Index Contours, 200 scale
- Author(s):
- Towill Incorporated
- Description:
- Elevation contours corresponding to digital orthophotographs rectified to ground control corresponding to 200 scale mapping (1 inch = 200 feet) covering Marin County city-centered corridor and selected developed areas of West Marin. Fifty-foot Index contours. Use in conjunction with C200INT interior five-foot contours.
- Publisher:
- San Francisco (Calif.). Towill Incorporated.
- Place(s):
- Marin County (Calif.)
- Subject(s):
- Topography, Contours, and Elevation
- Held by:
- Berkeley