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You searched for: Place Pennsylvania Remove constraint Place: Pennsylvania Provider Pennsylvania State University Remove constraint Provider: Pennsylvania State University Time Period 1950-1999 Remove constraint Time Period: 1950-1999

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1. Airports: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Point Feature Class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball.

2. Athletic Fields: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Polygon Feature Class of Athletic Fields within Centre County. This layer was created as part of the 1995 Aerial Imagery project completed by Kimball.

3. Bridges: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Point Feature Class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball. This layer has since been enhanc...

4. Caves: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Point Feature Class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball.

6. Census Tracts 1990: Philadelphia, Pennsylvania, United States

Pennsylvania State University pennsylvania-state-university
1990. City of Philadelphia. This layer is not created by the City of Philadelphia but is provided for mapping purposes. For further information about this layer, see the docum...

7. Dams: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Point Feature Class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball.

8. Edge of Pavement: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. This layer was originally captured as part of the 1995 Aerial Imagery project completed by Kimball, but has since been updated with information cap...

9. Golf Courses: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Polygon Feature class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball.

10. Hatcheries: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Point Feature Class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball.

11. Hydrography Polygons: Dauphin County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1990. Dauphin County, PA. Reference dataset showing water bodies in Dauphin County. Most likely derived from a PennDOT dataset in the early 1990s. Updated as needed.

12. Mines: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Polygon Feature class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball.

13. Municipal Boundaries: Dauphin County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1990. Dauphin County IT. Reference dataset showing the political boundaries of the municipal subdivisions in Dauphin County. Most likely derived from a PennDOT dataset in t...

14. Museums: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Point Feature Class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball.

15. Parking Areas: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Polygon Feature class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball. This layer includes parking lot...

16. Railroads: Dauphin County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1990. Dauphin County, PA. Reference dataset showingrailroads in Dauphin County. Most likely derived from a PennDOT dataset in the early 1990s and updated as needed.

17. Right of Way: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Line feature class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball but updated to include more recent ...

18. Sewer Service Areas: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Polygon Feature Class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball. This layer has been updated by ...

19. Streams: Dauphin County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1990. Dauphin County, PA. Reference dataset showing streams in Dauphin County, PA. Most likely derived from a PennDOT dataset in the early 1990s. This layer is updated on a...

21. Tunnels: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Point Feature Class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball.

22. Water Treatment Plants: Centre County, Pennsylvania

Pennsylvania State University pennsylvania-state-university
1995. Centre County Government. Polygon Feature Class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball.

23. 104 State Water Plan Watersheds: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1998. Environmental Resources Research Institute. Digitized boundaries of 104 major watersheds defined in the Pennsylvania state water plan. The State Water Plan, originally developed in the 1970s,... The Pennsylvania State University.

24. Active Railroads: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Location of active rail lines in Pennsylvania, digitized from 1:24,000 USGS topographic maps on a stable Mylar base. The Pennsylvania State University.

28. Agricultural security areas: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Penn State ORSER/ERRI. Agricultural security areas from LLRWS data. The Pennsylvania State University.

31. Boundary of Conneaut Lake: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1993. Loree Speedy, Western Pennsylvania Conservancy. Boundary of Conneaut Lake, Crawford County, Pennsylvania. This polyline does not include the many docks that extend into the lake. Western Pennsylvania Conservancy.

32. Breeding Bird Atlas: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1994. Daniel W. Brauning and F. B. Gill and Pennsylvania Game Commission. Part of the Pennsylvania Gap Analysis Project the Breeding Bird Atlas database indicates bird species and nesting behavior of known birds species i... State of Pennsylvania.

34. Chesapeake Bay basin major watersheds

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Penn State ORSER/ERRI. Major watershed boundaries for the Chesapeake Bay basin. The Pennsylvania State University.

35. Chesapeake Bay region state boundaries

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Penn State ORSER/ERRI. Boundaries for the states in the Chesapeake Bay region. The Pennsylvania State University.

36. Coal Mined Areas: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Location of mined areas, including surface and deep coal and non-coal mining. Data incomplete, areas not mapped when screened at small scales durin... The Pennsylvania State University.

37. Coastal Floodplains: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Penn State ORSER/ERRI. Coastal floodplains from LLRWS data. The Pennsylvania State University.

38. Council Districts: Philadephia, Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1990. City Planning Commission (PCPC) Department - GIS Division. District boundaries of municipal legislators. City of Philadelphia, Pennsylvania.

39. Digital Elevation Model - 10-Meter: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. United States Geological Survey (USGS). Digital Elevation Model (DEM) is the terminology adopted by the USGS to describe terrain elevation data sets in a digital raster form. The standard... State of Pennsylvania.

40. Digital Elevation Model - 30-Meter: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. United States Geological Survey (USGS). Digital Elevation Model (DEM) is the terminology adopted by the USGS to describe terrain elevation data sets in a digital raster form. The standard... State of Pennsylvania.

41. Digital Orthophoto Quarter Quadrangle images for Pennsylvania

Imagery imagery Pennsylvania State University pennsylvania-state-university
1993. United States Geologic Survey (USGS) and Pennsylvania Bureau of Topographic and Geologic Survey. Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a ... State of Pennsylvania.

42. Digital Orthophoto Quarter Quadrangle images for Pennsylvania

Imagery imagery Pennsylvania State University pennsylvania-state-university
1999. United States Geologic Survey (USGS) and Pennsylvania Bureau of Topographic and Geologic Survey. Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a ... State of Pennsylvania.

44. Ecoregions: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Penn State ORSER/ERRI. Draft ecoregions from the EPA. The Pennsylvania State University.

45. Fish Species Occurrence Database: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1998. Pennsylvania Fish and Boat Commission. Historical listing (1975-1995) of Pennsylvania fish species occurrences, as documented at 10,780 sampling points on streams and rivers throughout t... State of Pennsylvania.

46. Floodplains of Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Office of Remote Sensing for Earth Resources, Penn State University. In an effort to expedite the permit review process for Water Obstruction and Encroachment Applications, the Pennsylvania Department of Environmenta... The Pennsylvania State University.

47. Fractional Vegetation Cover for Northeast Pennsylvania, 1985

Datasets datasets Pennsylvania State University pennsylvania-state-university
1985. 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... The Pennsylvania State University.

48. Fractional Vegetation Cover for Northwest Pennsylvania, 1985

Datasets datasets Pennsylvania State University pennsylvania-state-university
1985. 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... The Pennsylvania State University.

49. Fractional Vegetation Cover for Southeast Pennsylvania, 1985

Datasets datasets Pennsylvania State University pennsylvania-state-university
1985. 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... The Pennsylvania State University.

50. Fractional Vegetation Cover for Southwest Pennsylvania, 1985

Datasets datasets Pennsylvania State University pennsylvania-state-university
1985. 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... The Pennsylvania State University.

51. Gap Stewardship: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1999. Joseph A. Bishop. Coverage showing stewardship of managed conservation lands throughout the Commonwealth. Includes federal, state, county and privately owned lands i... The Pennsylvania State University.

52. Geographic Names Information System (GNIS) for Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1981. United States Geological Survey (USGS). The Geographic Names Information System (GNIS), developed by the U.S. Geological Survey in cooperation with the U.S. Board on Geographic Names (BGN... State of Pennsylvania.

53. Hydric Soils: Chester County, Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1997. U S Department of Agriculture. This data set includes all soil map units that are defined as Hydric in the SSURGO data base. The SSURGO data set is a digital soil survey and is t... State of Pennsylvania.

54. Impervious surface area for Northeast Pennsylvania, 1985

Datasets datasets Pennsylvania State University pennsylvania-state-university
1985. 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... The Pennsylvania State University.

55. Impervious surface area for Northwest Pennsylvania, 1985

Datasets datasets Pennsylvania State University pennsylvania-state-university
1985. 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... The Pennsylvania State University.

56. Impervious surface area for Southeast Pennsylvania, 1985

Datasets datasets Pennsylvania State University pennsylvania-state-university
1985. 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... The Pennsylvania State University.

57. Impervious surface area for Southwest Pennsylvania, 1985

Datasets datasets Pennsylvania State University pennsylvania-state-university
1985. 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... The Pennsylvania State University.

58. Inactive Railroads: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Location of inactive rail lines in Pennsylvania, digitized from 1:24,000 USGS topographic maps on a stable Mylar base. The Pennsylvania State University.

59. Landmarks in Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. National Park Service information used to establish landmark boundaries on 1:24,000 USGS topographic maps. The Pennsylvania State University.

60. Late Wisconsinan Glacial Border 1:100,000

Datasets datasets Pennsylvania State University pennsylvania-state-university
1995. Pennsylvania Department of Conservation and Natural Resources. Late in 1994, the Pennsylvania Bureau of Topographic and Geologic Survey was asked to develop a digital physiographic provinces map at 1:100,000 sc... State of Pennsylvania.

61. Late Wisconsinan Glacial Border 1:500,000

Datasets datasets Pennsylvania State University pennsylvania-state-university
1995. Pennsylvania Department of Conservation and Natural Resources. Late in 1994, the Pennsylvania Bureau of Topographic and Geologic Survey was asked to develop a digital physiographic provinces map at 1:100,000 sc... State of Pennsylvania.

62. Major River Basins: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1998. Environmental Resources Research Institute. This polygon layer delineates the boundaries of 8 major watersheds in Pennsylvania that have shown through past vertebrate inventory collection rec... The Pennsylvania State University.

63. Major Rivers: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Major rivers as derived from Pennsylvania Dept. of Transportation's streams database, which is organized by county. The Pennsylvania State University.

65. National Elevation Dataset 30m County Mosaics for Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1999. United States Geological Survey (USGS). The U.S. Geological Survey has developed a National Elevation Dataset (NED). The NED is a seamless mosaic of best-available elevation data. The 7.5... State of Pennsylvania.

66. National Fish Hatcheries in Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Boundaries of fish hatcheries on 1:24,000 USGS topographic maps, locations verified from the National Park Service list. The Pennsylvania State University.

67. National forests in Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Boundary information from the office of the Allegheny National Forest, taken from 1:24,000 USGS topographic maps. The Pennsylvania State University.

68. National Hydrography Dataset (NHD) Flowline: Pennsylvania (medium resolution)

Datasets datasets Pennsylvania State University pennsylvania-state-university
1999. United States Geological Survey (USGS)U.S. Environmental Protection Agency. The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that c... State of Pennsylvania.

69. National Hydrography Dataset (NHD) Waterbody: Pennsylvania (medium resolution)

Datasets datasets Pennsylvania State University pennsylvania-state-university
1999. United States Geological Survey (USGS)U.S. Environmental Protection Agency. The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that c... State of Pennsylvania.

70. National Hydrography Dataset (NHD) Watersheds: Pennsylvania (medium resolution)

Datasets datasets Pennsylvania State University pennsylvania-state-university
1999. United States Geological Survey (USGS)U.S. Environmental Protection Agency. The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that c... State of Pennsylvania.

71. National Land Cover Dataset 1992 - Pennsylvania; Albers GeoTIFF

Datasets datasets Pennsylvania State University pennsylvania-state-university
1999. United States Geological Survey (USGS). These data can be used in a geographic information system (GIS) for any number of purposes such as assessing wildlife habitat, water quality, pesti... State of Pennsylvania.

73. National parks in Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. National Park Service list and boundaries from 1:24,000 USGS topographic maps. The Pennsylvania State University.

74. National Wildlife Preserves in Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Boundaries of National Wildlife Preserves in Pennsylvania. Boundaries were provided by the United States Department of the Interior, National Fish ... The Pennsylvania State University.

75. Networked streams of Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1998. Environmental Resources Research Institute. The connected network of streams and waterways of Pennsylvania are indicated as single lines in this coverage. Waterways are given connected topolo... The Pennsylvania State University.

76. Oil And Gas Fields: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Point locations of oil and gas fields from Pennsylvania Department of Environmental Resources, Bureau of Topographic and Geologic Survey /8PAGS/9 W... The Pennsylvania State University.

77. Oil And Gas Wells: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Point locations of oil and gas wells from Pennsylvania Department of Environmental Resources, Bureau of Topographic and Geologic Survey /8PAGS/9 We... The Pennsylvania State University.

78. PA Explorer: Terrabyte Image: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1998. Wayne Myers. The Terrabyte images are extractives from Landsat Thematic Mapper images through the SpectraPlex process. This process does not permit the full res... The Pennsylvania State University.

79. Parcel Coverage: Murrysville, Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1999. This layer includes the parcels within the municipality along with condominiums and mobile homes. Also included, are the county's tax data along wi... Municipality of Murrysville, Pennsylvania.

80. Physiographic Provinces 1:100,000: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1995. Pennsylvania Department of Conservation and Natural Resources. Late in 1994, the Pennsylvania Bureau of Topographic and Geologic Survey was asked to develop a digital physiographic provinces map at 1:100,000 sc... State of Pennsylvania.

81. Physiographic Provinces 1:500,000: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1995. Pennsylvania Department of Conservation and Natural Resources. Late in 1994, the Pennsylvania Bureau of Topographic and Geologic Survey was asked to develop a digital physiographic provinces map at 1:100,000 sc... State of Pennsylvania.

82. Preliminary Landform Subdivisions of Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1998. Pennsylvania Department of Conservation and Natural Resources. The land surface of Pennsylvania is anything but flat and horizontal. The surface comprises complex arrangements of differences in elevation above ... State of Pennsylvania.

83. Prime Agricultural Soils: Chester County, Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1997. U S Department of Agriculture. This data set represents Prime Agricultural Soils as defined by the County of Chester. The designation equates to any soil map unit designation as ... State of Pennsylvania.

84. Scenic Rivers: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. State designated scenic rivers. The Pennsylvania State University.

85. Small Watersheds: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1997. Environmental Resources Research Institute. Boundaries of 9,895 watersheds in Pennsylvania indicated in the Pennsylvania gazetteer of streams. These boundaries enclose catchment areas for nam... The Pennsylvania State University.

86. Spring Creek Watershed 30-meter digital elevation model: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. 30-meter contours, digital elevation model for the geographic area coverage of the Spring Creek Watershed. The Pennsylvania State University.

87. Spring Creek Watershed 7.5 minute quadrangle coverage: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. File shows those United States Geological Survey 7.5-minute quadrangles which overlay the geographic extent of the watershed. The Pennsylvania State University.

88. Spring Creek Watershed basin area: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Basin area of the Spring Creek Watershed. Includes subbasins for all tributaries within the Spring Creek Watershed. The Pennsylvania State University.

89. Spring Creek Watershed boundaries: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Geographic boundaries of the Spring Creek Watershed. The Pennsylvania State University.

90. Spring Creek Watershed buffer boundaries: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Shows 1 km. buffer zone bounding the perimeter of the Spring Creek Watershed. The Pennsylvania State University.

91. Spring Creek Watershed minor civil divisions: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Shows minor civil divisions located in the Spring Creek Watershed. The Pennsylvania State University.

92. Spring Creek Watershed PCB and other pollution data: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Shows sources and locations of Polychlorinated biphenyls (PCBs) and trichloroethylene pollutants in the Spring Creek Watershed. The Pennsylvania State University.

93. Spring Creek Watershed roads: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Roads and road network located in the Spring Creek Watershed. The Pennsylvania State University.

94. Spring Creek Watershed soils: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Soil types located in the Spring Creek Watershed. Taken from the Centre County soils classification. The Pennsylvania State University.

95. Spring Creek Watershed STATSGO soil coverage: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. STATSGO, state-wide soil coverage for areas within the Spring Creek Watershed. The Pennsylvania State University.

96. Spring Creek Watershed streams: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Streams within the Spring Creek Watershed. The Pennsylvania State University.

97. Spring Creek Watershed wetlands: Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Environmental Resources Research Institute. Shows wetlands within the Spring Creek Watershed. Wetlands Classification reference numbers: RZUBH U PUBHn. The Pennsylvania State University.

98. Topographic Contours: Philadephia, Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. Water Department - Information Systems & Technology. Planimetric Coverage containing the delineation of topographic contours. Annotation of Contour Line elevations exists. Annotation viewable at 1" = ... City of Philadelphia, Pennsylvania.

99. Topographic Maps (DRG) for Pennsylvania 1:24,000 - Albers - cropped collars

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. United States Geological Survey (USGS). A Digital Raster Graphic (DRG) is a raster image of a scanned USGS topographic or planimetric map including the collar information, georeferenced t... State of Pennsylvania.

100. Topographic Maps (DRG) for Pennsylvania 1:24,000 - UTM

Datasets datasets Pennsylvania State University pennsylvania-state-university
1996. United States Geological Survey (USGS). A Digital Raster Graphic (DRG) is a raster image of a scanned USGS topographic or planimetric map including the collar information, georeferenced t... State of Pennsylvania.