Name: Heat Risk

Display Field: GEOID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The Heat Risk layer combines data from the Heat Vulnerability and Heat Exposure layers to provide a comprehensive assessment of areas in San Diego most susceptible to the adverse effects of urban heat. By integrating socio-demographic indicators with land surface temperature data, this layer offers a nuanced view of heat risk across the city, serving as an essential tool for prioritizing public health measures and urban planning initiatives aimed at mitigating heat-related impacts.The Heat Risk layer utilizes the "Heat_Risk" field and is symbolized using quantile breaks to categorize and visually represent different levels of heat risk throughout San Diego. This method allows for a clear distinction between areas of varying risk, aiding in the identification of regions requiring immediate attention and intervention.Urban Heat Index Fields:- GEOID: Census block group identifier.- Heat_Vulnerability: Score indicating social vulnerability to heat.- Heat_Exposure: Score representing heat magnitude based on surface temperatures.- Heat_Risk: Combined score of heat exposure and vulnerability.- Census_Tract: The census tract number.Geographical Coverage: City of San Diego, CaliforniaTemporal Coverage: 2015-2020Contact:City Planning Department 619-235-5200planning@sandiego.gov202 C Street, M.S. 413San Diego, CA 92101

Service Item Id: e26ae0bf01f04ca9b6d80c5b50bd0b4d

Copyright Text: Spring 2021 San Diego Urban Development NASA DEVELOP Team

Default Visibility: true

MaxRecordCount: 2000

MaxSelectionCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 6244555.138135036
YMin: 1775507.526464351
XMax: 6361005.682144754
YMax: 1986027.6418550017
Spatial Reference: 103008  (6426)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Class Breaks Renderer:
Field: Risk_NORM
Min. Value: 0.0
ClassBreakInfos:
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  Description: N/A
  Symbol:
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  Color: [245, 245, 0, 255]
  Outline:
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  Width: 0
• Class Maximum Value: 0.18093587
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  Symbol:
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  Color: [245, 184, 0, 255]
  Outline:
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  Symbol:
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  Symbol:
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  Symbol:
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Transparency: 0
Labeling Info:

Feature Draw Order:

N/A

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: false
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• GEOID ( type: esriFieldTypeString, alias: GEOID, length: 11 )
• HVI_SCORE ( type: esriFieldTypeDouble, alias: Heat_Vulnerability )
• exp ( type: esriFieldTypeDouble, alias: Heat_Exposure )
• Risk_NORM ( type: esriFieldTypeDouble, alias: Heat_Risk )
• HVI_NORM ( type: esriFieldTypeDouble, alias: Heat_Vulnerability_Normalized )
• Exp_NORM ( type: esriFieldTypeDouble, alias: Heat_Exposure_Normalized )
• TRACT ( type: esriFieldTypeDouble, alias: Census_Tract )
• GlobalID ( type: esriFieldTypeGlobalID, alias: GlobalID, length: 38 )
• created_user ( type: esriFieldTypeString, alias: created_user, length: 255 )
• created_date ( type: esriFieldTypeDate, alias: created_date, length: 8 )
• last_edited_user ( type: esriFieldTypeString, alias: last_edited_user, length: 255 )
• last_edited_date ( type: esriFieldTypeDate, alias: last_edited_date, length: 8 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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