Name: Heat_Vulnerability_Index

Display Field: cob_blockgroups_NAMELSAD

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: An index identifying areas where populations may be more vulnerable to extreme heat due to a combination of heat exposure and demographic vulnerability factors.

Copyright Text: Climate Initiatives Department

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: 3055560.56579598
YMin: 1227215.31856001
XMax: 3090211.58782606
YMax: 1277429.64805218
Spatial Reference: 2876 (2876)

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[252,201,222,255],"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)
• cob_blockgroups_STATEFP (type: esriFieldTypeString, alias: STATEFP, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• cob_blockgroups_COUNTYFP (type: esriFieldTypeString, alias: COUNTYFP, SQL Type: sqlTypeOther, length: 3, nullable: true, editable: true)
• cob_blockgroups_TRACTCE (type: esriFieldTypeString, alias: TRACTCE, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• cob_blockgroups_BLKGRPCE (type: esriFieldTypeString, alias: BLKGRPCE, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• cob_blockgroups_GEOID (type: esriFieldTypeString, alias: GEOID, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• cob_blockgroups_NAMELSAD (type: esriFieldTypeString, alias: NAMELSAD, SQL Type: sqlTypeOther, length: 13, nullable: true, editable: true)
• cob_blockgroups_MTFCC (type: esriFieldTypeString, alias: MTFCC, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
• cob_blockgroups_FUNCSTAT (type: esriFieldTypeString, alias: FUNCSTAT, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• cob_blockgroups_ALAND (type: esriFieldTypeDouble, alias: ALAND, SQL Type: sqlTypeOther, nullable: true, editable: true)
• cob_blockgroups_AWATER (type: esriFieldTypeDouble, alias: AWATER, SQL Type: sqlTypeOther, nullable: true, editable: true)
• cob_blockgroups_INTPTLAT (type: esriFieldTypeString, alias: INTPTLAT, SQL Type: sqlTypeOther, length: 11, nullable: true, editable: true)
• cob_blockgroups_INTPTLON (type: esriFieldTypeString, alias: INTPTLON, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• HeatVulnerabilityIndex_OBJECTID (type: esriFieldTypeInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• HeatVulnerabilityIndex_GEOID (type: esriFieldTypeString, alias: GEOID, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• HeatVulnerabilityIndex_F65__Doubl (type: esriFieldTypeDouble, alias: HVI_Score, SQL Type: sqlTypeOther, nullable: true, editable: true)
• HeatVulnerabilityIndex_Shape_Leng (type: esriFieldTypeDouble, alias: Shape_Leng, 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: Heat_Vulnerability_Index
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 3/13/2026 10:59:34 PM

Schema Last Edit Date: 3/13/2026 10:59:34 PM

Data Last Edit Date: 3/13/2026 10:59:34 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat