Name: County

Display Field: NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The IPUMS National Historical Geographic Information System (NHGIS) provides free online access to summary statistics and GIS files for U.S. censuses and other nationwide surveys from 1790 through the present. NHGIS boundary files are derived primarily from the U.S. Census Bureau's TIGER/Line files with numerous additions to represent historical (1790-1980) boundaries that do not appear in TIGER/Line files. For more recent boundary files (1990 or later), NHGIS typically makes only a few key changes to the TIGER/Line source: (1) we merge files that are available only for individual states or counties to produce new nationwide or statewide files, (2) we project the data into Esri's USA Contiguous Albers Equal Area Conic Projected Coordinate System, (3) we add a GISJOIN attribute field, which supplies standard identifiers that correspond to the GISJOIN identifiers in NHGIS data tables, (4) we rename files to use the NHGIS naming style and geographic-level codes, (5) we add NHGIS-specific metadata, and (6) most substantially, we erase coastal water areas to produce polygons that terminate at the U.S. coasts and Great Lakes shores.NHGIS derived this shapefile from the U.S. Census Bureau's 2023 TIGER/Line Shapefiles.

Copyright Text:

Default Visibility: false

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: -1.99425807884E7
YMin: 2023651.5978000015
XMax: 2.0012846037699997E7
YMax: 1.1537091629699998E7
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [244, 252, 204, 0]
Outline:
Style: esriSLSSolid
Color: [130, 130, 130, 255]
Width: 0
Label: N/A
Description: N/A
Transparency: 0
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

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• GISJOIN ( type: esriFieldTypeString, alias: GISJOIN, length: 8 )
• STATEFP ( type: esriFieldTypeString, alias: STATEFP, length: 2 )
• COUNTYFP ( type: esriFieldTypeString, alias: COUNTYFP, length: 3 )
• COUNTYNS ( type: esriFieldTypeString, alias: COUNTYNS, length: 8 )
• GEOID ( type: esriFieldTypeString, alias: GEOID, length: 5 )
• GEOIDFQ ( type: esriFieldTypeString, alias: GEOIDFQ, length: 14 )
• NAME ( type: esriFieldTypeString, alias: NAME, length: 100 )
• NAMELSAD ( type: esriFieldTypeString, alias: NAMELSAD, length: 100 )
• LSAD ( type: esriFieldTypeString, alias: LSAD, length: 2 )
• CLASSFP ( type: esriFieldTypeString, alias: CLASSFP, length: 2 )
• MTFCC ( type: esriFieldTypeString, alias: MTFCC, length: 5 )
• CSAFP ( type: esriFieldTypeString, alias: CSAFP, length: 3 )
• CBSAFP ( type: esriFieldTypeString, alias: CBSAFP, length: 5 )
• METDIVFP ( type: esriFieldTypeString, alias: METDIVFP, 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 )
• Shape_Leng ( type: esriFieldTypeDouble, alias: Shape_Leng )
• ORIG_FID ( type: esriFieldTypeInteger, alias: ORIG_FID )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )
• STUSPS ( type: esriFieldTypeString, alias: STUSPS, length: 2 )
• NAME_1 ( type: esriFieldTypeString, alias: NAME, length: 100 )
• Shape_Length_1 ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area_1 ( type: esriFieldTypeDouble, alias: Shape_Area )
• countycode ( type: esriFieldTypeString, alias: countycode, length: 5 )

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

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