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 Time Period 2005-2009 Remove constraint Time Period: 2005-2009
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1.
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Aerial Photo Grid: Dublin, Ohio, 2009

2009. Ohio Geographically Referenced Information Program. Political and Administrative Boundaries around Dublin, Ohio. This includes the layers: Tax Increment Finance Zones, Annexation History, Subdivision...

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Aerial Photography 2005: Philadephia, Pennsylvania

2005. Philadelphia aerial photography.

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Aerial Photography 2008: Philadephia, Pennsylvania

2008. Philadelphia aerial photography.

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Aerial Photography 2009: Philadephia, Pennsylvania

2009. Philadelphia aerial photography.

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Aerial Photography: Carver County, Minnesota, 2005

Aerial Photography: Carver County, Minnesota, 2005

2005. Carver County, Minnesota. Carver County 2005 Aerometric Imagery.

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Aerial Photography: Carver County, Minnesota, 2008

Aerial Photography: Carver County, Minnesota, 2008

2008. Carver County, Minnesota. Carver County 2008 Pictometry Imagery.

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Aerial Photography: Franklin County, Ohio, 2007

2007. Franklin County, Ohio. 2007 Ortho Aerial Photography of Franklin County and Surrounding Areas.

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Aerial Photography: Franklin County, Ohio, 2009

2009. Franklin County, Ohio. 2009 Ortho Aerial Photography of Franklin County and Surrounding Areas.

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Raster

Chesapeake Bay Watershed Land Cover Data Series 2006

2006. United States Geological Survey (USGS). To better understand how the land is changing and to relate those changes to water quality trends, the USGS funded the production of a Chesapeake B...

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Color Infra Red Aerial Photography Web Service: Iowa, 2007-2010

Color Infra Red Aerial Photography Web Service: Iowa, 2007-2010

2007-2010. Iowa Department of Natural Resources. All 3 photo periods are included: 2007, 2009, 2010.

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Conservation Resources: Pennsylvania

2006. This raster dataset is a compilation of three groups of data including Aquatic Resources, Terrestrial Resources, and Rarity. Several data sets were...

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Contiguous Grasslands: Pennsylvania

2006. This raster dataset has been created using "Pennsylvania Land Cover dated 1992" developed by the EROS Data Center for EPA Federal Region III (see m...

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Contiguous Scrub Transitional: Pennsylvania

2006. This raster dataset has been created using "Pennsylvania Land Cover dated 1992" developed by the EROS Data Center for EPA Federal Region III (see m...

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Contours: Allegheny County, Pennsylvania

2006. Allegheny County Division of Computer Services Geographic Information Systems Group. Contour data was created as a result of a county flyover in the spring of 2004. Contours were created from a DTM Feature Dataset, upgraded by Baker...

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Cropland Data Layer 2006: Minnesota

Cropland Data Layer 2006: Minnesota

2006. National Agricultural Statistics Service (NASS), United States Department of Agriculture (USDA). The United States Department of Agriculture (USDA), National Agricultural Statistics Service (NASS) Cropland Data Layer (CDL) is a raster, geo-refe...

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Cropland Data Layer 2007: Minnesota

Cropland Data Layer 2007: Minnesota

2007. National Agricultural Statistics Service (NASS), United States Department of Agriculture (USDA). The United States Department of Agriculture (USDA), National Agricultural Statistics Service (NASS) Cropland Data Layer (CDL) is a raster, geo-refe...

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Cropland Data Layer 2008: Minnesota

Cropland Data Layer 2008: Minnesota

2008. National Agricultural Statistics Service (NASS), United States Department of Agriculture (USDA). The United States Department of Agriculture (USDA), National Agricultural Statistics Service (NASS) Cropland Data Layer (CDL) is a raster, geo-refe...