1:100,000 Digital Raster Graphics for Delaware
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...
1:100,000 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...
1:100,000 Digital Raster Graphics for Virginia
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...
1:100,000 Digital Raster Graphics for West Virginia
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 elevation models (DEM) for the District of Columbia (30 meter)
2000. United States Geological Survey (USGS). Digital Elevation Model (DEM) is the terminology adopted by the USGS to describe terrain elevation data sets in a digital raster form. The standard...
1:24,000 - 7.5 minute digital elevation models (DEM) for Virginia (30 meter)
2000. United States Geological Survey (USGS). Digital Elevation Model (DEM) is the terminology adopted by the USGS to describe terrain elevation data sets in a digital raster form. The standard...
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...
1:24,000 - 7.5 minute Digital Raster Graphics for New Jersey
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 the District of Columbia
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 West Virginia
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 elevation models (DEM) for West Virginia (30 meter)
2000. United States Geological Survey (USGS). Digital Elevation Model (DEM) is the terminology adopted by the USGS to describe terrain elevation data sets in a digital raster form. The standard...
1:250,000 Digital Raster Graphics for Delaware
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...
1:250,000 Digital Raster Graphics for Virginia
2000. 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 West Virginia
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...
1927 Mississippi River Pool 2 - Historic Aerial Photo Mosaic
US Army Corps of Engineers, St. Paul District Office. MrSID Lossless mosaic of Pool 2 and Upper Pool 3 Mississippi River - 1927 rectified black and white photos.
1929 Mississippi River Pool 4 - Historic Aerial Photo Mosaic
US Army Corps of Engineers, St. Paul District Office. MrSID lossless mosaic of the 1929 aerial photos for Lower Pool 4 , on the Mississippi River.
1929 Mississippi River Pool 4 - Historic Aerial Photo Mosaic
US Army Corps of Engineers, St. Paul District Office. MrSID lossless mosaic of the 1929 aerial photos for Lower Pool 4 , on the Mississippi River.
1929 Mississippi River Pool 9 - Historic Aerial Photo Mosaic
US Army Corps of Engineers, St. Paul District Office. MrSID lossless mosaic of the 1929 aerial photos for Pool 9, on the Mississippi River.
1930 Mississippi River Pool 3 - Historic Aerial Photo Mosaic
US Army Corps of Engineers, St. Paul District Office. MrSID lossless mosaic of the 1930 aerial photos for Pool 3, on the Mississippi River.
1930 Mississippi River Pool 5 - Historic Aerial Photo Mosaic
US Army Corps of Engineers, St. Paul District Office. MrSID lossless mosaic of the 1929 aerial photos for Pool 5, on the Mississippi River.
1940 Mississippi River Pool 9 Imagery (River Mile 646 - 654)
US Army Corps of Engineers, St. Paul District Office. 1940 Mississippi River Pool 9 rectified black & white imagery.
1995 Aerial Photography: Franklin County, Ohio
1995. Franklin County, Ohio. 1995 Ortho Aerial Photography of Franklin County and Surrounding Areas.
2000 Aerial Photography: Franklin County, Ohio
2000. Franklin County, Ohio. 2000 Ortho Aerial Photography of Franklin County and Surrounding Areas.
2004 Aerial Photography: Franklin County, Ohio
2004. Franklin County, Ohio. 2004 Ortho Aerial Photography of Franklin County and Surrounding Areas.
2019 Aerial Photography: Franklin County, Ohio
2019. Franklin County, Ohio.
Aerial Imagery (DOQ) Grid: Michigan, 1992 & 1998
1992 TO 1998. Michigan Department of Natural Resources. Digital Ortho-Quadrangle grid for 1992 1998 aerial imagery acquisitions.
Aerial Imagery Index Grid, 12-foot Resolution: Prince George's County, Maryland, 1998
1998. The Maryland-National Capital Park & Planning Commission.
Aerial Imagery Index Grid, 1-foot Resolution: Prince George's County, Maryland, 1998
1998. The Maryland-National Capital Park & Planning Commission.
Aerial Imagery Index Grid, 3-foot Resolution: Prince George's County, Maryland, 1998
1998. The Maryland-National Capital Park & Planning Commission.
Aerial Imagery Index Points: Prince George's County, Maryland, 1965
1965. The Maryland-National Capital Park & Planning Commission. The Commission has purchased a set of black & white imagery paper prints for all of Prince George's County, Maryland. This GIS point layer is used ...
Aerial Imagery Index Points: Prince George's County, Maryland, 1968
1968. The Maryland-National Capital Park & Planning Commission. The Commission has purchased a set of black & white imagery paper prints for all of Prince George's County, Maryland. This GIS point layer is used ...
Aerial Imagery Index Points: Prince George's County, Maryland, 1972
1972. The Maryland-National Capital Park & Planning Commission. The Commission has purchased a set of black & white imagery paper prints for all of Prince George's County, Maryland. This GIS point layer is used ...
Aerial Imagery Index Points: Prince George's County, Maryland, 2014
2014. The Maryland-National Capital Park & Planning Commission. The Commission purchased imagery for Spring 2014 from Kucera International, Inc. for all of Prince George's County, Maryland. This GIS point layer...
Aerial Photo Centers, Maryland Imagery Acquisition Flight Information: Maryland
2018. ArcGIS Online for Maryland. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov.This service contains photo centers for the 2016 2017 high-reso...
Aerial Photo Counties: Iowa, 2016
2016. These county-wide datasets have been up-sampled to a one-meter-resolution raster, in jp2 format.
Aerial Photo Grid: Dublin, Ohio
2015. City of Dublin, Ohio. Political and Administrative Boundaries around Dublin, Ohio. This includes the layers: Tax Increment Finance Zones, Annexation History, Subdivision...
2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This data contains the tile layout for imagery acquistion...
Aerial Photo Tile Grid, 6 Inch, Maryland Imagery Acquisition Flight Information: Maryland
2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This data contains the tile layout for imagery acquistion...
Aerial Photography 1996 - Tile Index: Philadephia, Pennsylvania
1996. Philadelphia aerial photography.
Aerial Photography 1996: Philadephia, Pennsylvania
1996. Philadelphia aerial photography.
Aerial Photography 2000 - Tile Index: Philadephia, Pennsylvania
2000. Philadelphia aerial photography.
Aerial Photography 2000: Philadephia, Pennsylvania
2000. Philadelphia aerial photography.
Aerial Photography 2004 - Tile Index: Philadephia, Pennsylvania
2004. Philadelphia aerial photography.
Aerial Photography 2004: Philadephia, Pennsylvania
2004. Philadelphia aerial photography.
Aerial Photography 2005 - Tile Index: Philadephia, Pennsylvania
2005. Philadelphia aerial photography.
Aerial Photography 2005: Philadephia, Pennsylvania
2005. Philadelphia aerial photography.
Aerial Photography 2008 - Tile Index: Philadephia, Pennsylvania
2008. Philadelphia aerial photography.
Aerial Photography 2008: Philadephia, Pennsylvania
2008. Philadelphia aerial photography.
Aerial Photography 2009 - Tile Index: Philadephia, Pennsylvania
2009. Philadelphia aerial photography.
Aerial Photography 2009: Philadephia, Pennsylvania
2009. Philadelphia aerial photography.
Aerial Photography 2010 - Tile Index: Philadephia, Pennsylvania
2010. Philadelphia aerial photography.
Aerial Photography 2010: Philadephia, Pennsylvania
2010. Philadelphia aerial photography.
Aerial Photography 2011 - Leaf On - Tile Index: Philadephia, Pennsylvania
2011. Philadelphia aerial photography.
Aerial Photography 2011 - Leaf On: Philadephia, Pennsylvania
2011. Philadelphia aerial photography - Leaf On.
Aerial Photography 2011 - Tile Index: Philadephia, Pennsylvania
2011. Philadelphia aerial photography.
Aerial Photography 2011: Philadephia, Pennsylvania
2011. Philadelphia aerial photography.
Aerial Photography 2012 - Tile Index: Philadephia, Pennsylvania
2012. Philadelphia aerial photography.
Aerial Photography 2012: Philadephia, Pennsylvania
2012. Philadelphia aerial photography.
Aerial Photography 2014 - Tile Index: Philadephia, Pennsylvania
2014. Philadelphia aerial photography.
Aerial Photography 2014: Philadephia, Pennsylvania
2014. Philadelphia aerial photography.
Aerial Photography 2015 - Tile Index: Philadephia, Pennsylvania
2015. Philadelphia aerial photography.
Aerial Photography 2015: Philadephia, Pennsylvania
2015. Philadelphia aerial photography.
Aerial Photography 2016 1m - Tile Index: Philadephia, Pennsylvania
2016. Philadelphia aerial photography.
Aerial Photography 2016 1m: Philadephia, Pennsylvania
2016. Philadelphia aerial photography.
Aerial Photography 2016 3in - tile Index: Philadephia, Pennsylvania
2016. Philadelphia aerial photography 3 inch pixels tile index. The dataset consists of tiled orthogonal imagery produced from nadir images captured by P...
Aerial Photography 2016 3in: Philadephia, Pennsylvania
2016. Philadelphia aerial photography.
Aerial Photography 2017 - Mosaics: Philadephia, Pennsylvania
2017. Philadelphia aerial photography city wide mosaic. The dataset consists of tiled orthogonal imagery produced from nadir images captured by Pictometr...
Aerial Photography 2017 1m - tile index: Philadephia, Pennsylvania
2017. Philadelphia aerial photography 1 meter pixels tile index. The dataset consists of tiled orthogonal imagery produced from nadir images captured by ...
Aerial Photography 2017 1m: Philadephia, Pennsylvania
2017. Philadelphia aerial photography 1 meter pixels. The dataset consists of tiled orthogonal imagery produced from nadir images captured by Pictometry ...
Aerial Photography 2017 3in - tile index: Philadephia, Pennsylvania
2017. Philadelphia aerial photography 3 inch pixels tile index. The dataset consists of tiled orthogonal imagery produced from nadir images captured by P...
Aerial Photography 2017 3in: Philadephia, Pennsylvania
2017. Philadelphia aerial photography 3 inch pixels. The dataset consists of tiled orthogonal imagery produced from nadir images captured by Pictometry I...
Aerial Photography and Imagery: Carver County, Minnesota, 2019
2019. Carver County, Minnesota. Carver County 2019 Ayers Imagery.
Aerial Photography: City of Philadelphia, Pennsylvania
2020. City of Philadelphia. Data includes aerial photography of the City of Philadelphia. Trouble downloading or have questions about this City dataset? Visit the [OpenDataPhi...
Aerial Photography Counties: Iowa, 1930s
1930. Iowa Department of Natural Resources. 1930s Aerial Photography of Iowa County dataset in a zipped file.
Aerial Photography Counties: Iowa, 1950s
1950. Iowa Department of Natural Resources. 1950s Aerial Photography of Iowa County dataset in a zipped file.
Aerial Photography Counties: Iowa, 1960s
1960. Iowa Department of Natural Resources. 1960s Aerial Photography of Iowa County Dataset in a zipped file.
Aerial Photography Counties: Iowa, 1970s
1970. Iowa Department of Natural Resources. 1970s Aerial Photography of Iowa Each zip file contains a county raster dataset.
Aerial Photography Dates File: Iowa, 1930s
1930. Iowa Department of Natural Resources. This file contains a shapefile of the centroids of individual scanned photos, and the associated date.
Aerial Photography Dates: Iowa, 1950s
1950. Iowa Department of Natural Resources. Zipped file Contains a dateset of the centroids, with dates, of the individual images used.
Aerial Photography Dates: Iowa, 1960s
1960. Iowa Department of Natural Resources. This dataset is centroids with dates of the individual images used.
Aerial Photography Dates: Iowa, 1970s
1970. Iowa Department of Natural Resources. This shapefile has centroids with dates of all images used in this dataset.
Aerial Photography: Franklin County, Ohio, 2007
2007. Franklin County, Ohio. 2007 Ortho Aerial Photography of Franklin County and Surrounding Areas.
Aerial Photography: Franklin County, Ohio, 2009
2009. Franklin County, Ohio. 2009 Ortho Aerial Photography of Franklin County and Surrounding Areas.
Aerial Photography: Franklin County, Ohio, 2011
2011. Franklin County, Ohio. 2011 Ortho Aerial Photography of Franklin County and Surrounding Areas.
Aerial Photography: Franklin County, Ohio, 2013
2013. Franklin County, Ohio. 2013 Ortho Aerial Photography of Franklin County and Surrounding Areas.
Aerial Photography: Franklin County, Ohio, 2015
2015. Franklin County, Ohio. 2015 Ortho Aerial Photography of Franklin County and Surrounding Areas.
Aerial Photography: Franklin County, Ohio, 2017
2017. Franklin County, Ohio. 2017 Ortho Aerial Photography of Franklin County and Surrounding Areas.
Aerial Photography: Mifflin County, Pennsylvania
1995. Mifflin County - Laura H. McLaughlin. Mifflin County aerial photography.
Aerial Photography: Philadelphia, Pennsylvania, 2019
2018. Color Citywide digital orthophotography with a ground resolution of at various resolutions, georeferenced to the Pennsylvania State Plane Coordinat...
Aerials: Lorain County, Ohio, 2013
2013. Lorain County Auditor GIS. Aerials.
Aerials Spring: Lorain County, Ohio, 2015
2015. Lorain County Auditor GIS. 2015 Aerials Spring.
Aerials Summer: Lorain County, Ohio, 2015
2015. Lorain County Auditor GIS. 2015 Aerials Summer.
Andreas Atlas Counties: Iowa, 1875
1875. Iowa Department of Natural Resources. 1875 Andreas Atlas of Iowa Each zip file contains a county raster dataset.
Annotation, Middle Section, 1ft Contours: Kent Island, Maryland, 2004
2004. Annotation (Middle Section) for 1 foot contours on Kent Island in Chesapeake Bay, Queen Anne's County, Maryland.
Annotation, North Section, 1ft Contours: Kent Island, Maryland, 2004
2004. Annotation (North Section) for 1 foot contours on Kent Island in Chesapeake Bay, Queen Anne's County, Maryland.
Annotation, South Section, 1ft Contours: Kent Island, Maryland, 2004
2004. Annotation (South Section) for 1 foot contours on Kent Island in Chesapeake Bay, Queen Anne's County, Maryland.
Aquatic Resources Combined - Central Appalachian Forest Ecoregion: Pennsylvania
2010. This raster dataset is a compilation of several data sets that have been combined to create an overall aquatic resources conservation value raster ...
Aquatic Resources Combined - High Allegheny Plateau Ecoregion: Pennsylvania
2010. This raster dataset is a compilation of several data sets that have been combined to create an overall aquatic resources conservation value raster ...
City of Washington, DC. The DC Basemap web service provides a reference map for the District of Columbia projected in Web Mercator. Access the ArcGIS Rest endpoint or view...
