San Francisco Bay Area Regional Database (BARD)

The DRGs available on BARD were produced by Teale Data Center in a cooperative effort with the
US Geological Survey. They have been compressed using free software packagegzip.
The projection of the DRGS is Albers Projection NAD27. This differs from the rest of the BARD data which is in UTM. Each file has an associated world file (.tfw) that georeferences the image. When you download the .tif data file also download the .tfw world file in order to georeference the image during display. The DRG files vary in size from 1.5 Megabytes to as large as 20 Megabytes.

STOCKTON DRGs : Index Map

Altamont, [world file] Antioch South, [world file] Avena, [world file] Brentwood, [world file] Brush Lake, [world file] Lake Byron Hot Springs, [world file] Cedar Mountain, [world file] Clayton, [world file] Clifton Court Forebay, [world file] Diablo, [world file] Dublin, [world file] Holt, [world file] La Costa Valley, [world file] Lathrop, [world file] Livermore, [world file] Lone Tree Creek, [world file]

Manteca, [world file] Mendenhall Springs, [world file] Midway, [world file] Niles, [world file] Peters, [world file] Ripon, [world file] Salida, [world file] Solyo, [world file] Stockton East, [world file] Stockton West, [world file] Tassajara, [world file] Tracy, [world file] Union Island, [world file] Vernalis, [world file] Westley, [world file] Woodward Island, [world file]

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