Name: Life_Form

Display Field: LIFE_FORM

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Existing vegetation (EV) is the floristic composition and vegetation structure occurring at a given location at the current time. This feature set depicts the existing vegetation of the forests and grasslands of the Southwestern Region at the mid-scale as four products - life form, dominance type map units, canopy cover map units, and size map units at the time the source satellite images were acquired. Multi-season satellite images (Landsat-5 and/or Landsat ETM+) along with ancillary and derived data sets (e.g., Digital Elevation Models and spectral indices) were used to model vegetation at the mid-scale level, suitable for presentation at a scale of approximately 1:100,000. The mapping process conformed to national guidelines developed by the Forest Service as defined in the Existing Vegetation Classification and Mapping Technical Guide Version 1.0 (USDA Forest Service Gen. Tech. Report WO-67). A combination of pixel- and object-based classifiers were used to attribute polygons with life form, dominance type, canopy cover class, and size class. Polygons with shared attributes were subsequently aggregated for each product to the map units presented here.

Copyright Text:

Default Visibility: true

MaxRecordCount: 10000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 300000

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: -461867.40129999816
YMin: 3684775.8231000006
XMax: 342141.7475999966
YMax: 4313416.200599998
Spatial Reference: PROJCS["North_America_Lambert_Conformal_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["Lambert_Conformal_Conic"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-108.0],PARAMETER["Standard_Parallel_1",32.0],PARAMETER["Standard_Parallel_2",36.0],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: life_form
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: GFB
  Label: GFB
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 0, 255]
  Outline:
  N/A
• Value: H2O
  Label: H2O
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 169, 230, 255]
  Outline:
  N/A
• Value: SHR
  Label: SHR
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 170, 0, 255]
  Outline:
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• Value: SVG
  Label: SVG
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [178, 178, 178, 255]
  Outline:
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• Value: TRE
  Label: TRE
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [56, 168, 0, 255]
  Outline:
  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
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• objectid ( type: esriFieldTypeOID, alias: OBJECTID )
• life_form ( type: esriFieldTypeString, alias: LIFE_FORM, length: 4 )
• acres ( type: esriFieldTypeDouble, alias: ACRES )
• shape ( type: esriFieldTypeGeometry, alias: SHAPE )
• forest ( type: esriFieldTypeString, alias: FOREST, length: 20 )
• ruleid ( type: esriFieldTypeInteger, alias: RULEID , Coded Values: [1: GFB] , [2: H2O] , [3: SHR] , ...3 more... )
• pub_date ( type: esriFieldTypeDate, alias: PUB_DATE, length: 8 )
• begin_date ( type: esriFieldTypeDate, alias: BEGIN_DATE, length: 8 )
• end_date ( type: esriFieldTypeDate, alias: END_DATE, length: 8 )
• globalid ( type: esriFieldTypeGlobalID, alias: GLOBALID, length: 38 )
• st_area(shape) ( type: esriFieldTypeDouble, alias: SHAPE.AREA )
• st_perimeter(shape) ( type: esriFieldTypeDouble, alias: SHAPE.LEN )
• life_form_desc ( type: esriFieldTypeString, alias: LIFE_FORM_DESC, length: 80 )

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

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