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21. PAMAP Program - Hydrography (Polygon): Pennsylvania

2007. PAMAP Program, PA Department of Conservation and Natural Resources, Bureau of Topographic and Geologic Survey. This dataset consists of hydrography (waterbodies) aggregated by the PAMAP Program from data supplied by various Pennsylvania county governments. A...

22. PAMAP Program - Municipal Boundaries: Pennsylvania

2007. PAMAP Program, PA Department of Conservation and Natural Resources, Bureau of Topographic and Geologic Survey. This dataset consists of county and municipal boundaries aggregated by the PAMAP Program from data supplied by various Pennsylvania county governme...

23. PAMAP Program - Railroad Lines: Pennsylvania

2007. PAMAP Program, PA Department of Conservation and Natural Resources, Bureau of Topographic and Geologic Survey. This dataset consists of railroad lines aggregated by the PAMAP Program from data supplied by various Pennsylvania county governments. Additional i...

24. PAMAP Program - Roads: Pennsylvania

2007. PAMAP Program, PA Department of Conservation and Natural Resources, Bureau of Topographic and Geologic Survey. This dataset consists of road centerlines aggregated by the PAMAP Program from data supplied by various Pennsylvania county governments. Additional...

25. Riparian Streams - Berks County: Pennsylvania

2007. Heritage Conservancy. This is a county wide analysis of Berks County waterways to determine riparian buffer values given a 50 ft., 50% canopy coverage requirement. The a...

26. United States Solar Potential (lower 48)

2007. SUNY Albany and NREL. Monthly and annual average solar resource potential for 48 Contiguous United States.