Parent Layer: County

Name: Generalized

Display Field: COUNTYNAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The County_Gen feature class is a generalized spatial representation of the United States Counties and equivalent governmental units. The data are an extract of the Census codes and boundaries from the following Census FTP site: ftp://ftp2.census.gov/geo/tiger/TIGER2015/. Since the Census data do not include the coastline detail, the coastal boundaries have been included through a spatial erase using the Census Hydrography data from the Census FTP site: ftp://ftp2.census.gov/geo/tiger/TIGER2015/AREAWATER/. After erasing the coastline, the data was generalized using the ESRI Simplify Polygon function. The County_Gen feature class is a US Forest Service Standard Reference Dataset and is the preferred spatial representation of counties. This feature class should be used for small-scale cartographic products. The purpose of the generalized County_Gen dataset is to improve map display and drawing performance in both ArcGIS applications and ArcGIS Server map services. To satisfy both performance improvement and geometry representation, the following parameters and geoprocessing method were used. Simplify the input features using the Douglas-Peucker simplification algorithm with a specified maximum offset tolerance of 375 meters. The output features will contain a subset of the original input vertices. Min scale refers to what scale the layer turns off when zooming out. Max scale refers to the scale the layer turns off at when zooming in. Min scale: 0, no minimum scale set, Max Scale: 1:4622325.

Copyright Text:

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 1000001

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: -1.3613183920106629E7
YMin: -5300460.801503031
XMax: 1.361318392017378E7
YMax: 1.2695215335181907E7
Spatial Reference: 3309  (3309)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [0, 0, 0, 0]
Outline:
Style: esriSLSSolid
Color: [0, 0, 0, 255]
Width: 1
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 )
• STATECODE ( type: esriFieldTypeString, alias: STATECODE, length: 2 )
• COUNTYCODE ( type: esriFieldTypeString, alias: COUNTYCODE, length: 3 )
• GNIS_ID ( type: esriFieldTypeString, alias: GNIS_ID, length: 8 )
• ST_CNTY_CODE ( type: esriFieldTypeString, alias: ST_CNTY_CODE, length: 5 )
• COUNTYNAME ( type: esriFieldTypeString, alias: COUNTYNAME, length: 100 )
• LEGAL_NAME ( type: esriFieldTypeString, alias: LEGAL_NAME, length: 100 )
• CLASSCODE ( type: esriFieldTypeString, alias: CLASSCODE, length: 2 )
• LEGAL_DESC ( type: esriFieldTypeString, alias: LEGAL_DESC, length: 50 )
• CLASSCODE_DESC ( type: esriFieldTypeString, alias: CLASSCODE_DESC, length: 200 )
• STATE_POSTAL_ABBR ( type: esriFieldTypeString, alias: STATE_POSTAL_ABBR, length: 2 )
• GIS_ACRES ( type: esriFieldTypeDouble, alias: GIS_ACRES )
• STATENAME ( type: esriFieldTypeString, alias: STATENAME, length: 100 )
• SHAPE ( type: esriFieldTypeGeometry, alias: Shape )
• SHAPE.AREA ( type: esriFieldTypeDouble, alias: SHAPE.AREA )
• SHAPE.LEN ( type: esriFieldTypeDouble, alias: SHAPE.LEN )

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

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