Table · dataset · 2025
CGS Information Warehouse: Landslide Maps and Reports
Listed in California Open Data
Since the 1960's, the California Geological Survey (CGS) has produced numerous maps that show landslide features and delineate potential slope-stability problem areas.
Description
Preparation of these maps has been episodic, often driven by landslide disasters and subsequent legislative mandates. Many CGS landslide maps and related products have been produced for local or state agencies in response to their specific needs.
This index includes landslide maps produced over many years and for a variety of purposes. See the description of CGS landslide programs for details of some of the major programs and types of landslides and landslide maps. Landslide reports and maps for the California Geological Survey's Information Warehouse.
Links
Get the data
- Publisher page gis-cnra.hub.arcgis.com/datasets/cadoc::cgs-information-warehouse-landslide-maps-and-r… ↗
documentation · download · from data ca gov
- ArcGIS GeoService services2.arcgis.com/zr3KAIbsRSUyARHG/arcgis/rest/services/iw_landslides/FeatureSer… ↗
download · from data ca gov
- CSV gis-cnra.hub.arcgis.com/api/download/v1/items/998ea7bff3854164a5a227edd2c3d0de/csv?lay… ↗
download · from data ca gov
- Shapefile gis-cnra.hub.arcgis.com/api/download/v1/items/998ea7bff3854164a5a227edd2c3d0de/shapefi… ↗
download · from data ca gov
- GeoJSON gis-cnra.hub.arcgis.com/api/download/v1/items/998ea7bff3854164a5a227edd2c3d0de/geojson… ↗
download · from data ca gov
- KML gis-cnra.hub.arcgis.com/api/download/v1/items/998ea7bff3854164a5a227edd2c3d0de/kml?lay… ↗
download · from data ca gov
Where it is published
- California Open Data dataset page data.ca.gov/dataset/cgs-information-warehouse-landslide-maps-and-reports ↗
landing page · from data ca gov
Catalogue records · 1
- CKAN API data.ca.gov/api/3/action/package_show?id=743470c4-2ac5-4468-a1f6-c6103b396… ↗
metadata API · from data ca gov
Topics
- Stated by source
- Natural Resources
- From keywords
- Earth & Environmental Science
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| California Open Data | 743470c4-2ac5-4468-a1f6-c6103b396b1e | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[topic].ckan_group:data_ca_gov:natural-resources | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| created_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| description | source · data ca gov | connector:data_ca_gov@1.0.0 | /notes |
| license_text | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| publication_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| title | source · data ca gov | connector:data_ca_gov@1.0.0 | /title |
| updated_date | source · data ca gov | connector:data_ca_gov@1.0.0 |