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335 datasets

California Land Ownership

Published by: CAL FIRE
Last updated: Wednesday, June 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is intended to provide a statewide depiction of land ownership in California. It includes lands owned by each federal agency, state agenc...

Vegetation - Ballona Wetlands [ds2966]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, June 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

California Department of Fish and Game (DFG) ecologists conducted field reconnaissance for this project and Santa Monica Bay Restoration Commission as...

i16 Census BlockGroup EconomicallyDistressedAreas 2023

Published by: California Department of Water Resources
Last updated: Wednesday, June 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This is a copy of the statewide Census Block Group GIS Tiger file. The IRWM web based EDA mapping tool uses this GIS layer. Created by joining ACS 201...

Vegetation - Los Penasquitos Lagoon [ds3034]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, June 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The San Diego Coast District, Department of Natural Resources, and California State Parks created a fine-scale vegetation map of portions of the Los P...

Delta Vegetation and Land Use - 2011 [ds292]

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, June 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Under contract to the California Department of Fish and Wildlife (CDFW) and the Bay-Delta Region for use in conjunction with the Delta Regional Ecosys...

Demographics in the California Legislature

Published by: California State Library
Last updated: Monday, June 22, 2026
File types: XLSX

The dataset contains racial/ethnic data for California's legislators since the end of the 2015-2016 legislative session through those elected for the ...

Wind Techno-economic Exclusion

Published by: California Energy Commission
Last updated: Wednesday, June 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The site suitability criteria included in the techno-economic land use screens are listed below. As this list is an update to previous cycles, tribal ...

Explore California Historical Wildland Fire Perimeters

Published by: CAL FIRE
Last updated: Wednesday, June 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

CAL FIRE's Fire and Resource Assessment Program (FRAP) annually maintains and distributes an historical fire perimeter dataset from across public and ...

2070 Extreme Climate Change Scenarios for Water Supply Planning

Published by: California Department of Water Resources
Last updated: Wednesday, June 24, 2026
File types: PDF, ZIP

DWR’s 2070 extreme climate change scenarios enable exploration of the vulnerability of and opportunities for water supply at the potential bounds of f...

Concentrating Solar Power Prospects, 2020

Published by: California Energy Commission
Last updated: Wednesday, June 24, 2026
File types: HTML

Map of the concentrating solar power prospects for California. Data obtained from the National Renewable Energy Laboratory (NREL) in 2008.NOTE: The di...