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Has Versioned Data: false
MaxRecordCount: 2000
Supported Query Formats: JSON
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Layers:
Description: This dataset comprises polygons of census block groups for San Diego County. The TIGER/Line tl_2020_06_bg.shp was downloaded from https://www.census.gov/cgi-bin/geo/shapefiles/index.php. Features located within San Diego County (COUNTYPF = 073) were extracted and projected to NAD 83 State Plane. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation.Block Groups (BGs) are clusters of blocks within the same census tract. Each census tract contains at least one BG, and BGs are uniquely numbered within census tracts. BGs have a valid code range of 0 through 9. BGs have the same first digit of their 4-digit census block number from the same decennial census. For example, tabulation blocks numbered 3001, 3002, 3003,.., 3999 within census tract 1210.02 are also within BG 3 within that census tract. BGs coded 0 are intended to only include water area, no land area, and they are generally in territorial seas, coastal water, and Great Lakes water areas. Block groups generally contain between 600 and 3,000 people. A BG usually covers a contiguous area but never crosses county or census tract boundaries. They may, however, cross the boundaries of other geographic entities like county subdivisions, places, urban areas, voting districts, congressional districts, and American Indian / Alaska Native / Native Hawaiian areas. The BG boundaries in this release are those that were delineated as part of the Census Bureau's Participant Statistical Areas Program (PSAP) for the 2020 Census.
Service Item Id: 5f613facd50c461d9746de333f497272
Copyright Text: SANGIS using data provided by the United States Census Bureau (TIGER).
Spatial Reference:
102646
(2230)
Initial Extent:
XMin: 6122590.5722318385
YMin: 1755733.4381407
XMax: 6636794.743723011
YMax: 2147510.2031748346
Spatial Reference: 102646
(2230)
Full Extent:
XMin: 6145963.489117801
YMin: 1773541.4729149789
XMax: 6613421.826837048
YMax: 2129702.168400556
Spatial Reference: 102646
(2230)
Units: esriFeet
Document Info:
Enable Z Defaults: true
Sync Capabilities:
Supports Registering Existing Data: true
Supports Sync Direction Control: true
Supports PerLayer Sync: true
Supports PerReplica Sync: false
Supports RollbackOnFailure : false
Supports Async: true
Supports ApplyEdits With Global Ids: true
Supports Dynamic Layers: false
Child Resources:
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Replicas
Relationships
Supported Operations:
Query
Query Contingent Values
Apply Edits
Append
Create Replica
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