Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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You searched for: Place Maryland, United States Remove constraint Place: Maryland, United States
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1. 1:100,000 Digital Raster Graphics for Maryland

2000. U.S. Geological Survey. A Digital Raster Graphic (DRG) is a raster image of a scanned USGS topographic or planimetric map including the collar information, georeferenced t...

2. 1:24,000 - 7.5 minute Digital Raster Graphics for Maryland

2000. U.S. Geological Survey. A Digital Raster Graphic (DRG) is a raster image of a scanned USGS topographic or planimetric map including the collar information, georeferenced t...

3. 1:250,000 Digital Raster Graphics for Maryland

2000. U.S. Geological Survey. A Digital Raster Graphic (DRG) is a raster image of a scanned USGS topographic or planimetric map including the collar information, georeferenced t...

4. 30-Year Precipitation dataset (1971-2000) for the Susquehanna River Basin'

2006. SRBC. 30 Year Precipitation dataset (1971-2000) for the Susquehanna River Basin (2006 boundary). This dataset was created from a precipitation raster fro...

5. A map of the area in dispute between Pennsylvania and Maryland.

9999. Scale approximately 1:380,160; 1 map: photocopy; 17 x 19 cm, on sheet 22 x 31 cm Subjects: Boundaries.

6. A New map of the province of Maryland in North America.

9999. Hinton, John, -1781. Scale approximately 1:1,170,000; 1 map; 27 x 32 cm Subjects: Maryland--Maps--Early works to 1800.

7. 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.

8. Agricultural Designations - Permanently Preserved Agricultural Lands: Maryland

2016. Maryland iMap. This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. This layer contains lands that have been forever restricted fr...

9. Agricultural Designations - Priority Preservation Areas: Maryland

2016. Maryland iMap. This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. This layer illustrates Priority Preservation Areas as adopted ...

10. Airport Footprints: Delaware Valley

2015. Delaware Valley Regional Planning Commission. This layer represents footprints of public airports and select heliports in DVRPC's 28-County Data Service Area. The features in this shapefile wer...

11. Airports: Delaware Valley

2017. Delaware Valley Regional Planning Commission. The points in this layer represent the location of public airports and select heliports in DVRPC's 28-County Data Service Area.Attribute fields tit...

12. Alternative Fuel - BioDiesel Fuel Stations: Maryland

2016. Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Through a nationwide network of local coalitions, Clean ...

13. Alternative Fuel - Compressed Natural Gas Fuel Stations: Maryland

2016. Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Through a nationwide network of local coalitions, Clean ...

14. Alternative Fuel - Electric Vehicle Charging Stations: Maryland

2016. Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Through a nationwide network of local coalitions, Clean ...

15. Alternative Fuel - Ethanol 85 Fuel Stations: Maryland

2016. Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Through a nationwide network of local coalitions, Clean ...

16. Alternative Fuel - Liquefied Natural Gas Fuel Stations: Maryland

2016. Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Through a nationwide network of local coalitions, Clean ...

17. Alternative Fuel - Liquefied Petroleum Gas Fuel Stations: Maryland

2016. Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Through a nationwide network of local coalitions, Clean ...

18. American Community Survey - ACS Census Tracts: Maryland

2016. Maryland iMap. This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The American Community Survey (ACS) is a nationwide, continuou...

19. American Community Survey - ACS ZIP Code Tabulation Areas (ZCTAs): Maryland

2016. Maryland iMap. This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The American Community Survey (ACS) is a nationwide, continuou...

20. Anchorages: Delaware Valley

2016. Delaware Valley Regional Planning Commission. The DVRPC anchorages data set is a polygon data file showing navigation anchorages in the DVRPC region. Geography from NOAA Navigation Charts.