Name: Rock Fall Deposits

Display Field: ROCKFALL_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This is a polygon feature class used to delineate rock fall deposits using the methods described in our lidar-based protocol (Slaughter and others, 2017). Only rock fall deposits visible in lidar (light detection and ranging) derivative datasets and (or) aerial/orthoimagery are delineated with this feature class, and no rock fall deposits inferred from field reconnaissance or other techniques are included. This feature class only includes information the landslide analyst can determine remotely. This feature class is part of a larger landslide inventory dataset for Washington State. Polygons in this feature class are related with lines in the ‘Rock Fall Scarps’ feature class by using the ROCKFALL_ID primary key field.

Service Item Id: dfdbc1074f5a4f6f858858e1ca2a61e5

Copyright Text:

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 1000000

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 1135922.5776367188
YMin: 88068.73974609375
XMax: 1546491.0180664062
YMax: 1085345.0649414062
Spatial Reference: 2927  (2927)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: CONFIDENCE
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: High (21-30)
  Label: High (21-30)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [215, 194, 158, 255]
  Outline:
  Style: esriSLSSolid
  Color: [115, 0, 0, 255]
  Width: 2
• Value: Moderate (11-20)
  Label: Moderate (11-20)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [215, 194, 158, 255]
  Outline:
  Style: esriSLSDash
  Color: [115, 0, 0, 255]
  Width: 2
• Value: Low (1-10)
  Label: Low (1-10)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [215, 194, 158, 255]
  Outline:
  Style: esriSLSDash
  Color: [115, 0, 0, 255]
  Width: 2
Transparency: 45
Labeling Info:
Label Placement: esriServerPolygonPlacementAlwaysHorizontal
Label Expression: N/A
Use Coded Values: true
Symbol:
Color: [0, 0, 0, 255]
Background Color: N/A
Outline Color: N/A
Vertical Alignment: bottom
Horizontal Alignment: left
Right to Left: false
Angle: 0
XOffset: 0
YOffset: 0
Size: 10
Font Family: Tahoma
Font Style: normal
Font Weight: normal
Font Decoration: none

Min. Scale: 0.0
Max. Scale: 0.0

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: false
Supports Returning Geometry Centroid: false
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: true
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: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )
• ROCKFALL_ID ( type: esriFieldTypeInteger, alias: Rock Fall ID )
• CONFIDENCE ( type: esriFieldTypeString, alias: Confidence, length: 25 , Coded Values: [High (21-30): High (21-30)] , [Low (1-10): Low (1-10)] , [Moderate (11-20): Moderate (11-20)] )
• RELATIVE_AGE ( type: esriFieldTypeString, alias: Relative Age of Rock Fall, length: 25 , Coded Values: [Pre-historic (>150 years): Pre-historic (>150 years)] , [Historic (
• YEAR_MOVE ( type: esriFieldTypeString, alias: Year of Movement, length: 4 )
• FIELD_VERIFIED ( type: esriFieldTypeString, alias: Field Verified Flag, length: 3 , Coded Values: [Yes: Yes] , [No: No] )
• SLOPE_DEG ( type: esriFieldTypeSmallInteger, alias: Slope Angle (degrees) )
• MVMT_AZIMUTH_DEG ( type: esriFieldTypeSingle, alias: Movement Direction (degrees) , Coded Values: [22.5: 22.5] , [45: 45] , [67.5: 67.5] , ...13 more... )
• COMMENTS ( type: esriFieldTypeString, alias: Comments, length: 255 )
• CHANGE_TYPE ( type: esriFieldTypeString, alias: Change Type, length: 10 , Coded Values: [Added: Added] , [Deleted: Deleted] , [Modified: Modified] , ...1 more... )
• CHANGE_DATE ( type: esriFieldTypeDate, alias: Change Date, length: 8 )
• CHANGE_DESCRIPTION ( type: esriFieldTypeString, alias: Change Description, length: 255 )

Relationships:

• Rock Fall Scarps (0) -- Related To: Rock Fall Scarps (6)

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

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