1:100,000 Digital Raster Graphics for Maryland
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...
1:24,000 - 7.5 minute Digital Raster Graphics for Maryland
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...
1:250,000 Digital Raster Graphics for Maryland
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...
30-Year Precipitation dataset (1971-2000) for the Susquehanna River Basin'
2006. 30 Year Precipitation dataset (1971-2000) for the Susquehanna River Basin (2006 boundary). This dataset was created from a precipitation raster fro...
311 City Service Requests in 2020: Washington, District of Columbia
2020. D.C. Office of the Chief Technology Officer. Data provided here are from the DC's 311 service request center. They represent all service requests such as abandoned automobiles, parking meter r...
A map of the area in dispute between Pennsylvania and Maryland.
1753. Scale approximately 1:380,160; 1 map: photocopy; 17 x 19 cm, on sheet 22 x 31 cm Boundaries.
A New map of the province of Maryland in North America.
1780. Hinton, John, -1781. Scale approximately 1:1,170,000; 1 map; 27 x 32 cm Maryland--Maps--Early works to 1800.
A New Map of Virginia, Maryland and the Improved Parts of Pennsylvania and New Jersey, 1719
1719. Map of Maryland, Virginia, and surrounding areas, 1719. 49 x 54 cm; 1 images.
Abandoned Railroad: Baltimore County, Maryland
Baltimore County Web Map Portal. Abandoned Railroads in Baltimore County, MD.
Above-Ground Biomass, 30 Meter Resoulution, Statewide: Maryland, 2011
2011. ArcGIS Online for Maryland. This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov.Maryland aboveground biomass map [30m] generated using Random F...
