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Pennsylvania Spatial Data Access (PASDA)
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Year
1999
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1. Ambient and fixed station network groundwater monitoring point data (1985 - 1998): Pennsylvania
1999. PA Department of Environmental Protection. This coverage represents the point locations and data for 1,106 groundwater quality monitoring points sampled under the PA DEP Fixed Station Networ...
2. Digital Orthophoto Quarter Quadrangle images for Pennsylvania
1999. U.S. Geologic Survey; 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 ...
3. Gap Stewardship: Pennsylvania
1999. Joseph A. Bishop. Coverage showing stewardship of managed conservation lands throughout the Commonwealth. Includes federal, state, county and privately owned lands i...
4. National Elevation Dataset 10 Meter 7.5x7.5 minute quadrangle for Pennsylvania
1999. The U.S. Geological Survey has developed a National Elevation Database (NED).The NED is a seamless mosaic of best-available elevation data. The 7.5...
5. National Elevation Dataset 30m County Mosaics for Pennsylvania
1999. U.S. Geological Survey (USGS), EROS Data Center. 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...
6. National Hydrography Dataset (NHD) Flowline: Pennsylvania (medium resolution)
1999. U.S. Geological Survey in cooperation with the U.S. Environmental Protection Agency. The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the sream segments or reaches that co...
7. National Hydrography Dataset (NHD) Waterbody: Pennsylvania (medium resolution)
1999. U.S. Geological Survey in cooperation with the U.S. Environmental Protection Agency. The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the sream segments or reaches that co...
8. National Hydrography Dataset (NHD) Watersheds: Pennsylvania (medium resolution)
1999. U.S. Geological Survey in cooperation with the U.S. Environmental Protection Agency. The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the sream segments or reaches that co...
9. National Land Cover Dataset 1992 - Pennsylvania; Albers GeoTIFF
1999. U.S. 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...
10. National Land Cover Dataset 1992 - Pennsylvania; Albers Grid
1999. U.S. 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...