Name: Dominance Type

Display Field: Map_Group

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This feature class contains attribute information from four mid-level existing vegetation maps (1:100,000) prepared for the Chugach National Forest to provide up-to-date and more complete information about vegetative communities, structure, and patterns across the Forest. Over 5.7 million acres (including other federal, state, native, and private land inholdings) were mapped through a partnership between the Geospatial Technology and Applications Center (GTAC), Chugach National Forest, Alaska Regional Office, State of Alaska, Kenai National Wildlife Refuge, Kenai Burough, and National Park Service. The Chugach National Forest prepared the regional classification system, identified the desired map units (map classes) and provided general project management. GTAC provided expert vegetation mapping and project support. A compbination of ground and helicopter reference data was used to inform the classification models that output the final maps. Federal and State field personnel collected plot data on the ground, while Ducks Unlimited and GTAC personnel collected the helicopter data. Computational models characterized modeling units (mapping polygons) of a minimum size of 0.25 acres with dominance type, tree and tall shrub canopy cover, and tree size class attribute information. All map products were designed according to the Forest Service mid-level vegetation mapping standards in order to be stored in the Forest GIS and National databases. This map product was generated using imagery primarily acquired in 2016 and 2017. The field data used as reference information for this mapping project was collected in the summer of 2017. Therefore, the final map can be considered indicative of the existing vegetation conditions found on the Kenai Peninsula in 2017.

Copyright Text: Alaska Region Office, Chugach National Forest, Geospatial Technology and Applications Center, Kenai National Wildlife Refuge, Alaska Fish and Game, Kenai Fjords National Park, Ducks Unlimited

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 100000

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: 214155.00040000002
YMin: 6558481.770699999
XMax: 416090.0004000024
YMax: 6773066.770700001
Spatial Reference: PROJCS["NAD_1983_2011_UTM_Zone_6N",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["Transverse_Mercator"],PARAMETER["false_easting",500000.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-147.0],PARAMETER["scale_factor",0.9996],PARAMETER["latitude_of_origin",0.0],UNIT["Meter",1.0]]

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: Dominance_Type
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Alaska Paper Birch (and Kenai Birch)
  Label: Alaska Paper Birch (and Kenai Birch)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [182, 242, 204, 255]
  Outline:
  N/A
• Value: Alder
  Label: Alder
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [85, 166, 102, 255]
  Outline:
  N/A
• Value: Alder-Willow
  Label: Alder-Willow
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [175, 219, 197, 255]
  Outline:
  N/A
• Value: Aquatic Herbaceous
  Label: Aquatic Herbaceous
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [146, 212, 179, 255]
  Outline:
  N/A
• Value: Barren
  Label: Barren
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [130, 191, 145, 255]
  Outline:
  N/A
• Value: Black Cottonwood (and Balsam Poplar)
  Label: Black Cottonwood (and Balsam Poplar)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [49, 222, 104, 255]
  Outline:
  N/A
• Value: Black Spruce
  Label: Black Spruce
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [102, 217, 133, 255]
  Outline:
  N/A
• Value: Black Spruce Peatland
  Label: Black Spruce Peatland
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [99, 168, 134, 255]
  Outline:
  N/A
• Value: Black Spruce-Broadleaf
  Label: Black Spruce-Broadleaf
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [119, 212, 139, 255]
  Outline:
  N/A
• Value: Developed
  Label: Developed
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [104, 104, 104, 255]
  Outline:
  Style: esriSLSSolid
  Color: [0, 0, 0, 255]
  Width: 0
• Value: Dry Herbaceous
  Label: Dry Herbaceous
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [111, 247, 175, 255]
  Outline:
  N/A
• Value: Dryas Dwarf Shrub
  Label: Dryas Dwarf Shrub
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [81, 237, 133, 255]
  Outline:
  N/A
• Value: Dwarf Shrub-Lichen
  Label: Dwarf Shrub-Lichen
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [50, 168, 80, 255]
  Outline:
  N/A
• Value: Ericaceous Dwarf Shrub
  Label: Ericaceous Dwarf Shrub
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [64, 247, 98, 255]
  Outline:
  N/A
• Value: Low Shrub Peatland
  Label: Low Shrub Peatland
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [44, 199, 77, 255]
  Outline:
  N/A
• Value: Low Shrub Willow-Dwarf Birch
  Label: Low Shrub Willow-Dwarf Birch
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [139, 247, 162, 255]
  Outline:
  N/A
• Value: Mesic Herbaceous
  Label: Mesic Herbaceous
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [79, 247, 158, 255]
  Outline:
  N/A
• Value: Mountain Hemlock
  Label: Mountain Hemlock
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [78, 217, 143, 255]
  Outline:
  N/A
• Value: Mountain Hemlock-Lutz Spruce
  Label: Mountain Hemlock-Lutz Spruce
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [168, 247, 189, 255]
  Outline:
  N/A
• Value: Mountain Hemlock-Sitka Spruce
  Label: Mountain Hemlock-Sitka Spruce
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [67, 204, 104, 255]
  Outline:
  N/A
• Value: Quaking Aspen
  Label: Quaking Aspen
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [94, 204, 136, 255]
  Outline:
  N/A
• Value: Sedge Peatland
  Label: Sedge Peatland
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [93, 179, 131, 255]
  Outline:
  N/A
• Value: Sitka Spruce
  Label: Sitka Spruce
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [127, 219, 166, 255]
  Outline:
  N/A
• Value: Snow/Ice
  Label: Snow/Ice
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 255, 255]
  Outline:
  N/A
• Value: Sparse Vegetation
  Label: Sparse Vegetation
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [58, 194, 124, 255]
  Outline:
  N/A
• Value: Water
  Label: Water
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 92, 230, 255]
  Outline:
  N/A
• Value: Wet Herbaceous
  Label: Wet Herbaceous
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [128, 171, 145, 255]
  Outline:
  N/A
• Value: Wet Willow (Sweetgale)
  Label: Wet Willow (Sweetgale)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [84, 222, 110, 255]
  Outline:
  N/A
• Value: White/Lutz Spruce
  Label: White/Lutz Spruce
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [79, 189, 99, 255]
  Outline:
  N/A
• Value: White/Lutz Spruce-Aspen
  Label: White/Lutz Spruce-Aspen
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [132, 207, 147, 255]
  Outline:
  N/A
• Value: White/Lutz Spruce-Birch
  Label: White/Lutz Spruce-Birch
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [75, 250, 127, 255]
  Outline:
  N/A
• Value: White/Lutz Spruce-Cottonwood
  Label: White/Lutz Spruce-Cottonwood
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [83, 184, 123, 255]
  Outline:
  N/A
• Value: Willow
  Label: Willow
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [200, 250, 222, 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: false
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 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Map_Group ( type: esriFieldTypeString, alias: Map_Group, length: 50 )
• Dominance_Type ( type: esriFieldTypeString, alias: Dominance_Type, length: 50 )
• DT_Code ( type: esriFieldTypeString, alias: DT_Code, length: 10 )
• TreeCC_PCT ( type: esriFieldTypeString, alias: TreeCC_PCT, length: 10 )
• TreeCC_Class ( type: esriFieldTypeString, alias: TreeCC_Class, length: 20 )
• TreeCC ( type: esriFieldTypeSmallInteger, alias: TreeCC )
• TreeSize ( type: esriFieldTypeString, alias: TreeSize, length: 17 )
• TallShrubCC_PCT ( type: esriFieldTypeString, alias: TallShrubCC_PCT, length: 20 )
• TallShrubCC ( type: esriFieldTypeSmallInteger, alias: TallShrubCC )
• Acres ( type: esriFieldTypeDouble, alias: Acres )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )

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

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