Name: Alaska Lakes

Display Field: TYPE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Statewide lakes were assembled from seventeen separate files in the USGS 1:2,000,000 Digital Line Graphs (DLG) dataset and include only those polygons with AREA greater than 20 acres (80940 square meters). Polygons with the attribute MIN = 100 or arcs with the attribute LINECODE = 'L' are valid lakes. For data codes and details, please refer to the US Geological Survey Circular 895, 1982. Due to the limitation of ARC/INFO software at the time of processing these files, the lakes were originally processed into three groups. Then a framework of arcs surrounding those three groups allowed all the lakes to be united into one statewide lakes coverage. Any lakes which were interested either by the boundaries of the seventeen original DLG files or by DNR's framwork were then edgematched and coded as one lake. Purpose: The purpose for this layer is for mapping lakes at no larger than 1:2,000,000. Because of this scale, lakes smaller than 20 acres were removed.

Service Item Id: 27a7c328b4de4f13ab942e3c7f33a82a

Copyright Text: US Geological Survey, SOA DNR

Default Visibility: true

MaxRecordCount: 1000

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: -2156412.6139
YMin: 434483.83770000003
XMax: 1486272.4050999992
YMax: 2371560.3786999993
Spatial Reference: 102006  (3338)

Drawing Info:

Renderer:
Simple Renderer:
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Labeling Info:

Advanced Query Capabilities:

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Supports OrderBy: true
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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:

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• SHAPE.STArea() ( type: esriFieldTypeDouble, alias: SHAPE.STArea() )

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

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