Layer: Liquidfaction Zone (ID:4)

View In: Map Viewer

Name: Liquidfaction Zone

Display Field: QUAD_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

CGS Seismic Hazards Program: Liquefaction Zones from CA State Geoportal https://gis.data.ca.gov/datasets/b70a766a60ad4c0688babdd47497dbad/about?layer=0 10/10/22

This is a digital Seismic Hazard Zone Map presenting areas where liquefaction and landslides may occur during a strong earthquake. Three types of geological hazards, referred to as seismic hazard zones, may be featured on the map: 1) liquefaction, 2) earthquake-induced landslides, and 3) overlapping liquefaction and earthquake-induced landslides. In addition, a fourth feature may be included representing areas not evaluated for liquefaction or earthquake-induced landslides. Developers of properties falling within any of the three zones may be required to investigate the potential hazard and mitigate its threat during the local permitting process.

Copyright Text: California Department of Conservation

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[255,127,127,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,0],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}
HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Global ID Field:

Type ID Field:

Fields:

FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
Shape__Are (type: esriFieldTypeDouble, alias: Shape__Are, SQL Type: sqlTypeOther, nullable: true, editable: true)
Shape__Len (type: esriFieldTypeDouble, alias: Shape__Len, SQL Type: sqlTypeOther, nullable: true, editable: true)
OBJECTID (type: esriFieldTypeSmallInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
QUAD_NAME (type: esriFieldTypeString, alias: QUAD_NAME, SQL Type: sqlTypeOther, length: 21, nullable: true, editable: true)
RELEASED (type: esriFieldTypeDate, alias: RELEASED, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
REVISED (type: esriFieldTypeString, alias: REVISED, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
PREV_DATES (type: esriFieldTypeString, alias: PREV_DATES, SQL Type: sqlTypeOther, length: 21, nullable: true, editable: true)
GEOPDFLINK (type: esriFieldTypeString, alias: GEOPDFLINK, SQL Type: sqlTypeOther, length: 101, nullable: true, editable: true)
REPORTLINK (type: esriFieldTypeString, alias: REPORTLINK, SQL Type: sqlTypeOther, length: 103, nullable: true, editable: true)
COMMENTS (type: esriFieldTypeString, alias: COMMENTS, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
CREATION_D (type: esriFieldTypeDate, alias: CREATION_D, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
REVISION_D (type: esriFieldTypeDate, alias: REVISION_D, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
GDO_GEOMET (type: esriFieldTypeString, alias: GDO_GEOMET, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
FR_GEOPDFL (type: esriFieldTypeString, alias: FR_GEOPDFL, SQL Type: sqlTypeOther, length: 74, nullable: true, editable: true)
FR_REPORTL (type: esriFieldTypeString, alias: FR_REPORTL, SQL Type: sqlTypeOther, length: 89, nullable: true, editable: true)
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:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 10/10/2022 5:13:39 PM

Schema Last Edit Date: 10/10/2022 5:13:39 PM

Data Last Edit Date: 10/10/2022 5:13:39 PM

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