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1. Canada VMap1, Library 66: Coast Area
1945. VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND).... Canada Centre for Mapping and Earth Observation.
2. Canada VMap1, Library 66: Landmark Areas
1945. VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND).... Canada Centre for Mapping and Earth Observation.
3. Canada VMap1, Library 66: Landmark Lines
1945. VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND).... Canada Centre for Mapping and Earth Observation.
4. 108th Congressional Districts for the Delaware River Basin Area'
2004. Delaware River Basin Commission (DRBC). 108th Congressional Districts for the Delaware River Basin Area. These were compiled from the 4 basin states and combined into one layer.
5. Access Points (Fishing and Boating): Pennsylvania
2017. Pennsylvania Fish and Boat Commission. This layer contains the locations of fishing and boating access areas that have been veirified by the Pennsylvania Fish and Boat Commission and are...
6. Air Emission Plants: Pennsylvania
2018. Pennsylvania Department of Environmental Protection. Represents the Primary Facility type Air Emission Plant (AEP) point features. Air Emissions Plant is a DEP primary facility type related to the Air...
7. 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...
8. AMC Pennsylvania Highlands: Pennsylvania
2005. The state of PA that falls within the Higlands Regional Study Area designated by the USFS. Plus, the extended area designated by the Appalachian Mo...
9. Aquatic Community Classification Project: Pennsylvania
2004. Aquatic Community Classification Project, prepared by the Western Pennsylvania Conservancy.
10. Basins: Allegheny County, Pennsylvania
2002. Allegheny County Division of Computer Services Geographic Information Systems Group. 3 Rivers Wet Weather Demonstration Program Outreach Planning Basins.