EarthWorks Geospatial Catalog

Digital Terrain Model (DTM), Cambridge, Massachusetts, April 2003

Description
This point layer Digital Terrain Model (DTM) was used in the production of the 2003 ? foot resolution orthophoto images. Originally derived from a 1995 mapping project used to produce the 1995 1-foot resolution orthophotographs, as well as contour line and spot elevation topographic layers.
Publisher
City of Cambridge, GIS Dept.
Year
2003
Held by
Harvard
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