Pennsylvania contours20/40ft overlay Map
Created By: maps4gps
Last Updated: July 11th, 2010 6:07am
Map Coverage:
North: 42.25°
West: -81°
East: -75°
South: 39.5°
Country: United States
State: Pennsylvania
Price: free
Contour lines at an interval of 20 or 40 feet ( 40 foot for four border quads in the southwestern area)created from USGS 1/3 arc sec (10m) NED data. Data quad size is USGS 100k quad. Quads with most of the land area in an adjacent State can be found in the mapset for that State.
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