Name: Bare Ground Reference Areas

Display Field: Shape_Leng

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: A set of polygons denoting the area in which data was extracted to train the classification proceedure for determining which of the August 15 2025 surveyed areas were bare ground as opposed to vegetation. For more details see the associated 2025 memo.

Copyright Text: Author: Kassie Colson ACCS, Funding: Alaska Department of Fish and Game

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -16625397.2084284
YMin: 8744420.87845078
XMax: -16625352.8655681
YMax: 8744520.97924039
Spatial Reference: 102100 (3857)
Vertical Spatial Reference: 5773 (5773)

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[85,255,0,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[0,0,0,255],"width":0.4}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: true

HasM: true

Time Info:

Start Time Field: null
End Time Field: null
Track ID Field: null
Time Extent: null

Time Reference: UTC
Time Interval: 0
Time Interval Units:
Has Live Data: false
Export Options: null

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Name : FID

IsSystemMaintained : True

Global ID Field:

Type ID Field:

Fields:

• FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• Shape_Leng (type: esriFieldTypeDouble, alias: Shape_Leng, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: Bare Ground Reference Areas
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 7/24/2026 3:12:06 AM

Schema Last Edit Date: 7/24/2026 3:12:06 AM

Data Last Edit Date: 7/24/2026 3:12:06 AM

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