EarthWorks Geospatial Catalog

Assawompset Pond quadrangle, Massachusetts [cartographic material] : 7.5 minute series (topographic) / mapped, edited and published by the Geological Survey ; Commonwealth of Massachusetts, Department of Public Works ; control by USGS, NOS/NOAA, and Massachusetts Geodetic Survey.

Description
Relief shown by contours and spot heights. "Planimetry by photogrammetric methods from aerial photographs. Topography by planetable surveys 1937. Revised from aerial photographs taken 1974. Field checked 1975. Map edited 1978." "AMS 6867 IV SW--Series V814." "N4145-W7052.5/7.5." Includes quadrangle location map.
Publisher
Geological Survey ;
Year
1978-01-01T00:00:00Z
Held by
MIT
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