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 Subject Environment Remove constraint Subject: Environment
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1.
Raster

Conservation Resources: Pennsylvania

2006. Natural Lands Trust with input data from PA DEP. This raster dataset is a compilation of three groups of data including Aquatic Resources, Terrestrial Resources, and Rarity. Several data sets were...

2.
Raster

Contiguous Grasslands: Pennsylvania

2006. Natural Lands Trust with input data from PA DEP. 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...

3.
Raster

Contiguous Scrub Transitional: Pennsylvania

2006. Natural Lands Trust with input data from PA DEP. 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...

4.
Mixed

Cropland Data Layer: Minnesota, 2006

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...

5.
Mixed

Cropland Data Layer: Minnesota, 2007

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...

6.
Mixed

Cropland Data Layer: Minnesota, 2008

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...

7.
Mixed

Cropland Data Layer: Minnesota, 2009

2009. 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...

8.
Mixed

Cropland Data Layer: Minnesota, 2010

2010. 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...

9.
Mixed

Cropland Data Layer: Minnesota, 2011

2011. 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...

10.
Mixed

Cropland Data Layer: Minnesota, 2012

2012. 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...

11.
Mixed

Cropland Data Layer: Minnesota, 2013

2013. 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...

12.
Mixed

Cropland Data Layer: Minnesota, 2014

2014. 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...

13.
Mixed

Cropland Data Layer: Minnesota, 2015

2015. 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...

14.
Mixed

Cropland Data Layer: Minnesota, 2016

2016. 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...

15.
Mixed

Cropland Data Layer: Minnesota, 2017

2017. 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...

16.
Crops for 2014, Derived from National Agricultural Statistics Service: Indiana

Crops for 2014, Derived from National Agricultural Statistics Service: Indiana

2017. United States Department of Agriculture. The following is excerpted from the metadata provided by NASS (USDA) for the source data set CDL_2014_CLIP.tif: "The USDA, NASS Cropland Data Laye...

17.
Crops for 2015, Derived from National Agricultural Statistics Service: Indiana

Crops for 2015, Derived from National Agricultural Statistics Service: Indiana

2017. United States Department of Agriculture. The following is excerpted from the metadata provided by NASS (USDA) for the source data set CDL_2015_CLIP.tif: "The USDA, NASS Cropland Data Laye...

18.
Crops for 2016, Derived from National Agricultural Statistics Service: Indiana

Crops for 2016, Derived from National Agricultural Statistics Service: Indiana

2017. United States Department of Agriculture. The following is excerpted from the metadata provided by NASS (USDA) for the source data set CDL_2016_CLIP.tif: "The USDA, NASS Cropland Data Laye...

19.
Raster

Delaware Water Gap Color Infra-Red Photos: Pennsylvania

2000. US Geological Survey (USGS). arieal photography of the Delaware Water Gap including the surrounding watersheds and tributaries.

20.
Estimated Percent Change of Impervious Surface, Derived from the 2001 and 2006 National Land Cover Database: Indiana

Estimated Percent Change of Impervious Surface, Derived from the 2001 and 2006 National Land Cover Database: Indiana

2016. United States Geological Survey. IMPERVIOUS_SURFACE_CHANGE_2001_2006_USGS_IN is a raster layer (30-meter cell size) containing the percent difference of impervious-surface values i...