USGS Digital data for the Sacramento 100k Quad
You are free to download this data from our BARD web server.

DRG file in tiff format (gzip) with world header file for 100k map
The Digital Raster Graphics file ( DRG) was created from the original source 1:100k paper map
which was scanned and georeferenced by the USGS.



DLG files in ARC/INFO EXPORT format for 100k scale maps

Hydro layer (3,203,541 bytes)
Hydro points layer (122,626 bytes)
Roads layer (16,884,465 bytes)
Railroad layer (230,168 bytes)
Boundary layer (119,948 bytes)
Miscellaneous layer (61,077 bytes)
PLSS layer (1,572,532 bytes)

 

Access to our:
1:24,000 digital map data base
DEMs , DLGs , DRGs , DOQs
1:100,000 scale
Digital Map Data Base



Go to Bay AREA REGIONAL DATABASE (BARD) Home Page Back to BARD Home Page

The URL of this page is: http://bard.wr.usgs.gov/htmldir/sa_100k.html
Site coordinator is T. Mathiasmeier
For comments and questions, contact the:
Access USGS -- San Francisco Bay and Delta Team
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