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U.S. Geological Survey
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Penn State
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Pennsylvania, United States
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1. Digital Elevation Model - 10-Meter: Pennsylvania
1996. U.S. Geological Survey. Digital Elevation Model (DEM) is the terminology adopted by the USGS to describe terrain elevation data sets in a digital raster form. The standard...
2. Digital Elevation Model - 30-Meter: Pennsylvania
1996. U.S. Geological Survey. Digital Elevation Model (DEM) is the terminology adopted by the USGS to describe terrain elevation data sets in a digital raster form. The standard...
3. Geographic Names Information System (GNIS) for Pennsylvania
2007. U.S. Geological Survey. The Geographic Names Information System (GNIS), developed by the U.S. Geological Survey in cooperation with the U.S. Board on Geographic Names (BGN...
4. Geographic Names Information System (GNIS) for Pennsylvania
1981. U.S. Geological Survey. The Geographic Names Information System (GNIS), developed by the U.S. Geological Survey in cooperation with the U.S. Board on Geographic Names (BGN...
5. Historic topographic maps for Pennsylvania
2005. U.S. Geological Survey. Historic USGS 15 minute topographic maps for Pennsylvania as collected from the MapTech Historical Map Collection at 'http://historical.maptech.com...
6. Historic topographic maps for Pennsylvania, Version 2 (Albers)
2006. U.S. Geological Survey. A newly revised version of the historic USGS 15 minute topographic maps for Pennsylvania as collected from the MapTech Historical Map Collection at...
7. National Atmospheric Deposition Program 2004 - Pennsylvania
2004. U.S. Geological Survey. The National Atmospheric Deposition Programational Trends Network (NADPTN) is a nationwide network of precipitation monitoring sites. The network i...
8. National Atmospheric Deposition Program 2005 - Pennsylvania
2005. U.S. Geological Survey. The National Atmospheric Deposition Programational Trends Network (NADPTN) is a nationwide network of precipitation monitoring sites. The network i...
9. National Land Cover Database 2001 - Tree Canopy Layer - Pennsylvania and Northeast
2003. U.S. Geological Survey. The National Land Cover Database 2001 tree canopy layer for mapping zone 60 was produced through a cooperative project conducted by the Multi-Resol...
10. National Land Cover Database 2001 - Imperviousness Layer - Pennsylvania and Northeast
2003. U.S. Geological Survey. The National Land Cover Database 2001 for mapping zone 60 was produced through a cooperative project conducted by the Multi-Resolution Land Charact...
11. National Land Cover Database 2001 - Imperviousness Layer - Western Pennsylvania and Ohio
2003. U.S. Geological Survey. The National Land Cover Database 2001 for mapping zone 47 was produced through a cooperative project conducted by the Multi-Resolution Land Charact...
12. National Land Cover Database 2001 - Land Cover Layer - Pennsylvania and Northeast
2003. U.S. Geological Survey. The National Land Cover Database 2001 land cover layer for mapping zone 60 was produced through a cooperative project conducted by the Multi-Resolu...
13. National Land Cover Database 2001 - Land Cover Layer - Western Pennsylvania and Ohio
2003. U.S. Geological Survey. The National Land Cover Database 2001 land cover layer for mapping zone 47 was produced through a cooperative project conducted by the Multi-Resolu...
14. National Land Cover Database 2001 - Tree Canopy Layer - Western Pennsylvania and Ohio
2004. U.S. Geological Survey. The National Land Cover Database 2001 tree canopy layer for mapping zone 47 was produced through a cooperative project conducted by the Multi-Resol...
15. Quadrangle Boundaries for the continental United States
2002. U.S. Geological Survey. Quadrangle Boundaries for the continental United States and Hawaii.
16. Quadrangle Boundaries: Pennsylvania
2002. U.S. Geological Survey. Quadrangle Boundaries of Pennsylvania.
17. Topographic Maps (DRG) for Pennsylvania 1:24,000 - Albers - cropped collars
1996. U.S. Geological Survey. A Digital Raster Graphic (DRG) is a raster image of a scanned USGS topographic or planimetric map with cropped collars in Albers projection.
18. Topographic Maps (DRG) for Pennsylvania 1:24,000 - UTM
1996. U.S. Geological Survey. A Digital Raster Graphic (DRG) is a raster image of a scanned USGS topographic or planimetric map including the collar information, georeferenced t...
19. Topographic Maps (DRG) for Pennsylvania 1:24,000 - UTM - cropped collars
1996. U.S. Geological Survey. A Digital Raster Graphic (DRG) is a raster image of a scanned USGS topographic or planimetric map with cropped collars, georeferenced to the UTM grid.
20. Topographic Maps (DRG) for Pennsylvania 1:24,000 - UTM - NAD 1983
1996. U.S. Geological Survey. A Digital Raster Graphic (DRG) is a raster image of a scanned USGS topographic or planimetric map including the collar information, georeferenced t...
21. Topographic Maps (DRG) for Pennsylvania 1:24,000 - UTM - NAD 1983 - cropped collars
1996. U.S. Geological Survey. A Digital Raster Graphic (DRG) is a raster image of a scanned USGS topographic or planimetric map with cropped collars, georeferenced to the UTM gr...
22. USGS Geopdfs for Pennsylvania 30 x 60 Minute
2011. U.S. Geological Survey. GeoPDF 30 x 60 Minute Quadrangle Map for Pennsylvania.
23. USGS High Resolution Orthoimagery for Harrisburg, Pennsylvania
2011. U.S. Geological Survey. This data set consists of 0.3-meter pixel resolution (approximately 1-foot), natural color orthoimages covering the urban area footprint. An orthoi...
24. USGS High Resolution Orthoimagery for Harrisburg, Pennsylvania - Tile Index
2011. U.S. Geological Survey. TILE INDEX - 'This data set consists of 0.3-meter pixel resolution (approximately 1-foot), natural color orthoimages covering the urban area footpr...