USGS - science for a changing world

San Francisco Bay Area Regional Database (BARD)

County Mosaics

Warning, these are very large files (> 150 MB). Images were compressed in MrSID format. A free viewer and browser plug-in can be downloaded from Lizardtech .

At full resolution the pixel size is 1 meter. The images were mosaicked from first generation USGS DOQs dated about 1993 – 1995.

County Imagery Index

map of County Boundries Sonoma Napa Solano Marin San Mateo Santa Clara Alameda Contra Costa

Selected County:

 


Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USAGov: Government Made Easy U.S. Department of the Interior | U.S. Geological Survey
URL:http://bard.wr.usgs.gov/countyIndex.html
Page Contact Information: WRG Web Team
Page Last Modified: Wednesday, 07-Dec-2016 11:56:14 EST