Layers:

Layer: Disturbed_marsh_Duval_Nassau_potential_selection (35)


Name: Disturbed_marsh_Duval_Nassau_potential_selection

Display Field: OBJECTID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

This dataset represents disturbed tidal marsh wetlands of the SJRWMD Northern Coastal Basin. Disturbance for this dataset is characterized as ditching in some manner within any given marsh or as deposited fill in the wetland. Disturbed marsh polygons were digitized on screen at a scale of 1:2400 using 2006 , 1 foot CIR imagery for areas of St. Johns County and Volusia County, and 2004 1 meter DOQQ's for parts of Volusia and Flagler County. Disturbed marsh polygons do not represent area of potential hydrologic impact due to on-site ditches. Polygons were drawn around an entire marsh when the marsh was small and in large marsh areas, polygons were drawn primarily around the ditches within the wetland. Spoil areas were identified by comparing historic 1940s aerial imagery to contemporary aerial imagery to detect deposition.



Copyright Text: This data was generated by GeoDecisions as contratual GIS support services work for the SJRWMD.

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -9090082.20030592
YMin: 3533839.17240431
XMax: -9063050.70206407
YMax: 3593164.32340829
Spatial Reference: 102100 (3857)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID_1

Unique ID Field:

Name : OBJECTID_1

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID_1 (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• OBJECTID (type: esriFieldTypeInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Id (type: esriFieldTypeInteger, alias: Id, SQL Type: sqlTypeOther, 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)
• county (type: esriFieldTypeString, alias: county, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• pln_unit (type: esriFieldTypeString, alias: pln_unit, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• Descrip (type: esriFieldTypeString, alias: Descrip, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• marsh_id (type: esriFieldTypeString, alias: marsh_id, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• OWNER_TYPE (type: esriFieldTypeString, alias: OWNER_TYPE, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• OWNER (type: esriFieldTypeString, alias: OWNER, SQL Type: sqlTypeOther, length: 75, nullable: true, editable: true)
• DM_ID (type: esriFieldTypeSmallInteger, alias: DM_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Hectares (type: esriFieldTypeDouble, alias: Hectares, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Area_sqmet (type: esriFieldTypeDouble, alias: Area_sqmet, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Area_sqft (type: esriFieldTypeDouble, alias: Area_sqft, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Marsh_Type (type: esriFieldTypeString, alias: Marsh_Type, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• Shape_Leng (type: esriFieldTypeDouble, alias: Shape_Leng, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MarshNU (type: esriFieldTypeSmallInteger, alias: MarshNU, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MarshCount (type: esriFieldTypeString, alias: MarshCount, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• ACRE (type: esriFieldTypeSingle, alias: ACRE, 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: Disturbed_marsh_Duval_Nassau_potential_selection
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 6/22/2023 4:24:20 PM

Schema Last Edit Date: 6/22/2023 4:24:20 PM

Data Last Edit Date: 6/22/2023 4:24:20 PM