Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

Search Constraints

You searched for: Dc format s GeoTIFF Remove constraint Dc format s: GeoTIFF Subject Imagery and Base Maps Remove constraint Subject: Imagery and Base Maps
Number of results to display per page
View results as:

Search Results

1.
1:250k Digital Raster Graphic - Collars Removed: Minnesota

1:250k Digital Raster Graphic - Collars Removed: Minnesota

1998. U.S. Geological Survey and Minnesota DNR and Minnesota Department of Natural Resources (DNR). A digital raster graphic (DRG) is a scanned image of an U.S. Geological Survey (USGS) standard series topographic map, including all map collar inf...

2.
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...

3.
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...

4.
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...

5.
Duluth 1-Meter Land Cover Classification (Urban Focused), 2016

Duluth 1-Meter Land Cover Classification (Urban Focused), 2016

2011-2015. Host, Trevor K., Rampi, Lian P., and Knight, Joe F. A high-resolution (1-meter) land cover classification raster dataset was completed for three different geographic areas in Minnesota: Duluth, Roche...

6.
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 (USGS) and Indiana 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...

7.
Estimated Percentage of Impervious Surface in 2006, Derived from the 2006 National Land Cover Database: Indiana

Estimated Percentage of Impervious Surface in 2006, Derived from the 2006 National Land Cover Database: Indiana

2016. United States Geological Survey (USGS) and Indiana Geological Survey. IMPERVIOUS_SURFACE_2006_USGS_IN is a grid (30-meter cell size) showing estimated percentages of impervious surfaces in Indiana in 2006.This grid is...

8.
Estimated Percentage of Impervious Surface in 2011, Derived from the 2011 National Land Cover Database: Indiana

Estimated Percentage of Impervious Surface in 2011, Derived from the 2011 National Land Cover Database: Indiana

2016. United States Geological Survey (USGS) and Indiana Geological Survey. IMPERVIOUS_SURFACE_2011_USGS_IN is a grid (30-meter cell size) showing estimated percentages of impervious surfaces in Indiana in 2011.This grid is...

9.
General Land Office Maps Counties: Iowa

General Land Office Maps Counties: Iowa

2017. The Office of the State Archaeologist. General Land Office Maps of the State of Iowa Each zip file contains a County-wide raster image.

10.
Image

Historical Map Collection for Lancaster County: Pennsylvania

1900. Historical maps in TIFF format of Lancaster County.

11.
Minnesota Land Cover Classification and Impervious Surface Area by Landsat and Lidar: 2013 Update

Minnesota Land Cover Classification and Impervious Surface Area by Landsat and Lidar: 2013 Update

2013. Rampi, Lian P., Knight, Joe F., and Bauer, Marvin. This is a 15-meter raster dataset of a land cover and impervious surface classification for 2013, level two classification. The classification was ...

12.
Purdue Campus: West Lafayette, Indiana, 1890

Purdue Campus: West Lafayette, Indiana, 1890

1890. The Purdue historical campus map collection was scanned and georeferenced by Purdue University Libraries. The physical maps were collected as Purdu...

13.
Purdue Campus: West Lafayette, Indiana, 1893

Purdue Campus: West Lafayette, Indiana, 1893

1893. The Purdue historical campus map collection was scanned and georeferenced by Purdue University Libraries. The physical maps were collected as Purdu...

14.
Purdue Campus: West Lafayette, Indiana, 1895

Purdue Campus: West Lafayette, Indiana, 1895

1895. The Purdue historical campus map collection was scanned and georeferenced by Purdue University Libraries. The physical maps were collected as Purdu...

15.
Purdue Campus: West Lafayette, Indiana, 1903

Purdue Campus: West Lafayette, Indiana, 1903

1903. The Purdue historical campus map collection was scanned and georeferenced by Purdue University Libraries. The physical maps were collected as Purdu...

16.
Purdue Campus: West Lafayette, Indiana, 1904

Purdue Campus: West Lafayette, Indiana, 1904

1904. The Purdue historical campus map collection was scanned and georeferenced by Purdue University Libraries. The physical maps were collected as Purdu...

17.
Purdue Campus: West Lafayette, Indiana, 1906

Purdue Campus: West Lafayette, Indiana, 1906

1906. The Purdue historical campus map collection was scanned and georeferenced by Purdue University Libraries. The physical maps were collected as Purdu...

18.
Purdue Campus: West Lafayette, Indiana, 1907

Purdue Campus: West Lafayette, Indiana, 1907

1907. The Purdue historical campus map collection was scanned and georeferenced by Purdue University Libraries. The physical maps were collected as Purdu...

19.
Purdue Campus: West Lafayette, Indiana, 1908

Purdue Campus: West Lafayette, Indiana, 1908

1908. The Purdue historical campus map collection was scanned and georeferenced by Purdue University Libraries. The physical maps were collected as Purdu...

20.
Purdue Campus: West Lafayette, Indiana, 1910

Purdue Campus: West Lafayette, Indiana, 1910

1910. The Purdue historical campus map collection was scanned and georeferenced by Purdue University Libraries. The physical maps were collected as Purdu...