Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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You searched for: Subject Imagery and Base Maps Remove constraint Subject: Imagery and Base Maps Place Maryland, United States Remove constraint Place: Maryland, United States
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1.
Raster

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.
Raster

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.
Raster

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.
Historic Digital Orthophoto Quads Index Grid - Color Infrared DOQ Index Grid: Maryland

Historic Digital Orthophoto Quads Index Grid - Color Infrared DOQ Index Grid: Maryland

Maryland iMap. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. This database provides the pertinent details of the color infr...

5.
Historic Digital Orthophoto Quads Index Grid - Panchromatic DOQ Index Grid: Maryland

Historic Digital Orthophoto Quads Index Grid - Panchromatic DOQ Index Grid: Maryland

Maryland iMap. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. This database provides map specific details for the 1-meter re...

6.
Historic NAIP Imagery Grid - 2005: Maryland

Historic NAIP Imagery Grid - 2005: Maryland

2005. Maryland iMap. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. This data layer contains the index grid for the National Agric...

7.
Historic NAIP Imagery Grid - 2006: Maryland

Historic NAIP Imagery Grid - 2006: Maryland

2006. Maryland iMap. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. This data layer contains the index grid for the National Agric...

8.
Historic NAIP Imagery Grid - 2007: Maryland

Historic NAIP Imagery Grid - 2007: Maryland

2007. Maryland iMap. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. This data layer contains the index grid for the National Agric...

9.
Historic NAIP Imagery Grid - 2009: Maryland

Historic NAIP Imagery Grid - 2009: Maryland

2009. Maryland iMap. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. This data layer contains the index grid for the National Agric...

10.
Historic NAIP Imagery Grid - 2011: Maryland

Historic NAIP Imagery Grid - 2011: Maryland

2011. Maryland iMap. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. This data layer contains the index grid for the National Agric...

11.
Historic NAIP Imagery Grid - 2013: Maryland

Historic NAIP Imagery Grid - 2013: Maryland

2013. Maryland iMap. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. This data layer contains the index grid for the National Agric...

12.
Imagery Acquisition Flight Information - 3 Inch Imagery Tile Grid: Maryland

Imagery Acquisition Flight Information - 3 Inch Imagery Tile Grid: Maryland

Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This data contains the tile layout for imagery acquistio...

13.
Imagery Acquisition Flight Information - 6 Inch Imagery Tile Grid: Maryland

Imagery Acquisition Flight Information - 6 Inch Imagery Tile Grid: Maryland

Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This data contains the tile layout for imagery acquistio...

14.
Imagery Acquisition Flight Information - Control Points: Maryland

Imagery Acquisition Flight Information - Control Points: Maryland

Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Ground control points are necessary for achieving the re...

15.
Mixed

Landcover - Prince Georges County, Maryland

2011. University of Vermont Spatial Analysis Laboratory. Note: This is a resampled version of the land cover data. The cell size was increased from 0.5ft to 3ft to make the data more manageable to work wi...

16.
NAIP Imagery Grid - NAIP Imagery Grid: Maryland

NAIP Imagery Grid - NAIP Imagery Grid: Maryland

Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This data layer contains the index grid for the National...

17.
Raster

National Agriculture Imagery Program (NAIP) for Maryland - County Mosaics

2009. USDA-FSA Aerial Photography Field Office. This data set contains imagery from the National Agriculture Imagery Program (NAIP). The NAIP acquires digital ortho imagery during the agricultura...

18.
Six Inch Imagery Flight Information - As Flown Photo Centers 2011: Maryland

Six Inch Imagery Flight Information - As Flown Photo Centers 2011: Maryland

Maryland iMap. This layer contains the as flown photo centers for the 2011 Maryland Western Shore imagery acquisition.

19.
Six Inch Imagery Flight Information - Control Points 2013: Maryland

Six Inch Imagery Flight Information - Control Points 2013: Maryland

2013. Maryland iMap. This layer contains the control points used for orthrectification for the 2013 Maryland Eastern Shore acquisition.

20.
Raster

Topographic Maps (DRG) for Pennsylvania 1:100,000 - UTM

1996. A Digital Raster Graphic (DRG) is a raster image of a scanned USGS \r\ntopographic or planimetric map including the collar information, georeferenc...