Name: Steep Slopes (40% or Greater)

Display Field: Shape_Area

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.

Copyright Text: Thurston County GeoData Center

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 966086.818784028
YMin: 525946.632279858
XMax: 1210546.71503386
YMax: 685295.873948187
Spatial Reference: PROJCS["NAD_1983_StatePlane_Washington_South_FIPS_4602_Feet",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",1640416.666666667],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-120.5],PARAMETER["Standard_Parallel_1",45.83333333333334],PARAMETER["Standard_Parallel_2",47.33333333333334],PARAMETER["Latitude_Of_Origin",45.33333333333334],UNIT["Foot_US",0.3048006096012192]],VERTCS["NAVD_1988",VDATUM["North_American_Vertical_Datum_1988"],PARAMETER["Vertical_Shift",0.0],PARAMETER["Direction",1.0],UNIT["Foot_US",0.3048006096012192]]

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[168,112,0,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[0,0,0,0],"width":0.4}},"label":"","description":""},"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field:

Type ID Field:

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• 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: Steep Slopes (40% or Greater)
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 11/9/2023 9:43:23 PM

Schema Last Edit Date: 11/9/2023 9:43:23 PM

Data Last Edit Date: 2/22/2023 8:55:06 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat