EarthWorks Geospatial Catalog

MA Counties (Polygons, no coast)

Description
County boundaries for the Commonwealth of Massachusetts. COUNTIESNC_POLY stores the line polygon class, but without a defined coastline; contains the full municipal boundaries extending offshore (from the BOUNDARIES_POLY layer). MassGIS derived the boundaries of the 14 counties in Massachusetts from the community boundaries datalayers, including the 1:100,000 coastline.
Year
1991
Held by
MassGIS
More details at
Attribute Value
Click on map to inspect values