GIS Data Sources

Stanford's Comprehensive GIS Data Listing: a well-maintained site of links to GIS data in Northern California and beyond

Earthquake Data (links compiled by USGS for Oct. 17, 2002 BAAMA meeting):

• USGS Earthquake Hazards Team (real-time EQ maps, shakemaps and more)

• Earthquake Probability Report

• Northern California Earthquake Data Center

• Digital Geologic Map Database

• Northern California Landslide Working Group (EQ, GPS, InSAR data)

• Perspective views of San Francisco Bay Area (with Landsat TM imagery)

• ABAG Earthquake Maps and Information
  

Association of Bay Area Governments: GIS Portal
BayGIS: GIS Resources in the San Francisco Bay Area
Bay Area Census web site
Caltrans Office of GIS: Data Library
Digital Atlas of SF Bay Area
ICE MAPS - Interactive California Environmental Mgmt, Assessment & Planning System
Metropolitan Transportation Commission: Data Mart
Napa County, CA: GIS Data Catalog
The Sacramento Area Council of Governments Mapping Center (SACOG)
San Francisco Enterprise GIS: Maps & Data
San Francisco Bay Area Regional Database (BARD)
CA Dept. of Fish & Game "Atlas of the Biodiversity of California" data

CGIA's Education & Learning Links Page: Updated site of GIS Resources and Programs throughout California

Web Mapping Portals