View In:   ArcGIS Online Map Viewer

Name: Potential_Liquefaction_CN

Display Field: longname

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset comprises polygons of areas with potential for liquefaction in San Diego County.Within the County, there may be a potential for liquefaction in areas with loose sandy soils combined with a shallow groundwater table, which typically are located in alluvial river valleys/basins and floodplains. This dataset combines the following: existing liquefaction areas from local maps, National Earthquake Hazards Reduction Program (NEHRP) which rates soils from hard to soft, and known hydric soils from the USDA Soil Survey to identify the potential areas where liquefaction may occur.

Service Item Id: e8d1f45ac7e44c1cb734487dd25064de

Copyright Text: County of San Diego, Planning and Development Services, LUEG-GIS Service and National Earthquake Hazards Reduction Program.

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Extent:

XMin: 6150853.151254475
YMin: 1775372.5876910537
XMax: 6613410.703171641
YMax: 2126991.999936387
Spatial Reference: 102646  (2230)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [252, 252, 212, 255]
Outline:
Style: esriSLSSolid
Color: [110, 110, 110, 255]
Width: 0
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: false
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: true
Supports Query With LOD Spatial Reference: true
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• objectid ( nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: objectid, alias: OBJECTID )
• nehrp ( modelName: NEHRP, nullable: true, editable: true, defaultValue: null, length: 1, alias: NEHRP, type: esriFieldTypeString )
• type ( modelName: TYPE, nullable: true, editable: true, defaultValue: null, alias: TYPE, type: esriFieldTypeDouble )
• nehrp_soft ( modelName: NEHRP_soft, nullable: true, editable: true, defaultValue: null, length: 1, alias: NEHRP_soft, type: esriFieldTypeString )
• longname ( modelName: LONGNAME, nullable: true, editable: true, defaultValue: null, length: 60, alias: LONGNAME, type: esriFieldTypeString )
• desc1 ( modelName: DESC1, nullable: true, editable: true, defaultValue: null, length: 50, alias: DESC1, type: esriFieldTypeString )
• desc2 ( modelName: DESC2, nullable: true, editable: true, defaultValue: null, length: 50, alias: DESC2, type: esriFieldTypeString )
• title ( modelName: TITLE, nullable: true, editable: true, defaultValue: null, length: 10, alias: TITLE, type: esriFieldTypeString )
• descriptio ( modelName: DESCRIPTIO, nullable: true, editable: true, defaultValue: null, length: 100, alias: DESCRIPTIO, type: esriFieldTypeString )
• hazard ( modelName: hazard, nullable: true, editable: true, defaultValue: null, length: 1, alias: hazard, type: esriFieldTypeString )
• source ( modelName: source, nullable: true, editable: true, defaultValue: null, length: 50, alias: source, type: esriFieldTypeString )
• globalid ( nullable: false, editable: false, defaultValue: null, length: 38, type: esriFieldTypeGlobalID, modelName: globalid, alias: globalid )
• SHAPE__Length ( virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Length, type: esriFieldTypeDouble )
• SHAPE__Area ( virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Area, type: esriFieldTypeDouble )

Templates:

• Name: Potential_Liquefaction_CN
  Description:
  Prototype:
  desc1: null
  longname: null
  desc2: null
  nehrp: null
  nehrp_soft: null
  hazard: null
  descriptio: null
  source: null
  type: null
  title: null
  
  Drawing Tool: esriFeatureEditToolPolygon

Capabilities: Query,Sync,Extract

Sync Can Return Changes: true

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: true

Supports ApplyEdits By Upload Id: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:   Field Groups   Contingent Values

Supported Operations:   Query   Query Attachments   Query Analytic   Query Top Features   Query Bins   Append   Validate SQL   Generate Renderer   Return Updates   Metadata   Update Metadata