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SocialVulnerability
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VA_SVI_Block_Groups_2020 (MapServer)
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JSON
All Layers and Tables (SocialVulnerability/VA_SVI_Block_Groups_2020)
Layers:
Layer:
VA_SVI_BlockGroups_2020
(3)
Name:
VA_SVI_BlockGroups_2020
Display Field:
NAMELSAD
Type:
Feature Layer
Geometry Type:
esriGeometryPolygon
Description:
Service Item Id:
a8b4f22f63244710817121320e3c3c2a
Copyright Text:
Open Environments. Bryan, Michael, 2025, "2023 Cartographic Boundaries by US Census Block Group", https://doi.org/10.7910/DVN/6WFVZB, Harvard Dataverse, V1.
Default Visibility: true
MaxRecordCount:
2000
Supported Query Formats:
JSON, geoJSON, PBF
Min Scale:
0
Max Scale:
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: -83.6753950001791
YMin: 36.540851999820006
XMax: -75.16643499967546
YMax: 39.46601199955421
Spatial Reference: 4269 (4269)
Drawing Info:
Renderer:
Unique Value Renderer:
Field 1:
SVI_Class
Field 2:
N/A
Field 3:
N/A
Field Delimiter:
,
Default Symbol:
N/A
Default Label:
N/A
UniqueValueInfos:
Value:
Very Low Social Vulnerability
Label:
Very Low Social Vulnerability
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[255, 255, 190, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 0]
Width:
0
Value:
Low Social Vulnerability
Label:
Low Social Vulnerability
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[255, 211, 127, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 0]
Width:
0
Value:
Moderate Social Vulnerability
Label:
Moderate Social Vulnerability
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[255, 170, 0, 255]
Outline:
Style:
esriSLSSolid
Color:
[255, 170, 0, 0]
Width:
0
Value:
High Social Vulnerability
Label:
High Social Vulnerability
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[230, 76, 0, 255]
Outline:
Style:
esriSLSSolid
Color:
[255, 0, 0, 0]
Width:
0
Value:
Very High Social Vulnerability
Label:
Very High Social Vulnerability
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[230, 0, 0, 255]
Outline:
Style:
esriSLSNull
Color:
[230, 0, 0, 0]
Width:
0
Transparency:
20
Labeling Info:
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_1
( type: esriFieldTypeOID, alias: OBJECTID_1 )
Shape
( type: esriFieldTypeGeometry, alias: Shape )
STATEFP
( type: esriFieldTypeString, alias: STATEFP, length: 2 )
COUNTYFP
( type: esriFieldTypeString, alias: COUNTYFP, length: 3 )
TRACTCE
( type: esriFieldTypeString, alias: TRACTCE, length: 6 )
BLKGRPCE
( type: esriFieldTypeString, alias: BLKGRPCE, length: 1 )
GEOID
( type: esriFieldTypeString, alias: GEOID, length: 12 )
NAMELSAD
( type: esriFieldTypeString, alias: NAMELSAD, length: 13 )
MTFCC
( type: esriFieldTypeString, alias: MTFCC, length: 5 )
FUNCSTAT
( type: esriFieldTypeString, alias: FUNCSTAT, length: 1 )
ALAND
( type: esriFieldTypeDouble, alias: ALAND )
AWATER
( type: esriFieldTypeDouble, alias: AWATER )
INTPTLAT
( type: esriFieldTypeString, alias: INTPTLAT, length: 11 )
INTPTLON
( type: esriFieldTypeString, alias: INTPTLON, length: 12 )
OBJECTID
( type: esriFieldTypeInteger, alias: OBJECTID )
GEOID_1
( type: esriFieldTypeDouble, alias: GEOID )
THEME1
( type: esriFieldTypeDouble, alias: Socioeconomic Status )
THEME2
( type: esriFieldTypeDouble, alias: Household Characteristics )
THEME3
( type: esriFieldTypeDouble, alias: Racial and Ethnic Minority Status )
THEME4
( type: esriFieldTypeDouble, alias: Housing Type and Transportation )
THEMES
( type: esriFieldTypeDouble, alias: Overall Social Vulnerability Index )
Shape_Length
( type: esriFieldTypeDouble, alias: Shape_Length )
Shape_Area
( type: esriFieldTypeDouble, alias: Shape_Area )
SVI_Class
( type: esriFieldTypeString, alias: SVI_Class, length: 255 )