypeString, alias: Backup Generator, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Batte (type: esriFieldTypeString, alias: Battery Storage, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Ele_2 (type: esriFieldTypeString, alias: Electric Vehicle (EV) Charging, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Corre (type: esriFieldTypeString, alias: Corresponding Campus ID, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Notes (type: esriFieldTypeString, alias: Notes, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• Shape__Area_1 (type: esriFieldTypeDouble, alias: Shape_Area, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: BERDO 2024 Building Footprints
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• USER_Notes:
• IN_Address:
• IN_Addre_1:
• IN_Addre_2:
• IN_Neighbo:
• IN_City:
• IN_Subregi:
• IN_Region:
• IN_Postal:
• IN_PostalE:
• IN_Country:
• USER_USER_:
• USER_USER1:
• USER_USE_1:
• USER_USE_2:
• USER_USE_3:
• USER_USE_4: 0
• USER_USE_5:
• USER_USE_6:
• USER_USE_7: 0
• USER_USE_8: 0
• USER_USE_9: 0
• USER_US_10: 0
• USER_US_11:
• USER_US_12:
• USER_US_13: 0
• USER_US_14: 0
• USER_US_15: 0
• USER_US_16: 0
• USER_US_17: 0
• USER_US_18: 0
• USER_US_19: 0
• USER_US_20:
• USER_US_21:
• USER_US_22:
• USER_US_23:
• USER_US_24:
• USER_US_25: 0
• USER_US_26: 0
• USER_US_27: 0
• USER_US_28: 0
• USER_US_29: 0
• USER_US_30: 0
• USER_US_31:
• USER_US_32:
• USER_US_33:
• USER_US_34:
• USER_US_35:
• USER_US_36:
• USER_US_37:
• USER_US_38:
• USER_US_39:
• USER_US_40:
• USER_US_41:
• USER_US_42: 0
• USER_US_43:
• USER_US_44: 0
• USER_US_45:
• USER_US_46:
• USER_US_47:
• USER_US_48:
• USER_US_49:
• USER_US_50:
• USER_US_51:
• USER_US_52:
• USER_BERDO:
• USER_Tax_P:
• USER_Prope:
• USER_Build:
• USER_Bui_1:
• USER_Bui_2: 0
• USER_Parce:
• USER_Par_1:
• USER_Par_2: 0
• USER_Repor: 0
• USER_Rep_1: 0
• USER_BER_1: 0
• USER_Large:
• USER_All_P:
• USER_Total: 0
• USER_Energ: 0
• USER_Site_: 0
• USER_Natur: 0
• USER_Nat_1: 0
• USER_Elect: 0
• USER_Ele_1: 0
• USER_Renew:
• USER_Distr:
• USER_Dis_1:
• USER_Dis_2:
• USER_Dis_3:
• USER_Dis_4: 0
• USER_Dis_5: 0
• USER_Fuel_: 0
• USER_Fuel1: 0
• USER_Fue_1: 0
• USER_Fue_2: 0
• USER_Fue_3:
• USER_Fue_4:
• USER_Fue_5:
• USER_Fue_6:
• USER_Propa:
• USER_Pro_1:
• USER_Diese:
• USER_Die_1:
• USER_Keros:
• USER_Ker_1:
• USER_Water:
• USER_Estim: 0
• USER_Rep_2:
• USER_First: 0
• USER_Commu:
• USER_Ren_1:
• USER_Ren_2:
• USER_Backu:
• USER_Batte:
• USER_Ele_2:
• USER_Corre:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/3/2026 1:36:29 AM

Schema Last Edit Date: 9/3/2026 1:36:29 AM

Data Last Edit Date: 9/3/2026 1:36:29 AM

Layer: All Building Footprints (4)


Name: All Building Footprints

Display Field: STRUCT_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset consists of 2-dimensional roof outlines ("roofprints") for all buildings larger than 150 square feet, as initially interpreted by a contractor (Rolta) for the whole area of the Commonwealth using DigitalGlobe ortho images obtained in 2011 and 2012, supplemented with LiDAR (Light Detection And Ranging) data collected from 2002 to 2011 for the eastern half of the state.The roofprints as delivered by Rolta were enhanced by MassGIS using Normalized Digital Surface Models (NDSMs) derived from the same LiDAR data. Other layers were used, including the Standardized Parcels, to aid in review, especially where LiDAR data were not available.In 2019, MassGIS refreshed the data to a baseline of 2016 and continues to update features using newer aerial imagery that allows MassGIS staff to remove, modify and add structures to keep up with more current ground conditions. Structures from the original compilation that are removed are stored in an "archive" feature class for edit tracking and historical purposes. Also in 2019, MassGIS replaced the polygons in Boston with data from the city. In March 2021, the layer was updated with 2017 and 2018 structure review edits along with the first data edits compiled atop spring 2019 imagery. Updates based on 2019 imagery were completed in July 2021. Updates based on 2019 imagery were completed in August 2022. Updates based on 2021 imagery were completed in October 2023. Updates based on 2023 imagery were completed in August 2024. MassGIS made additional edits from December 2025 to May 2026 based on spring 2025 imagery, with assistance from Blackshark AI object detection tools.Last updated on 5/20/2026.The layer is named STRUCTURES_POLY. It is updated periodically from STRUCTURES_POLY_V, which is registered as versioned for editing.

Copyright Text: Rolta, MassGIS, City of Boston

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -7924430.73492887
YMin: 5195115.96691188
XMax: -7890190.02038162
YMax: 5220680.73867786
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[252,196,218,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Name : FID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• STRUCT_ID (type: esriFieldTypeString, alias: STRUCT_ID, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• SOURCETYPE (type: esriFieldTypeString, alias: SOURCETYPE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCEDATE (type: esriFieldTypeInteger, alias: SOURCEDATE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SOURCEDATA (type: esriFieldTypeString, alias: SOURCEDATA, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• MOVED (type: esriFieldTypeString, alias: MOVED, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• AREA_SQ_FT (type: esriFieldTypeDouble, alias: AREA_SQ_FT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID (type: esriFieldTypeSmallInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID2 (type: esriFieldTypeSmallInteger, alias: TOWN_ID2, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID3 (type: esriFieldTypeSmallInteger, alias: TOWN_ID3, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOCAL_ID (type: esriFieldTypeString, alias: LOCAL_ID, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• EDIT_DATE (type: esriFieldTypeString, alias: EDIT_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• EDIT_BY (type: esriFieldTypeString, alias: EDIT_BY, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• COMMENTS (type: esriFieldTypeString, alias: COMMENTS, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: All Building Footprints
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/3/2026 1:37:11 AM

Schema Last Edit Date: 9/3/2026 1:37:11 AM

Data Last Edit Date: 9/3/2026 1:37:11 AM

Layer: GRC Building Footprints - Flood Risk (6)


Name: GRC Building Footprints - Flood Risk

Display Field: STRUCT_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset consists of 2-dimensional roof outlines ("roofprints") for all buildings larger than 150 square feet, as initially interpreted by a contractor (Rolta) for the whole area of the Commonwealth using DigitalGlobe ortho images obtained in 2011 and 2012, supplemented with LiDAR (Light Detection And Ranging) data collected from 2002 to 2011 for the eastern half of the state.The roofprints as delivered by Rolta were enhanced by MassGIS using Normalized Digital Surface Models (NDSMs) derived from the same LiDAR data. Other layers were used, including the Standardized Parcels, to aid in review, especially where LiDAR data were not available.In 2019, MassGIS refreshed the data to a baseline of 2016 and continues to update features using newer aerial imagery that allows MassGIS staff to remove, modify and add structures to keep up with more current ground conditions. Structures from the original compilation that are removed are stored in an "archive" feature class for edit tracking and historical purposes. Also in 2019, MassGIS replaced the polygons in Boston with data from the city. In March 2021, the layer was updated with 2017 and 2018 structure review edits along with the first data edits compiled atop spring 2019 imagery. Updates based on 2019 imagery were completed in July 2021. Updates based on 2019 imagery were completed in August 2022. Updates based on 2021 imagery were completed in October 2023. Updates based on 2023 imagery were completed in August 2024. MassGIS made additional edits from December 2025 to May 2026 based on spring 2025 imagery, with assistance from Blackshark AI object detection tools.Last updated on 5/20/2026.The layer is named STRUCTURES_POLY. It is updated periodically from STRUCTURES_POLY_V, which is registered as versioned for editing.

Copyright Text: Rolta, MassGIS, City of Boston

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -7923572.06037195
YMin: 5195737.44928795
XMax: -7895250.24777395
YMax: 5219650.8542338
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[252,196,218,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• STRUCT_ID (type: esriFieldTypeString, alias: STRUCT_ID, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• SOURCETYPE (type: esriFieldTypeString, alias: SOURCETYPE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCEDATE (type: esriFieldTypeInteger, alias: SOURCEDATE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SOURCEDATA (type: esriFieldTypeString, alias: SOURCEDATA, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• MOVED (type: esriFieldTypeString, alias: MOVED, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• AREA_SQ_FT (type: esriFieldTypeDouble, alias: AREA_SQ_FT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID (type: esriFieldTypeSmallInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID2 (type: esriFieldTypeSmallInteger, alias: TOWN_ID2, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID3 (type: esriFieldTypeSmallInteger, alias: TOWN_ID3, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOCAL_ID (type: esriFieldTypeString, alias: LOCAL_ID, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• EDIT_DATE (type: esriFieldTypeString, alias: EDIT_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• EDIT_BY (type: esriFieldTypeString, alias: EDIT_BY, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• COMMENTS (type: esriFieldTypeString, alias: COMMENTS, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• OBJECTID_1 (type: esriFieldTypeInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MAP_PAR_ID (type: esriFieldTypeString, alias: MAP_PAR_ID, SQL Type: sqlTypeOther, length: 26, nullable: true, editable: true)
• LOC_ID (type: esriFieldTypeString, alias: LOC_ID, SQL Type: sqlTypeOther, length: 18, nullable: true, editable: true)
• POLY_TYPE (type: esriFieldTypeString, alias: POLY_TYPE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• MAP_NO (type: esriFieldTypeString, alias: MAP_NO, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SOURCE_1 (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• PLAN_ID (type: esriFieldTypeString, alias: PLAN_ID, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• LAST_EDIT (type: esriFieldTypeInteger, alias: LAST_EDIT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BND_CHK (type: esriFieldTypeString, alias: BND_CHK, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• NO_MATCH (type: esriFieldTypeString, alias: NO_MATCH, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• TOWN_ID_1 (type: esriFieldTypeInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PROP_ID (type: esriFieldTypeString, alias: PROP_ID, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• BLDG_VAL (type: esriFieldTypeInteger, alias: BLDG_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LAND_VAL (type: esriFieldTypeInteger, alias: LAND_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OTHER_VAL (type: esriFieldTypeInteger, alias: OTHER_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOTAL_VAL (type: esriFieldTypeInteger, alias: TOTAL_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FY (type: esriFieldTypeInteger, alias: FY, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LS_DATE (type: esriFieldTypeString, alias: LS_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• LS_PRICE (type: esriFieldTypeInteger, alias: LS_PRICE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USE_CODE (type: esriFieldTypeString, alias: USE_CODE, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SITE_ADDR (type: esriFieldTypeString, alias: SITE_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• ADDR_NUM (type: esriFieldTypeString, alias: ADDR_NUM, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• FULL_STR (type: esriFieldTypeString, alias: FULL_STR, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• LOCATION (type: esriFieldTypeString, alias: LOCATION, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• CITY (type: esriFieldTypeString, alias: CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• ZIP (type: esriFieldTypeString, alias: ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWNER1 (type: esriFieldTypeString, alias: OWNER1, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_ADDR (type: esriFieldTypeString, alias: OWN_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_CITY (type: esriFieldTypeString, alias: OWN_CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• OWN_STATE (type: esriFieldTypeString, alias: OWN_STATE, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• OWN_ZIP (type: esriFieldTypeString, alias: OWN_ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWN_CO (type: esriFieldTypeString, alias: OWN_CO, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• LS_BOOK (type: esriFieldTypeString, alias: LS_BOOK, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
• LS_PAGE (type: esriFieldTypeString, alias: LS_PAGE, SQL Type: sqlTypeOther, length: 14, nullable: true, editable: true)
• REG_ID (type: esriFieldTypeString, alias: REG_ID, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• ZONING (type: esriFieldTypeString, alias: ZONING, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• YEAR_BUILT (type: esriFieldTypeInteger, alias: YEAR_BUILT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BLD_AREA (type: esriFieldTypeInteger, alias: BLD_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• UNITS (type: esriFieldTypeInteger, alias: UNITS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RES_AREA (type: esriFieldTypeInteger, alias: RES_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• STYLE (type: esriFieldTypeString, alias: STYLE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• NUM_ROOMS (type: esriFieldTypeInteger, alias: NUM_ROOMS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• STORIES (type: esriFieldTypeString, alias: STORIES, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• USE_DESC (type: esriFieldTypeString, alias: Use Description, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• TOWNID_UC (type: esriFieldTypeString, alias: Town ID and Use Code, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OwnerCat (type: esriFieldTypeString, alias: OwnerCat, SQL Type: sqlTypeOther, length: 512, nullable: true, editable: true)
• FloodCat (type: esriFieldTypeString, alias: FloodCat, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Flood_Area (type: esriFieldTypeDouble, alias: Flood_Area, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: GRC Building Footprints - Flood Risk
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/3/2026 1:37:11 AM

Schema Last Edit Date: 9/3/2026 1:37:11 AM

Data Last Edit Date: 9/3/2026 1:37:11 AM

Layer: GRC & BERDO2024 Building Footprints (7)


Name: GRC & BERDO2024 Building Footprints

Display Field: STRUCT_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset consists of 2-dimensional roof outlines ("roofprints") for all buildings larger than 150 square feet, as initially interpreted by a contractor (Rolta) for the whole area of the Commonwealth using DigitalGlobe ortho images obtained in 2011 and 2012, supplemented with LiDAR (Light Detection And Ranging) data collected from 2002 to 2011 for the eastern half of the state.The roofprints as delivered by Rolta were enhanced by MassGIS using Normalized Digital Surface Models (NDSMs) derived from the same LiDAR data. Other layers were used, including the Standardized Parcels, to aid in review, especially where LiDAR data were not available.In 2019, MassGIS refreshed the data to a baseline of 2016 and continues to update features using newer aerial imagery that allows MassGIS staff to remove, modify and add structures to keep up with more current ground conditions. Structures from the original compilation that are removed are stored in an "archive" feature class for edit tracking and historical purposes. Also in 2019, MassGIS replaced the polygons in Boston with data from the city. In March 2021, the layer was updated with 2017 and 2018 structure review edits along with the first data edits compiled atop spring 2019 imagery. Updates based on 2019 imagery were completed in July 2021. Updates based on 2019 imagery were completed in August 2022. Updates based on 2021 imagery were completed in October 2023. Updates based on 2023 imagery were completed in August 2024. MassGIS made additional edits from December 2025 to May 2026 based on spring 2025 imagery, with assistance from Blackshark AI object detection tools.Last updated on 5/20/2026.The layer is named STRUCTURES_POLY. It is updated periodically from STRUCTURES_POLY_V, which is registered as versioned for editing.

Copyright Text: Rolta, MassGIS, City of Boston

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -7923882.57701482
YMin: 5195971.22124412
XMax: -7903160.92879242
YMax: 5220526.74511265
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[252,196,218,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• Join_Count (type: esriFieldTypeInteger, alias: Join_Count, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TARGET_FID (type: esriFieldTypeInteger, alias: TARGET_FID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• STRUCT_ID (type: esriFieldTypeString, alias: STRUCT_ID, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• SOURCETYPE (type: esriFieldTypeString, alias: SOURCETYPE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCEDATE (type: esriFieldTypeInteger, alias: SOURCEDATE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SOURCEDATA (type: esriFieldTypeString, alias: SOURCEDATA, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• MOVED (type: esriFieldTypeString, alias: MOVED, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• AREA_SQ_FT (type: esriFieldTypeDouble, alias: AREA_SQ_FT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID (type: esriFieldTypeSmallInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID2 (type: esriFieldTypeSmallInteger, alias: TOWN_ID2, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID3 (type: esriFieldTypeSmallInteger, alias: TOWN_ID3, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOCAL_ID (type: esriFieldTypeString, alias: LOCAL_ID, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• EDIT_DATE (type: esriFieldTypeString, alias: EDIT_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• EDIT_BY (type: esriFieldTypeString, alias: EDIT_BY, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• COMMENTS (type: esriFieldTypeString, alias: COMMENTS, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• OBJECTID_1 (type: esriFieldTypeInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ShortLabel (type: esriFieldTypeString, alias: Short Label, SQL Type: sqlTypeOther, length: 500, nullable: true, editable: true)
• City (type: esriFieldTypeString, alias: City, SQL Type: sqlTypeOther, length: 120, nullable: true, editable: true)
• Postal (type: esriFieldTypeString, alias: Postal, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• X (type: esriFieldTypeDouble, alias: X, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Y (type: esriFieldTypeDouble, alias: Y, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_BERDO (type: esriFieldTypeString, alias: BERDO ID, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Tax_P (type: esriFieldTypeString, alias: Tax Parcel ID, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Prope (type: esriFieldTypeString, alias: Property Owner Name, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Build (type: esriFieldTypeString, alias: Building Address, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Bui_1 (type: esriFieldTypeString, alias: Building Address City, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Bui_2 (type: esriFieldTypeInteger, alias: Building Address Zip Code, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Parce (type: esriFieldTypeString, alias: Parcel Address, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Par_1 (type: esriFieldTypeString, alias: Parcel Address City, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Par_2 (type: esriFieldTypeInteger, alias: Parcel Address Zip Code, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Repor (type: esriFieldTypeDouble, alias: Reported Gross Floor Area (Sq Ft), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Rep_1 (type: esriFieldTypeInteger, alias: Reported Enclosed Parking Area (Sq Ft), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_BER_1 (type: esriFieldTypeDouble, alias: BERDO Emissions Gross Floor Area (Sq Ft), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Large (type: esriFieldTypeString, alias: Largest Property Type, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_All_P (type: esriFieldTypeString, alias: All Property Types and GFAs, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Total (type: esriFieldTypeInteger, alias: Total Site Energy Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Energ (type: esriFieldTypeInteger, alias: Energy Star Score, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Site_ (type: esriFieldTypeDouble, alias: Site EUI (Energy Use Intensity kBtu/ft²), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Natur (type: esriFieldTypeDouble, alias: Natural Gas Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Nat_1 (type: esriFieldTypeDouble, alias: Natural Gas Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Elect (type: esriFieldTypeDouble, alias: Electricity Usage (kWh), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Ele_1 (type: esriFieldTypeDouble, alias: Electricity Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Renew (type: esriFieldTypeString, alias: Renewable System Electricity Usage Onsite (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Distr (type: esriFieldTypeString, alias: District Hot Water Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Dis_1 (type: esriFieldTypeString, alias: District Hot Water Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Dis_2 (type: esriFieldTypeString, alias: District Chilled Water Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Dis_3 (type: esriFieldTypeString, alias: District Chilled Water Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Dis_4 (type: esriFieldTypeDouble, alias: District Steam Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Dis_5 (type: esriFieldTypeDouble, alias: District Steam Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Fuel_ (type: esriFieldTypeInteger, alias: Fuel Oil 1 Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Fuel1 (type: esriFieldTypeInteger, alias: Fuel Oil 1 Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Fue_1 (type: esriFieldTypeDouble, alias: Fuel Oil 2 Usage (kBtu), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Fue_2 (type: esriFieldTypeDouble, alias: Fuel Oil 2 Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Fue_3 (type: esriFieldTypeString, alias: Fuel Oil 4 Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Fue_4 (type: esriFieldTypeString, alias: Fuel Oil 4 Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Fue_5 (type: esriFieldTypeString, alias: Fuel Oil 5 and 6 Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Fue_6 (type: esriFieldTypeString, alias: Fuel Oil 5 and 6 Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Propa (type: esriFieldTypeString, alias: Propane Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Pro_1 (type: esriFieldTypeString, alias: Propane Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Diese (type: esriFieldTypeString, alias: Diesel Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Die_1 (type: esriFieldTypeString, alias: Diesel Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Keros (type: esriFieldTypeString, alias: Kerosene Usage (kBtu), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Ker_1 (type: esriFieldTypeString, alias: Kerosene Emissions (kgCO2e), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Water (type: esriFieldTypeString, alias: Water Usage Intensity (Gallons/ft²), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Estim (type: esriFieldTypeDouble, alias: Estimated Total GHG Emissions (kgCO2e), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Rep_2 (type: esriFieldTypeString, alias: Reporting Compliance Status, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_First (type: esriFieldTypeInteger, alias: First Emissions Compliance Year (Projected), SQL Type: sqlTypeOther, nullable: true, editable: true)
• USER_Commu (type: esriFieldTypeString, alias: Community Choice Electricity Participation, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Ren_1 (type: esriFieldTypeString, alias: Renewable Energy Purchased through a Power Purchase Agreement (PPA), SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Ren_2 (type: esriFieldTypeString, alias: Renewable Energy Certificate (REC) Purchase, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Backu (type: esriFieldTypeString, alias: Backup Generator, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Batte (type: esriFieldTypeString, alias: Battery Storage, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Ele_2 (type: esriFieldTypeString, alias: Electric Vehicle (EV) Charging, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Corre (type: esriFieldTypeString, alias: Corresponding Campus ID, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• USER_Notes (type: esriFieldTypeString, alias: Notes, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
• Shape__Area_1 (type: esriFieldTypeDouble, alias: Shape_Area, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MAP_PAR_ID (type: esriFieldTypeString, alias: MAP_PAR_ID, SQL Type: sqlTypeOther, length: 26, nullable: true, editable: true)
• LOC_ID (type: esriFieldTypeString, alias: LOC_ID, SQL Type: sqlTypeOther, length: 18, nullable: true, editable: true)
• POLY_TYPE (type: esriFieldTypeString, alias: POLY_TYPE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• MAP_NO (type: esriFieldTypeString, alias: MAP_NO, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SOURCE_1 (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• PLAN_ID (type: esriFieldTypeString, alias: PLAN_ID, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• LAST_EDIT (type: esriFieldTypeInteger, alias: LAST_EDIT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BND_CHK (type: esriFieldTypeString, alias: BND_CHK, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• TOWN_ID_1 (type: esriFieldTypeInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PROP_ID (type: esriFieldTypeString, alias: PROP_ID, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• BLDG_VAL (type: esriFieldTypeInteger, alias: BLDG_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LAND_VAL (type: esriFieldTypeInteger, alias: LAND_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OTHER_VAL (type: esriFieldTypeInteger, alias: OTHER_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOTAL_VAL (type: esriFieldTypeInteger, alias: TOTAL_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FY (type: esriFieldTypeInteger, alias: FY, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LS_DATE (type: esriFieldTypeString, alias: LS_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• LS_PRICE (type: esriFieldTypeInteger, alias: LS_PRICE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USE_CODE (type: esriFieldTypeString, alias: USE_CODE, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SITE_ADDR (type: esriFieldTypeString, alias: SITE_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• ADDR_NUM (type: esriFieldTypeString, alias: ADDR_NUM, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• FULL_STR (type: esriFieldTypeString, alias: FULL_STR, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• LOCATION (type: esriFieldTypeString, alias: LOCATION, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• CITY_1 (type: esriFieldTypeString, alias: CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• ZIP (type: esriFieldTypeString, alias: ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWNER1 (type: esriFieldTypeString, alias: OWNER1, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_ADDR (type: esriFieldTypeString, alias: OWN_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_CITY (type: esriFieldTypeString, alias: OWN_CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• OWN_STATE (type: esriFieldTypeString, alias: OWN_STATE, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• OWN_ZIP (type: esriFieldTypeString, alias: OWN_ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWN_CO (type: esriFieldTypeString, alias: OWN_CO, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• LS_BOOK (type: esriFieldTypeString, alias: LS_BOOK, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
• LS_PAGE (type: esriFieldTypeString, alias: LS_PAGE, SQL Type: sqlTypeOther, length: 14, nullable: true, editable: true)
• REG_ID (type: esriFieldTypeString, alias: REG_ID, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• ZONING (type: esriFieldTypeString, alias: ZONING, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• YEAR_BUILT (type: esriFieldTypeInteger, alias: YEAR_BUILT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BLD_AREA (type: esriFieldTypeInteger, alias: BLD_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• UNITS (type: esriFieldTypeInteger, alias: UNITS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RES_AREA (type: esriFieldTypeInteger, alias: RES_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• STYLE (type: esriFieldTypeString, alias: STYLE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• NUM_ROOMS (type: esriFieldTypeInteger, alias: NUM_ROOMS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• STORIES (type: esriFieldTypeString, alias: STORIES, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• USE_DESC (type: esriFieldTypeString, alias: Use Description, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• TOWNID_UC (type: esriFieldTypeString, alias: Town ID and Use Code, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OwnerCat (type: esriFieldTypeString, alias: OwnerCat, SQL Type: sqlTypeOther, length: 512, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: GRC & BERDO2024 Building Footprints
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• USER_BERDO:
• USER_Tax_P:
• USER_Prope:
• USER_Build:
• USER_Bui_1:
• USER_Bui_2: 0
• USER_Parce:
• USER_Par_1:
• USER_Par_2: 0
• USER_Repor: 0
• USER_Rep_1: 0
• USER_BER_1: 0
• USER_Large:
• USER_All_P:
• USER_Total: 0
• USER_Energ: 0
• USER_Site_: 0
• USER_Natur: 0
• USER_Nat_1: 0
• USER_Elect: 0
• USER_Ele_1: 0
• USER_Renew:
• USER_Distr:
• USER_Dis_1:
• USER_Dis_2:
• USER_Dis_3:
• USER_Dis_4: 0
• USER_Dis_5: 0
• USER_Fuel_: 0
• USER_Fuel1: 0
• USER_Fue_1: 0
• USER_Fue_2: 0
• USER_Fue_3:
• USER_Fue_4:
• USER_Fue_5:
• USER_Fue_6:
• USER_Propa:
• USER_Pro_1:
• USER_Diese:
• USER_Die_1:
• USER_Keros:
• USER_Ker_1:
• USER_Water:
• USER_Estim: 0
• USER_Rep_2:
• USER_First: 0
• USER_Commu:
• USER_Ren_1:
• USER_Ren_2:
• USER_Backu:
• USER_Batte:
• USER_Ele_2:
• USER_Corre:
• USER_Notes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/3/2026 1:37:13 AM

Schema Last Edit Date: 9/3/2026 1:37:13 AM

Data Last Edit Date: 9/3/2026 1:37:13 AM

Layer: GRC Building Footprints (8)


Name: GRC Building Footprints

Display Field: STRUCT_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset consists of 2-dimensional roof outlines ("roofprints") for all buildings larger than 150 square feet, as initially interpreted by a contractor (Rolta) for the whole area of the Commonwealth using DigitalGlobe ortho images obtained in 2011 and 2012, supplemented with LiDAR (Light Detection And Ranging) data collected from 2002 to 2011 for the eastern half of the state.The roofprints as delivered by Rolta were enhanced by MassGIS using Normalized Digital Surface Models (NDSMs) derived from the same LiDAR data. Other layers were used, including the Standardized Parcels, to aid in review, especially where LiDAR data were not available.In 2019, MassGIS refreshed the data to a baseline of 2016 and continues to update features using newer aerial imagery that allows MassGIS staff to remove, modify and add structures to keep up with more current ground conditions. Structures from the original compilation that are removed are stored in an "archive" feature class for edit tracking and historical purposes. Also in 2019, MassGIS replaced the polygons in Boston with data from the city. In March 2021, the layer was updated with 2017 and 2018 structure review edits along with the first data edits compiled atop spring 2019 imagery. Updates based on 2019 imagery were completed in July 2021. Updates based on 2019 imagery were completed in August 2022. Updates based on 2021 imagery were completed in October 2023. Updates based on 2023 imagery were completed in August 2024. MassGIS made additional edits from December 2025 to May 2026 based on spring 2025 imagery, with assistance from Blackshark AI object detection tools.Last updated on 5/20/2026.The layer is named STRUCTURES_POLY. It is updated periodically from STRUCTURES_POLY_V, which is registered as versioned for editing.

Copyright Text: Rolta, MassGIS, City of Boston

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -7924428.58776031
YMin: 5195737.44928795
XMax: -7895244.36481599
YMax: 5220528.78395913
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[252,196,218,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• STRUCT_ID (type: esriFieldTypeString, alias: STRUCT_ID, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• SOURCETYPE (type: esriFieldTypeString, alias: SOURCETYPE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCEDATE (type: esriFieldTypeInteger, alias: SOURCEDATE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SOURCEDATA (type: esriFieldTypeString, alias: SOURCEDATA, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• MOVED (type: esriFieldTypeString, alias: MOVED, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• AREA_SQ_FT (type: esriFieldTypeDouble, alias: AREA_SQ_FT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID (type: esriFieldTypeSmallInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID2 (type: esriFieldTypeSmallInteger, alias: TOWN_ID2, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID3 (type: esriFieldTypeSmallInteger, alias: TOWN_ID3, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOCAL_ID (type: esriFieldTypeString, alias: LOCAL_ID, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• EDIT_DATE (type: esriFieldTypeString, alias: EDIT_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• EDIT_BY (type: esriFieldTypeString, alias: EDIT_BY, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• COMMENTS (type: esriFieldTypeString, alias: COMMENTS, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• OBJECTID_1 (type: esriFieldTypeInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MAP_PAR_ID (type: esriFieldTypeString, alias: MAP_PAR_ID, SQL Type: sqlTypeOther, length: 26, nullable: true, editable: true)
• LOC_ID (type: esriFieldTypeString, alias: LOC_ID, SQL Type: sqlTypeOther, length: 18, nullable: true, editable: true)
• POLY_TYPE (type: esriFieldTypeString, alias: POLY_TYPE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• MAP_NO (type: esriFieldTypeString, alias: MAP_NO, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SOURCE_1 (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• PLAN_ID (type: esriFieldTypeString, alias: PLAN_ID, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• LAST_EDIT (type: esriFieldTypeInteger, alias: LAST_EDIT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BND_CHK (type: esriFieldTypeString, alias: BND_CHK, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• NO_MATCH (type: esriFieldTypeString, alias: NO_MATCH, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• TOWN_ID_1 (type: esriFieldTypeInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PROP_ID (type: esriFieldTypeString, alias: PROP_ID, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• BLDG_VAL (type: esriFieldTypeInteger, alias: BLDG_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LAND_VAL (type: esriFieldTypeInteger, alias: LAND_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OTHER_VAL (type: esriFieldTypeInteger, alias: OTHER_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOTAL_VAL (type: esriFieldTypeInteger, alias: TOTAL_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FY (type: esriFieldTypeInteger, alias: FY, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LS_DATE (type: esriFieldTypeString, alias: LS_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• LS_PRICE (type: esriFieldTypeInteger, alias: LS_PRICE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USE_CODE (type: esriFieldTypeString, alias: USE_CODE, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SITE_ADDR (type: esriFieldTypeString, alias: SITE_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• ADDR_NUM (type: esriFieldTypeString, alias: ADDR_NUM, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• FULL_STR (type: esriFieldTypeString, alias: FULL_STR, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• LOCATION (type: esriFieldTypeString, alias: LOCATION, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• CITY (type: esriFieldTypeString, alias: CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• ZIP (type: esriFieldTypeString, alias: ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWNER1 (type: esriFieldTypeString, alias: OWNER1, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_ADDR (type: esriFieldTypeString, alias: OWN_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_CITY (type: esriFieldTypeString, alias: OWN_CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• OWN_STATE (type: esriFieldTypeString, alias: OWN_STATE, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• OWN_ZIP (type: esriFieldTypeString, alias: OWN_ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWN_CO (type: esriFieldTypeString, alias: OWN_CO, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• LS_BOOK (type: esriFieldTypeString, alias: LS_BOOK, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
• LS_PAGE (type: esriFieldTypeString, alias: LS_PAGE, SQL Type: sqlTypeOther, length: 14, nullable: true, editable: true)
• REG_ID (type: esriFieldTypeString, alias: REG_ID, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• ZONING (type: esriFieldTypeString, alias: ZONING, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• YEAR_BUILT (type: esriFieldTypeInteger, alias: YEAR_BUILT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BLD_AREA (type: esriFieldTypeInteger, alias: BLD_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• UNITS (type: esriFieldTypeInteger, alias: UNITS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RES_AREA (type: esriFieldTypeInteger, alias: RES_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• STYLE (type: esriFieldTypeString, alias: STYLE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• NUM_ROOMS (type: esriFieldTypeInteger, alias: NUM_ROOMS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• STORIES (type: esriFieldTypeString, alias: STORIES, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• USE_DESC (type: esriFieldTypeString, alias: Use Description, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• TOWNID_UC (type: esriFieldTypeString, alias: Town ID and Use Code, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OwnerCat (type: esriFieldTypeString, alias: OwnerCat, SQL Type: sqlTypeOther, length: 512, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: GRC Building Footprints
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/3/2026 1:37:15 AM

Schema Last Edit Date: 9/3/2026 1:37:15 AM

Data Last Edit Date: 9/3/2026 1:37:15 AM

Layer: GRC Tax Parcels - Flood Risk (11)


Name: GRC Tax Parcels - Flood Risk

Display Field: MAP_PAR_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: MassGIS' Level 3 Assessors’ Parcel Mapping data set was developed through a competitive procurement funded by MassGIS. Each community in the Commonwealth was bid on by one or more vendors and the unit of work awarded was a city or town. The specification for this work was Level 3 of the MassGIS Digital Parcel Standard. Standardization of assessor parcel mapping is complete for 350 of Massachusetts' 351 cities and towns. (Boston, which is not part of this project, is being processed separately). MassGIS is now incorporating updates from municipalities into the database.

Copyright Text: Commonwealth of Massachusetts Bureau of Geographic Information (MassGIS)

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -7924927.6419
YMin: 5195185.2128
XMax: -7895164.556
YMax: 5220470.3021
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[238,207,252,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• MAP_PAR_ID (type: esriFieldTypeString, alias: MAP_PAR_ID, SQL Type: sqlTypeOther, length: 26, nullable: true, editable: true)
• LOC_ID (type: esriFieldTypeString, alias: LOC_ID, SQL Type: sqlTypeOther, length: 18, nullable: true, editable: true)
• POLY_TYPE (type: esriFieldTypeString, alias: POLY_TYPE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• MAP_NO (type: esriFieldTypeString, alias: MAP_NO, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• PLAN_ID (type: esriFieldTypeString, alias: PLAN_ID, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• LAST_EDIT (type: esriFieldTypeInteger, alias: LAST_EDIT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BND_CHK (type: esriFieldTypeString, alias: BND_CHK, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• NO_MATCH (type: esriFieldTypeString, alias: NO_MATCH, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• TOWN_ID (type: esriFieldTypeInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PROP_ID (type: esriFieldTypeString, alias: PROP_ID, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• BLDG_VAL (type: esriFieldTypeInteger, alias: BLDG_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LAND_VAL (type: esriFieldTypeInteger, alias: LAND_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OTHER_VAL (type: esriFieldTypeInteger, alias: OTHER_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOTAL_VAL (type: esriFieldTypeInteger, alias: TOTAL_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FY (type: esriFieldTypeInteger, alias: FY, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOT_SIZE (type: esriFieldTypeDouble, alias: LOT_SIZE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LS_DATE (type: esriFieldTypeString, alias: LS_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• LS_PRICE (type: esriFieldTypeInteger, alias: LS_PRICE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USE_CODE (type: esriFieldTypeString, alias: USE_CODE, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SITE_ADDR (type: esriFieldTypeString, alias: SITE_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• ADDR_NUM (type: esriFieldTypeString, alias: ADDR_NUM, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• FULL_STR (type: esriFieldTypeString, alias: FULL_STR, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• LOCATION (type: esriFieldTypeString, alias: LOCATION, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• CITY (type: esriFieldTypeString, alias: CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• ZIP (type: esriFieldTypeString, alias: ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWNER1 (type: esriFieldTypeString, alias: OWNER1, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_ADDR (type: esriFieldTypeString, alias: OWN_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_CITY (type: esriFieldTypeString, alias: OWN_CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• OWN_STATE (type: esriFieldTypeString, alias: OWN_STATE, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• OWN_ZIP (type: esriFieldTypeString, alias: OWN_ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWN_CO (type: esriFieldTypeString, alias: OWN_CO, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• LS_BOOK (type: esriFieldTypeString, alias: LS_BOOK, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
• LS_PAGE (type: esriFieldTypeString, alias: LS_PAGE, SQL Type: sqlTypeOther, length: 14, nullable: true, editable: true)
• REG_ID (type: esriFieldTypeString, alias: REG_ID, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• ZONING (type: esriFieldTypeString, alias: ZONING, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• YEAR_BUILT (type: esriFieldTypeInteger, alias: YEAR_BUILT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BLD_AREA (type: esriFieldTypeInteger, alias: BLD_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• UNITS (type: esriFieldTypeInteger, alias: UNITS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RES_AREA (type: esriFieldTypeInteger, alias: RES_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• STYLE (type: esriFieldTypeString, alias: STYLE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• NUM_ROOMS (type: esriFieldTypeInteger, alias: NUM_ROOMS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOT_UNITS (type: esriFieldTypeString, alias: LOT_UNITS, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• STORIES (type: esriFieldTypeString, alias: STORIES, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• USE_DESC (type: esriFieldTypeString, alias: Use Description, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• TOWNID_UC (type: esriFieldTypeString, alias: Town ID and Use Code, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OwnerCat (type: esriFieldTypeString, alias: OwnerCat, SQL Type: sqlTypeOther, length: 512, nullable: true, editable: true)
• FloodCat (type: esriFieldTypeString, alias: FloodCat, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Flood_Area (type: esriFieldTypeDouble, alias: Flood_Area, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: GRC Tax Parcels - Flood Risk
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/3/2026 1:37:15 AM

Schema Last Edit Date: 9/3/2026 1:37:15 AM

Data Last Edit Date: 9/3/2026 1:37:15 AM

Layer: GRC Tax Parcels (12)


Name: GRC Tax Parcels

Display Field: MAP_PAR_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: MassGIS' Level 3 Assessors’ Parcel Mapping data set was developed through a competitive procurement funded by MassGIS. Each community in the Commonwealth was bid on by one or more vendors and the unit of work awarded was a city or town. The specification for this work was Level 3 of the MassGIS Digital Parcel Standard. Standardization of assessor parcel mapping is complete for 350 of Massachusetts' 351 cities and towns. (Boston, which is not part of this project, is being processed separately). MassGIS is now incorporating updates from municipalities into the database.

Copyright Text: Commonwealth of Massachusetts Bureau of Geographic Information (MassGIS)

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -7924935.3072
YMin: 5195182.1041
XMax: -7895118.373
YMax: 5220525.3617
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[238,207,252,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field: GlobalID

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• MAP_PAR_ID (type: esriFieldTypeString, alias: MAP_PAR_ID, SQL Type: sqlTypeOther, length: 26, nullable: true, editable: true)
• LOC_ID (type: esriFieldTypeString, alias: LOC_ID, SQL Type: sqlTypeOther, length: 18, nullable: true, editable: true)
• POLY_TYPE (type: esriFieldTypeString, alias: POLY_TYPE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• MAP_NO (type: esriFieldTypeString, alias: MAP_NO, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• PLAN_ID (type: esriFieldTypeString, alias: PLAN_ID, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• LAST_EDIT (type: esriFieldTypeInteger, alias: LAST_EDIT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BND_CHK (type: esriFieldTypeString, alias: BND_CHK, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• NO_MATCH (type: esriFieldTypeString, alias: NO_MATCH, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• TOWN_ID (type: esriFieldTypeInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PROP_ID (type: esriFieldTypeString, alias: PROP_ID, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• BLDG_VAL (type: esriFieldTypeInteger, alias: BLDG_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LAND_VAL (type: esriFieldTypeInteger, alias: LAND_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OTHER_VAL (type: esriFieldTypeInteger, alias: OTHER_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOTAL_VAL (type: esriFieldTypeInteger, alias: TOTAL_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FY (type: esriFieldTypeInteger, alias: FY, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOT_SIZE (type: esriFieldTypeDouble, alias: LOT_SIZE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LS_DATE (type: esriFieldTypeString, alias: LS_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• LS_PRICE (type: esriFieldTypeInteger, alias: LS_PRICE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USE_CODE (type: esriFieldTypeString, alias: USE_CODE, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SITE_ADDR (type: esriFieldTypeString, alias: SITE_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• ADDR_NUM (type: esriFieldTypeString, alias: ADDR_NUM, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• FULL_STR (type: esriFieldTypeString, alias: FULL_STR, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• LOCATION (type: esriFieldTypeString, alias: LOCATION, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• CITY (type: esriFieldTypeString, alias: CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• ZIP (type: esriFieldTypeString, alias: ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWNER1 (type: esriFieldTypeString, alias: OWNER1, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_ADDR (type: esriFieldTypeString, alias: OWN_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_CITY (type: esriFieldTypeString, alias: OWN_CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• OWN_STATE (type: esriFieldTypeString, alias: OWN_STATE, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• OWN_ZIP (type: esriFieldTypeString, alias: OWN_ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWN_CO (type: esriFieldTypeString, alias: OWN_CO, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• LS_BOOK (type: esriFieldTypeString, alias: LS_BOOK, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
• LS_PAGE (type: esriFieldTypeString, alias: LS_PAGE, SQL Type: sqlTypeOther, length: 14, nullable: true, editable: true)
• REG_ID (type: esriFieldTypeString, alias: REG_ID, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• ZONING (type: esriFieldTypeString, alias: ZONING, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• YEAR_BUILT (type: esriFieldTypeInteger, alias: YEAR_BUILT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BLD_AREA (type: esriFieldTypeInteger, alias: BLD_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• UNITS (type: esriFieldTypeInteger, alias: UNITS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RES_AREA (type: esriFieldTypeInteger, alias: RES_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• STYLE (type: esriFieldTypeString, alias: STYLE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• NUM_ROOMS (type: esriFieldTypeInteger, alias: NUM_ROOMS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOT_UNITS (type: esriFieldTypeString, alias: LOT_UNITS, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• STORIES (type: esriFieldTypeString, alias: STORIES, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• USE_DESC (type: esriFieldTypeString, alias: Use Description, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• TOWNID_UC (type: esriFieldTypeString, alias: Town ID and Use Code, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
• OwnerCat (type: esriFieldTypeString, alias: OwnerCat, SQL Type: sqlTypeOther, length: 512, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: GRC Tax Parcels
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/3/2026 1:37:17 AM

Schema Last Edit Date: 9/3/2026 1:37:17 AM

Data Last Edit Date: 9/3/2026 1:37:17 AM

Layer: All Tax Parcels - Flood Risk (14)


Name: All Tax Parcels - Flood Risk

Display Field: MAP_PAR_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: MassGIS' Level 3 Assessors’ Parcel Mapping data set was developed through a competitive procurement funded by MassGIS. Each community in the Commonwealth was bid on by one or more vendors and the unit of work awarded was a city or town. The specification for this work was Level 3 of the MassGIS Digital Parcel Standard. Standardization of assessor parcel mapping is complete for 350 of Massachusetts' 351 cities and towns. (Boston, which is not part of this project, is being processed separately). MassGIS is now incorporating updates from municipalities into the database.

Copyright Text: Commonwealth of Massachusetts Bureau of Geographic Information (MassGIS)

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -7924927.6419
YMin: 5195185.2128
XMax: -7895164.556
YMax: 5220554.4137
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[238,207,252,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• MAP_PAR_ID (type: esriFieldTypeString, alias: MAP_PAR_ID, SQL Type: sqlTypeOther, length: 26, nullable: true, editable: true)
• LOC_ID (type: esriFieldTypeString, alias: LOC_ID, SQL Type: sqlTypeOther, length: 18, nullable: true, editable: true)
• POLY_TYPE (type: esriFieldTypeString, alias: POLY_TYPE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• MAP_NO (type: esriFieldTypeString, alias: MAP_NO, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• PLAN_ID (type: esriFieldTypeString, alias: PLAN_ID, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• LAST_EDIT (type: esriFieldTypeInteger, alias: LAST_EDIT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BND_CHK (type: esriFieldTypeString, alias: BND_CHK, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• NO_MATCH (type: esriFieldTypeString, alias: NO_MATCH, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• TOWN_ID (type: esriFieldTypeInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PROP_ID (type: esriFieldTypeString, alias: PROP_ID, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• BLDG_VAL (type: esriFieldTypeInteger, alias: BLDG_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LAND_VAL (type: esriFieldTypeInteger, alias: LAND_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OTHER_VAL (type: esriFieldTypeInteger, alias: OTHER_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOTAL_VAL (type: esriFieldTypeInteger, alias: TOTAL_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FY (type: esriFieldTypeInteger, alias: FY, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOT_SIZE (type: esriFieldTypeDouble, alias: LOT_SIZE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LS_DATE (type: esriFieldTypeString, alias: LS_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• LS_PRICE (type: esriFieldTypeInteger, alias: LS_PRICE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USE_CODE (type: esriFieldTypeString, alias: USE_CODE, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SITE_ADDR (type: esriFieldTypeString, alias: SITE_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• ADDR_NUM (type: esriFieldTypeString, alias: ADDR_NUM, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• FULL_STR (type: esriFieldTypeString, alias: FULL_STR, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• LOCATION (type: esriFieldTypeString, alias: LOCATION, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• CITY (type: esriFieldTypeString, alias: CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• ZIP (type: esriFieldTypeString, alias: ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWNER1 (type: esriFieldTypeString, alias: OWNER1, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_ADDR (type: esriFieldTypeString, alias: OWN_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_CITY (type: esriFieldTypeString, alias: OWN_CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• OWN_STATE (type: esriFieldTypeString, alias: OWN_STATE, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• OWN_ZIP (type: esriFieldTypeString, alias: OWN_ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWN_CO (type: esriFieldTypeString, alias: OWN_CO, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• LS_BOOK (type: esriFieldTypeString, alias: LS_BOOK, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
• LS_PAGE (type: esriFieldTypeString, alias: LS_PAGE, SQL Type: sqlTypeOther, length: 14, nullable: true, editable: true)
• REG_ID (type: esriFieldTypeString, alias: REG_ID, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• ZONING (type: esriFieldTypeString, alias: ZONING, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• YEAR_BUILT (type: esriFieldTypeInteger, alias: YEAR_BUILT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BLD_AREA (type: esriFieldTypeInteger, alias: BLD_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• UNITS (type: esriFieldTypeInteger, alias: UNITS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RES_AREA (type: esriFieldTypeInteger, alias: RES_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• STYLE (type: esriFieldTypeString, alias: STYLE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• NUM_ROOMS (type: esriFieldTypeInteger, alias: NUM_ROOMS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOT_UNITS (type: esriFieldTypeString, alias: LOT_UNITS, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• STORIES (type: esriFieldTypeString, alias: STORIES, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• USE_DESC (type: esriFieldTypeString, alias: Use Description, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• TOWNID_UC (type: esriFieldTypeString, alias: Town ID and Use Code, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• FloodCat (type: esriFieldTypeString, alias: FloodCat, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Flood_Area (type: esriFieldTypeDouble, alias: Flood_Area, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: All Tax Parcels - Flood Risk
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/3/2026 1:37:19 AM

Schema Last Edit Date: 9/3/2026 1:37:19 AM

Data Last Edit Date: 9/3/2026 1:37:19 AM

Layer: All Tax Parcels (15)


Name: All Tax Parcels

Display Field: MAP_PAR_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: MassGIS' Level 3 Assessors’ Parcel Mapping data set was developed through a competitive procurement funded by MassGIS. Each community in the Commonwealth was bid on by one or more vendors and the unit of work awarded was a city or town. The specification for this work was Level 3 of the MassGIS Digital Parcel Standard. Standardization of assessor parcel mapping is complete for 350 of Massachusetts' 351 cities and towns. (Boston, which is not part of this project, is being processed separately). MassGIS is now incorporating updates from municipalities into the database.

Copyright Text: Commonwealth of Massachusetts Bureau of Geographic Information (MassGIS)

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -7924935.3072
YMin: 5195182.1041
XMax: -7895118.373
YMax: 5220632.8048
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[238,207,252,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field: GlobalID

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• MAP_PAR_ID (type: esriFieldTypeString, alias: MAP_PAR_ID, SQL Type: sqlTypeOther, length: 26, nullable: true, editable: true)
• LOC_ID (type: esriFieldTypeString, alias: LOC_ID, SQL Type: sqlTypeOther, length: 18, nullable: true, editable: true)
• POLY_TYPE (type: esriFieldTypeString, alias: POLY_TYPE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• MAP_NO (type: esriFieldTypeString, alias: MAP_NO, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• PLAN_ID (type: esriFieldTypeString, alias: PLAN_ID, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• LAST_EDIT (type: esriFieldTypeInteger, alias: LAST_EDIT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BND_CHK (type: esriFieldTypeString, alias: BND_CHK, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• NO_MATCH (type: esriFieldTypeString, alias: NO_MATCH, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• TOWN_ID (type: esriFieldTypeInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PROP_ID (type: esriFieldTypeString, alias: PROP_ID, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• BLDG_VAL (type: esriFieldTypeInteger, alias: BLDG_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LAND_VAL (type: esriFieldTypeInteger, alias: LAND_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OTHER_VAL (type: esriFieldTypeInteger, alias: OTHER_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOTAL_VAL (type: esriFieldTypeInteger, alias: TOTAL_VAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FY (type: esriFieldTypeInteger, alias: FY, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOT_SIZE (type: esriFieldTypeDouble, alias: LOT_SIZE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LS_DATE (type: esriFieldTypeString, alias: LS_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• LS_PRICE (type: esriFieldTypeInteger, alias: LS_PRICE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• USE_CODE (type: esriFieldTypeString, alias: USE_CODE, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SITE_ADDR (type: esriFieldTypeString, alias: SITE_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• ADDR_NUM (type: esriFieldTypeString, alias: ADDR_NUM, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• FULL_STR (type: esriFieldTypeString, alias: FULL_STR, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• LOCATION (type: esriFieldTypeString, alias: LOCATION, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• CITY (type: esriFieldTypeString, alias: CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• ZIP (type: esriFieldTypeString, alias: ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWNER1 (type: esriFieldTypeString, alias: OWNER1, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_ADDR (type: esriFieldTypeString, alias: OWN_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• OWN_CITY (type: esriFieldTypeString, alias: OWN_CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• OWN_STATE (type: esriFieldTypeString, alias: OWN_STATE, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• OWN_ZIP (type: esriFieldTypeString, alias: OWN_ZIP, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWN_CO (type: esriFieldTypeString, alias: OWN_CO, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• LS_BOOK (type: esriFieldTypeString, alias: LS_BOOK, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
• LS_PAGE (type: esriFieldTypeString, alias: LS_PAGE, SQL Type: sqlTypeOther, length: 14, nullable: true, editable: true)
• REG_ID (type: esriFieldTypeString, alias: REG_ID, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• ZONING (type: esriFieldTypeString, alias: ZONING, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• YEAR_BUILT (type: esriFieldTypeInteger, alias: YEAR_BUILT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BLD_AREA (type: esriFieldTypeInteger, alias: BLD_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• UNITS (type: esriFieldTypeInteger, alias: UNITS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RES_AREA (type: esriFieldTypeInteger, alias: RES_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• STYLE (type: esriFieldTypeString, alias: STYLE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• NUM_ROOMS (type: esriFieldTypeInteger, alias: NUM_ROOMS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOT_UNITS (type: esriFieldTypeString, alias: LOT_UNITS, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• STORIES (type: esriFieldTypeString, alias: STORIES, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• USE_DESC (type: esriFieldTypeString, alias: Use Description, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• TOWNID_UC (type: esriFieldTypeString, alias: Town ID and Use Code, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: All Tax Parcels
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/3/2026 1:37:59 AM

Schema Last Edit Date: 9/3/2026 1:37:59 AM

Data Last Edit Date: 9/3/2026 1:37:59 AM

Layer: USA_Flood_Hazard_Areas (FEMA) (16)


Name: USA_Flood_Hazard_Areas (FEMA)

Display Field: DFIRM_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

Copyright Text:

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -7924927.6419
YMin: 5195178.5134
XMax: -7895164.556
YMax: 5220554.4137
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"uniqueValue","field1":"esri_symbology","uniqueValueGroups":[{"heading":"","classes":[{"label":"0.2% Annual Chance Flood Hazard","description":"0.2% Annual Chance Flood Hazard","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[157,125,192,255],"outline":{"type":"esriSLS","style":"esriSLSNull","color":[153,153,153,64],"width":0}},"values":[["0.2% Annual Chance Flood Hazard"]]},{"label":"1% Annual Chance Flood Hazard","description":"1% Annual Chance Flood Hazard","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[142,52,148,255],"outline":{"type":"esriSLS","style":"esriSLSNull","color":[153,153,153,64],"width":0}},"values":[["1% Annual Chance Flood Hazard"]]},{"label":"Regulatory Floodway","description":"Regulatory Floodway","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[118,156,205,255],"outline":{"type":"esriSLS","style":"esriSLSNull","color":[153,153,153,64],"width":0}},"values":[["Regulatory Floodway"]]}]}],"uniqueValueInfos":[{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[157,125,192,255],"outline":{"type":"esriSLS","style":"esriSLSNull","color":[153,153,153,64],"width":0}},"value":"0.2% Annual Chance Flood Hazard","label":"0.2% Annual Chance Flood Hazard"},{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[142,52,148,255],"outline":{"type":"esriSLS","style":"esriSLSNull","color":[153,153,153,64],"width":0}},"value":"1% Annual Chance Flood Hazard","label":"1% Annual Chance Flood Hazard"},{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[118,156,205,255],"outline":{"type":"esriSLS","style":"esriSLSNull","color":[153,153,153,64],"width":0}},"value":"Regulatory Floodway","label":"Regulatory Floodway"}],"fieldDelimiter":",","visualVariables":[{"type":"sizeInfo","valueExpressionTitle":"Custom","valueExpression":"$view.scale","stops":[{"size":2,"value":7433},{"size":1,"value":23229},{"size":0.5,"value":92915},{"size":0,"value":185830}],"target":"outline","axis":"height","valueUnit":""}]},"scaleSymbols":true,"transparency":15,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field: esri_symbology

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: Object ID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• DFIRM_ID (type: esriFieldTypeString, alias: FIRM Study ID, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• VERSION_ID (type: esriFieldTypeString, alias: Version ID, SQL Type: sqlTypeOther, length: 11, nullable: true, editable: true)
• FLD_AR_ID (type: esriFieldTypeString, alias: Flood Area ID, SQL Type: sqlTypeOther, length: 32, nullable: true, editable: true)
• STUDY_TYP (type: esriFieldTypeString, alias: Study Type, SQL Type: sqlTypeOther, length: 38, nullable: true, editable: true)
• FLD_ZONE (type: esriFieldTypeString, alias: Flood Hazard Zone, SQL Type: sqlTypeOther, length: 17, nullable: true, editable: true)
• ZONE_SUBTY (type: esriFieldTypeString, alias: Flood Hazard Zone Subtype, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• SFHA_TF (type: esriFieldTypeString, alias: Special Flood Hazard Area (T/F), SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• STATIC_BFE (type: esriFieldTypeDouble, alias: Static Base Flood Elevation, SQL Type: sqlTypeOther, nullable: true, editable: true)
• V_DATUM (type: esriFieldTypeString, alias: Vertical Datum, SQL Type: sqlTypeOther, length: 17, nullable: true, editable: true)
• DEPTH (type: esriFieldTypeDouble, alias: AO Zone Depth, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LEN_UNIT (type: esriFieldTypeString, alias: Length Units, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
• VELOCITY (type: esriFieldTypeDouble, alias: Flood Flow Velocity, SQL Type: sqlTypeOther, nullable: true, editable: true)
• VEL_UNIT (type: esriFieldTypeString, alias: Velocity Unit, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• AR_REVERT (type: esriFieldTypeString, alias: Flood Control Restoration Zones, SQL Type: sqlTypeOther, length: 17, nullable: true, editable: true)
• AR_SUBTRV (type: esriFieldTypeString, alias: Flood Control Restoration Zones Subtype, SQL Type: sqlTypeOther, length: 57, nullable: true, editable: true)
• BFE_REVERT (type: esriFieldTypeDouble, alias: Flood Control Restoration Zones BFE Revert, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DEP_REVERT (type: esriFieldTypeDouble, alias: Flood Control Restoration Zones Depth Revert, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DUAL_ZONE (type: esriFieldTypeString, alias: Flood Control Restoration Zones Dual Zone Classification, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• SOURCE_CIT (type: esriFieldTypeString, alias: Source Citation, SQL Type: sqlTypeOther, length: 21, nullable: true, editable: true)
• GFID (type: esriFieldTypeString, alias: GFID, SQL Type: sqlTypeOther, length: 36, nullable: true, editable: true)
• esri_symbology (type: esriFieldTypeString, alias: Esri Symbology, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• Area (type: esriFieldTypeDouble, alias: Area, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Acres (type: esriFieldTypeDouble, alias: Acres, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Types:

ID: 0.2% Annual Chance Flood Hazard
Name: 0.2% Annual Chance Flood Hazard
Domains:

Templates:

Name: 0.2% Annual Chance Flood Hazard
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• DFIRM_ID:
• VERSION_ID:
• FLD_AR_ID:
• STUDY_TYP:
• FLD_ZONE:
• ZONE_SUBTY:
• SFHA_TF:
• V_DATUM:
• LEN_UNIT:
• VEL_UNIT:
• AR_REVERT:
• AR_SUBTRV:
• DUAL_ZONE:
• SOURCE_CIT:
• GFID:
• esri_symbology: 0.2% Annual Chance Flood Hazard

---

ID: 1% Annual Chance Flood Hazard
Name: 1% Annual Chance Flood Hazard
Domains:

Templates:

Name: 1% Annual Chance Flood Hazard
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• DFIRM_ID:
• VERSION_ID:
• FLD_AR_ID:
• STUDY_TYP:
• FLD_ZONE:
• ZONE_SUBTY:
• SFHA_TF:
• V_DATUM:
• LEN_UNIT:
• VEL_UNIT:
• AR_REVERT:
• AR_SUBTRV:
• DUAL_ZONE:
• SOURCE_CIT:
• GFID:
• esri_symbology: 1% Annual Chance Flood Hazard

---

ID: Regulatory Floodway
Name: Regulatory Floodway
Domains:

Templates:

Name: Regulatory Floodway
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• DFIRM_ID:
• VERSION_ID:
• FLD_AR_ID:
• STUDY_TYP:
• FLD_ZONE:
• ZONE_SUBTY:
• SFHA_TF:
• V_DATUM:
• LEN_UNIT:
• VEL_UNIT:
• AR_REVERT:
• AR_SUBTRV:
• DUAL_ZONE:
• SOURCE_CIT:
• GFID:
• esri_symbology: Regulatory Floodway

---


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/3/2026 1:38:00 AM

Schema Last Edit Date: 9/3/2026 1:38:00 AM

Data Last Edit Date: 9/3/2026 1:38:00 AM

Layer: City of Boston Boundary (17)


Name: City of Boston Boundary

Display Field: CITY

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

Copyright Text:

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -7924957.56245988
YMin: 5195050.75344464
XMax: -7895093.1070519
YMax: 5220728.96264516
Spatial Reference: 102100 (3857)


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[242,252,184,0],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[0,0,0,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Name : FID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• OBJECTID (type: esriFieldTypeSmallInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BOSTON_LAN (type: esriFieldTypeSmallInteger, alias: BOSTON_LAN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• CITY (type: esriFieldTypeString, alias: CITY, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• COUNTY (type: esriFieldTypeString, alias: COUNTY, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• SHAPESTAre (type: esriFieldTypeDouble, alias: SHAPESTAre, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SHAPESTLen (type: esriFieldTypeDouble, alias: SHAPESTLen, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: City of Boston Boundary
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/3/2026 1:38:00 AM

Schema Last Edit Date: 9/3/2026 1:38:00 AM

Data Last Edit Date: 9/3/2026 1:38:00 AM