View In:   ArcGIS Online Map Viewer

Name: ShorelineSlopeStability

Display Field: SLPCLASS

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The digital maps presented here were originally published as hard copy maps in the Coastal Zone Atlas of Washington between 1978 and 1980. Although the Atlas has been out of print for many years, the maps contain information that remain the basis for local planning decisions. After receiving multiple requests for electronic versions of portions of the Atlas, an effort was made to scan, georeference and digitize aspects of the Atlas, beginning with the slope stability maps. These maps indicate the relative stability of coastal slopes as interpreted by geologists based on aerial photographs, geological mapping, topography, and field observations. Such methods are standard, but may occasionally result in some unstable areas being overlooked and in some stable areas being incorrectly identified as unstable. Further inaccuracies are introduced to the data through the process of converting the published maps into digital format. Important land use or building decisions should always be based on detailed geotechnical investigations. This mapping represents conditions observed in the early and mid-1970s. Shorelines and steep slopes are dynamic areas and many landslides have occurred since that time that are not reflected on these maps. Subsequent human activities may have increased or decreased the stability of some areas.</SPAN></P></DIV></DIV></DIV>

Service Item Id: dfbb296e276b4e18bae61b025f4e441e

Copyright Text: Washington State Department of Ecology, Shorelands and Coastal Zone Management Program

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 5.91657529E8

Max Scale: 70.5310735

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: 653785.738662973
YMin: 629236.9680215567
XMax: 1228794.2956645489
YMax: 1348493.7624447197
Spatial Reference: 2927  (2927)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: SLPCLASS
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: I
  Label: Intermediate
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 153, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: M
  Label: Modified
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [204, 102, 153, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: S
  Label: Stable
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [204, 204, 153, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: U
  Label: Unstable
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 204, 102, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Uos
  Label: Unstable Old Landslide
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [204, 153, 102, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Urs
  Label: Unstable Recent Landslide
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [204, 51, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
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: true
Supports Returning Geometry Centroid: true
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: false
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: SLPCLASS

Fields:

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• Shape__Length ( type: esriFieldTypeDouble, alias: Shape.STLength(), editable: false, nullable: true, defaultValue: null, modelName: Shape.STLength(), required: true )
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Types:

ID: I
Name: Intermediate
Domains:
Templates:
• Name: Intermediate
  Description:
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  HECTARES: null
  MAPPLATE_: null
  ACRES: null
  SLPCLASS: I
  SLP_CLASS: null
  LOCATION: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: M
Name: Modified
Domains:
Templates:
• Name: Modified
  Description:
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  HECTARES: null
  MAPPLATE_: null
  ACRES: null
  SLPCLASS: M
  SLP_CLASS: null
  LOCATION: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: S
Name: Stable
Domains:
Templates:
• Name: Stable
  Description:
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  HECTARES: null
  MAPPLATE_: null
  ACRES: null
  SLPCLASS: S
  SLP_CLASS: null
  LOCATION: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: U
Name: Unstable
Domains:
Templates:
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  Description:
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  HECTARES: null
  MAPPLATE_: null
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  LOCATION: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: Uos
Name: Unstable Old Landslide
Domains:
Templates:
• Name: Unstable Old Landslide
  Description:
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  HECTARES: null
  MAPPLATE_: null
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  SLPCLASS: Uos
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  LOCATION: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: Urs
Name: Unstable Recent Landslide
Domains:
Templates:
• Name: Unstable Recent Landslide
  Description:
  Prototype:
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  HECTARES: null
  MAPPLATE_: null
  ACRES: null
  SLPCLASS: Urs
  SLP_CLASS: null
  LOCATION: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

Capabilities: Query,Sync,Extract,ChangeTracking

Sync Can Return Changes: true

Is Data Versioned: true

Supports Rollback On Failure: false

Supports ApplyEdits With Global Ids: true

Supports OidReservation: true

Edit Fields Info:

• Creation Date Field: created_date
• Creator Field: created_user
• Edit Date Field: last_edited_date
• Editor Field: last_edited_user

Supports Query With Historic Moment: true

Supports Coordinates Quantization: true

Child Resources:   Field Groups   Contingent Values

Supported Operations:   Query   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata   Update Metadata