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Layer: Steep Slopes (ID: 685)

Parent Layer: Landslide Hazards

Name: Steep Slopes

Display Field: CREATOR_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This polygon dataset was derived from a raster dataset that was developed by calculating the maximum rate of change between elevation points that are 3.5ft apart in a 3.5ft digital elevation model grid. This dataset shows sloped areas of 40% or greater along with specified soil types. However, there is no guarantee that such slopes exist within any given polygon in this dataset. This dataset is not suitable for determining the precise location or actual size of areas that are undevelopable due to slopes, but merely the general location of areas where development might be constrained due to steep slopes. Based on visual inspection when laying the dataset over 2011 orthophotos, the steep slope classes appear to be a reasonable representation of areas of steep slope, although these results have not been field checked. Note: This dataset was revised 12/12/2013.

Service Item Id: b2341b60e6cd4396bc8f474b6c5a30be

Copyright Text: Thurston County GeoData Center

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 50000.0

Max Scale: 0.0

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:
Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

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

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