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1. Aerial Photography 2000 - Tile Index: Philadephia, Pennsylvania

2000. Philadelphia aerial photography.

2. Aerial Photography 2000: Philadephia, Pennsylvania

2000. Philadelphia aerial photography.

3. Allegheny National Forest Contour - 20ft: Pennsylvania

2000. This dataset displays contour lines covering the Allegheny National Forest (ANF) and surrounding area at 20 foot intervals. Each contour is a line ...

4. Allegheny National Forest Contour 100ft: Pennsylvania

2000. This dataset displays contour lines covering the Allegheny National Forest (ANF) and surrounding area at 100 foot intervals. Each contour is a lin...

5. Census Tracts: Philadephia, Pennsylvania

2000. Philadelphia City Planning Commission (PCPC) Department - GIS Division. Census bureau statistical units. Most commonly used statistical unit. This version, released January 2004 contains a fix, replacing tract 172 which...

6. Council Districts: Philadephia, Pennsylvania

2000. Philadelphia City Planning Commission. District Boundaries of Municipal Legislators.

7. Fault Lines - Topographic Change in Philadelphia, During the Last Century: Pennsylvania

2000. United States Geological Survey. A scope of work was developed in response to a request by the U. S. Army Corps of Engineers, Philadelphia District. The request was to perform a to...

8. Floodplain: Allegheny County, Pennsylvania

2000. Allegheny County Division of Computer Services Geographic Information Systems Group. In an effort to expedite the permit review process for Water Obstruction and Encroachment Applications, the Pennsylvania Department of Environmenta...

9. Fractional Vegetation Cover for Northeast Pennsylvania, 2000

2000. Dr. Toby Carlson, Penn State University. Fractional vegetation cover for Pennsylvania was estimated from Thematic Mapper data using algorithms developed by Dr. Toby Carlson. Values range f...

10. Fractional Vegetation Cover for Northwest Pennsylvania, 2000

2000. Dr. Toby Carlson, Penn State University. Fractional vegetation cover for Pennsylvania was estimated from Thematic Mapper data using algorithms developed by Dr. Toby Carlson. Values range f...

11. Fractional Vegetation Cover for Southeast Pennsylvania, 2000

2000. Dr. Toby Carlson, Penn State University. Fractional vegetation cover for Pennsylvania was estimated from Thematic Mapper data using algorithms developed by Dr. Toby Carlson. Values range f...

12. Fractional Vegetation Cover for Southwest Pennsylvania, 2000

2000. Dr. Toby Carlson, Penn State University. Fractional vegetation cover for Pennsylvania was estimated from Thematic Mapper data using algorithms developed by Dr. Toby Carlson. Values range f...

13. Gap Analysis Program, Avian Habitat Models -30Meter: Pennsylvania

2000. Wayne L. Myers, Joseph A. Bishop. These layers represent potential habitat models for bird species in Pennsylvania. The model associates occurrence of suitable habitat with key envi...

14. Gap Analysis Program, Avian Habitat Models -90Meter: Pennsylvania

2000. Wayne L. Myers, Joseph A. Bishop. These layers represent potential habitat models for bird species in Pennsylvania. The model associates occurrence of suitable habitat with key envi...

15. Gap Analysis Program, Fish Habitat Models -90Meter: Pennsylvania

2000. Wayne L. Myers, Joseph A. Bishop. These layers represent potential habitat models for fish species in Pennsylvania. The model associates occurrence of suitable habitat with key envi...

16. Gap Analysis Program, Herpetilie Habitat Models -30Meter: Pennsylvania

2000. Wayne L. Myers, Joseph A. Bishop. These layers represent potential habitat models reptile species in Pennsylvania. The model associates occurrence of suitable habitat with key envir...

17. Gap Analysis Program, Herpetilie Habitat Models -90Meter: Pennsylvania

2000. Wayne L. Myers, Joseph A. Bishop. These layers represent potential habitat models for reptile species in Pennsylvania. The model associates occurrence of suitable habitat with key e...

18. Gap Analysis Program, Mammal Habitat Models -30Meter: Pennsylvania

2000. Wayne L. Myers, Joseph A. Bishop. These layers represent potential habitat models mammal species in Pennsylvania. The model associates occurrence of suitable habitat with key enviro...

19. Gap Analysis Program, Mammal Habitat Models -90Meter: Pennsylvania

2000. Wayne L. Myers, Joseph A. Bishop. These layers represent potential habitat models for mammal species in Pennsylvania. The model associates occurrence of suitable habitat with key en...

20. Geologic map - Topographic Change in Philadelphia, During the Last Century

2000. United States Geological Survey. A scope of work was developed in response to a request by the U. S. Army Corps of Engineers, Philadelphia District. The request was to perform a to...

21. Impervious surface area for Northeast Pennsylvania, 2000

2000. Toby Carlson, Penn State University. Impervious surface area for Pennsylvania was estimated from Thematic Mapper data using algorithms developed by Dr. Toby Carlson. The Value attribut...

22. Impervious surface area for Northwest Pennsylvania, 2000

2000. Toby Carlson, Penn State University. Impervious surface area for Pennsylvania was estimated from Thematic Mapper data using algorithms developed by Dr. Toby Carlson. The Value attribut...

23. Impervious surface area for Southeast Pennsylvania, 2000

2000. Toby Carlson, Penn State University. Impervious surface area for Pennsylvania was estimated from Thematic Mapper data using algorithms developed by Dr. Toby Carlson. The Value attribut...

24. Impervious surface area for Southwest Pennsylvania

2000. Toby Carlson, Penn State University. Impervious surface area for Pennsylvania was estimated from Thematic Mapper data using algorithms developed by Dr. Toby Carlson. The Value attribut...

25. Index: Allegheny County, Pennsylvania

2000. Allegheny County Division of Computer Services Geographic Information Systems Group. Derived from original MAPINDX: Map Index Sheets from Block and Lot Grid of Property Assessment and based on aerial photography, showing 1983 datum ...

26. Land Cover, 2000: Pennsylvania

2000. The Pennsylvania State University. PALULC2000 is a statewide land cover map generated from Enhanced Thematic Mapper satellite data and three other ancillary data sources. It is an up...

27. Municipal Legislative Boundaries: Philadephia, Pennsylvania

2000. City Planning Commission (PCPC) Department - GIS Division. District boundaries of municipal legislators within the city of Philadelphia.

28. Neshaminy Creek watershed conservation plan: Pennsylvania

2000. Heritage Conservancy. Watershed conservation plan for the Neshaminy Creek. Contains multiple datasets including park boundaries, cultural places, floodplains, hydrology,...

29. NHI (Natural Heritage Inventory): Allegheny County, Pennsylvania

2000. Allegheny County - Western Pennsylvania Conservancy. The Allegheny County Natural Heritage Inventory identifies and maps Allegheny County's most significant natural areas. The NHI study (Natural Herit...

30. NWI (National Wetlands Inventory): Allegheny County, Pennsylvania

2000. Allegheny County Division of Computer Services Geographic Information Systems Group. NWI (National Wetlands Inventory) digital data files are records of wetlands location and classification as defined by the U.S. Fish & Wildlife Ser...

31. Parking: Allegheny County, Pennsylvania

2000. Allegheny County Division of Computer Services Geographic Information Systems Group. Paved and unpaved parking lots that accommodate more than ten (10) cars.

32. Parks: Allegheny County, Pennsylvania

2000. Allegheny County Division of Computer Services Geographic Information Systems Group. Was derived from the data included in original file CULTUREF. Delineates the area following a generalized line along the outside edge of all parks ...

33. Pools: Allegheny County, Pennsylvania

2000. Allegheny County Division of Computer Services Geographic Information Systems Group. Data was created to portray in-ground community pools, does not include residential pools.

34. Riparian Buffers for Southeast Pennsylvania

2000. Heritage Conservancy. During 2000 - 2004, the Pennsylvania Department of Environmental Protection (PA DEP), as part of the Coastal Zone Management (CZM) Program and Penn...

35. Rivers Conservation Plans for Pennsylvania

2000. Contains multiple Rivers Conservation Plans for Pennsylvania. Each folder inculdes various files with data about that particular river study area.

36. Soils: Allegheny County, Pennsylvania

2000. Allegheny County Division of Computer Services Geographic Information Systems Group. Data was created to portray the soils in Allegheny County.

37. Stone Valley Experimental Forest: Pennsylvania

2000. The Pennsylvania State University. various datasets on the Stone Valley Experimental Forest, managed by The Pennsylvania State University. Data inculdes: roads, contours, lakes, pond...

38. Topographic Change - in Philadelphia, During the Last Century

2000. United States Geological Survey. A scope of work was developed in response to a request by the U. S. Army Corps of Engineers, Philadelphia District. The request was to perform a to...

39. Urban Ecosystem Analysis Landsat interpreted land cover for the Delaware Valley

2000. American Forests. AMERICAN FORESTS conducted an urban ecosystem analysis of the Delaware Valley region to provide community leaders with detailed information about t...

40. Watersheds: Allegheny County, Pennsylvania

2000. Allegheny County Division of Computer Services Geographic Information Systems Group. Polygons marking borders of watersheds in Allegheny county.