Name: Prevalent Debris Sources Near Roads (within 1,000-ft)

Display Field: FULL_NAME_1

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset shows the most prevalent debris sources areas within 1,000-ft of a road, derived from each climate unit in San Mateo County. Sources areas are locations where initial movement of debris could occur during debris flow events. Source areas are classified by severity with steeper areas presenting a higher hazard.

Copyright Text:

Default Visibility: false

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: 5975264.027587727
YMin: 1866047.7908598036
XMax: 6092785.022532135
YMax: 2087532.2268270552
Spatial Reference: 102643  (2227)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: DebrisSlopeClass
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Extensive Debris Flow Sources
  Label: Extensive Debris Flow Sources
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [168, 0, 0, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Major Debris Flow Sources
  Label: Major Debris Flow Sources
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 0, 0, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Significant Debris Flow Sources
  Label: Significant Debris Flow Sources
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 170, 0, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Few Debris Flow Sources
  Label: Few Debris Flow Sources
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 0, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: No/Minimal Debris Flow sources
  Label: No/Minimal Debris Flow Sources
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [112, 168, 0, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
Transparency: 40
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: 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:

• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Rowid ( type: esriFieldTypeInteger, alias: Rowid )
• FULL_NAME_1 ( type: esriFieldTypeString, alias: FULL_NAME_1, length: 38 )
• VALUE_0 ( type: esriFieldTypeDouble, alias: VALUE_0 )
• VALUE_1 ( type: esriFieldTypeDouble, alias: VALUE_1 )
• VALUE_2 ( type: esriFieldTypeDouble, alias: VALUE_2 )
• VALUE_3 ( type: esriFieldTypeDouble, alias: VALUE_3 )
• VALUE_4 ( type: esriFieldTypeDouble, alias: VALUE_4 )
• SLOPEINDEX ( type: esriFieldTypeSmallInteger, alias: SLOPEINDEX )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• DebrisSlopeClass ( type: esriFieldTypeString, alias: DebrisSlopeClass, length: 75 )

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

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