Search City of Antioch GIS map by parcel number and location.
View City of Brentwood crime maps filtered by address, date range, event, offenders, analytic layers.
Find Contra Costa County GIS maps, tax maps, and parcel viewers to search for and identify land and property records.
View Contra Costa County Sheriff's Office crime maps filtered by date range, time range, incident type.
Search Pinole community crime reports by address, landmark, or zip code.
Search Richmond City Government GIS maps database by assessor parcel book, census, church, facility, code enforcement area and creek.
Search Richmond Information Technology Department map gallery, including information on map title, file name, format, and date created.
View Richmond Police Department crime map by incident, location and date.
View Richmond Police Department crime map by type, location and date.
The National Spatial Data Infrastructure (NSDI) is a national repository and data portal for spatial data and mapping information. The California GIS Maps Database includes a variety of mapping data sets, including GIS mapping data. The NSDI includes more than 4 million maps covering the entire United States.
The NSDI provides access to GIS mapping data for the general public, Federal, State, and local government entities, researchers, and developers. California GIS Maps Database includes mapping data from Federal agencies such as the USGS, the Census Bureau, the Environmental Protection Agency, and the Bureau of Land Management; State mapping agencies, such as the Michigan Department of Transportation; and local governments, such as the cities of Detroit and Chicago.
California GIS Maps Database also includes data sets from private companies and nonprofit organizations. These data sets include mapping data for businesses and industries, transportation networks, land use, and water resources.