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You searched for: Genre Geospatial data Remove constraint Genre: Geospatial data Public/Restricted Public Remove constraint Public/Restricted: Public Subject Imagery and Base Maps Remove constraint Subject: Imagery and Base Maps Contributor Penn State Remove constraint Contributor: Penn State Place Maryland Remove constraint Place: Maryland
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1.
raster

1:100,000 Digital Raster Graphics for Maryland penn-state

2000. 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...

3.
raster

1:250,000 Digital Raster Graphics for Maryland penn-state

2000. 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...

4.
mixed

Landcover - Prince Georges County, Maryland penn-state

2011. University of Vermont Spatial Analysis Laboratory. High resolution land cover dataset for Prince Georges County. Seven land cover classes were mapped: (1) tree canopy, (2) grass/shrub, (3) bare eart...