Name: Historical Woodland Density of the Conterminous United States, 1873

Display Field: DEFINITION

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset includes polygons with a minimum of 40 acres of woodlands per square mile as depicted in William H. Brewer’s 1873 map of woodland density and covers the conterminous United States. Each polygon has been labeled with the density category (1-5) depicted on the original map. This dataset was created by georeferencing a scanned version of the source map and by heads-up digitizing each woodland density polygon.

Copyright Text: If you use these data in a publication, presentation, or other product please use the citation below to credit the authors for their contribution to your work. (Please see metadata document's section on use constraints for more details on any additional considerations.) Liknes, Greg C.; Nelson, Mark D.; Kaisershot, Daniel J. 2013. Historical woodland density of the conterminous United States, 1873. Newtown Square, PA: USDA Forest Service, Northern Research Station. http://dx.doi.org/10.2737/RDS-2013-0006

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: -2354935.73
YMin: 351437.9705
XMax: 2256319.2498
YMax: 3165592.3444
Spatial Reference: PROJCS["USA_Contiguous_Albers_Equal_Area_Conic",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-96.0],PARAMETER["Standard_Parallel_1",29.5],PARAMETER["Standard_Parallel_2",45.5],PARAMETER["Latitude_Of_Origin",23.0],UNIT["Meter",1.0]]

Drawing Info:

Renderer:
Class Breaks Renderer:
Field: DENSITY
Min. Value: 1.0
ClassBreakInfos:
• Class Maximum Value: 1
  Label: 1: 40-120 acres per square mile
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [215, 240, 175, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Class Maximum Value: 2
  Label: 2: 120-240 acres per square mile
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [181, 201, 137, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Class Maximum Value: 3
  Label: 3: 240-360 acres per square mile
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [152, 168, 103, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Class Maximum Value: 4
  Label: 4: 360-560 acres per square mile
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [121, 135, 72, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Class Maximum Value: 5
  Label: 5: 560-640 acres per square mile
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [96, 107, 45, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
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 )
• DENSITY ( type: esriFieldTypeSmallInteger, alias: Density )
• DEFINITION ( type: esriFieldTypeString, alias: Definition, length: 50 )
• 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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