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CGS/LandslideInventory_DC2 (MapServer)

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Service Description: CGS Mapped, Needs Review or Older Mapping Standard. The statewide landslide map database shows many of the landslides mapped by CGS and others over the past 50 years. Each feature includes a database record showing at least the source of the original mapping. Landslide areas shown in color have more information available (see explanation button). The source maps for this database have focused on deep-seated landslides, mapping of debris flows is generally much less complete. Updates to the database are continuing, both to include more existing maps and to add current landslides as they occur. To contribute to the CGS landslide database, send original reports, maps, or photographs (not copies of newspaper articles or other generally available reports) to For more information please go to:

Map Name: Layers


All Layers and Tables

Layers: Description:

Service Item Id: b50c3318064c4748960baec9c79e3539

Copyright Text: California Geological Survey

Spatial Reference: 102100  (3857)

Single Fused Map Cache: true

Tile Info: Storage Info: Initial Extent: Full Extent: Units: esriMeters


Document Info: Supports Dynamic Layers: false

Resampling: false

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements: true

Min Scale: 5.91657527591555E8

Max Scale: 18055.954822

Min LOD: 0

Max LOD: 15

Supports Datum Transformation: true

Child Resources:   Info

Supported Operations:   Export Map   Identify   QueryLegends   QueryDomains   Find   Return Updates