EarthWorks Geospatial Catalog

Interior contours, 400 scale

Author(s)
Description
Elevation contours corresponding to digital orthophotographs rectified to ground control corresponding to 400 scale mapping (1 inch = 400 feet) covering western portions of Marin County. Ten-foot interior contours. Use in conjunction with C400IDX index fifty-foot contours.
Publisher
San Francisco (Calif.). Towill Incorporated.
Place(s)
Marin County (Calif.)
Subject(s)
Topography, Contours, and Elevation
Held by
Berkeley
Attribute Value
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