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 Collection Regional & NGO Geospatial Data Remove constraint Collection: Regional & NGO Geospatial Data
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1.
Raster

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 ...

2.
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 ...

3.
Raster

Bird Habitat - Central Appalachian Forest Ecoregion: Pennsylvania

2010. This raster dataset has been created using the original data "Pennsylvania conservation gap avian habitat models" as originated by the Environmenta...

4.
Raster

Bird Habitat - High Allegheny Plateau Ecoregion: Pennsylvania

2010. This raster dataset has been created using the original data "Pennsylvania conservation gap avian habitat models" as originated by the Environmenta...

5.
Raster

CIR Orthoimages - (State Plane): Lancaster County, Pennsylvania

2012. Color InfraRed (CIR) Orthoimages State Plane for Lancaster County, Pennsylvania 2012.

6.
Raster

CIR Orthoimages - (UTM): Lancaster County, Pennsylvania

2012. Color InfraRed (CIR) Orthoimages State Plane for Lancaster County, Pennsylvania 2012.

7.
Raster

CIR Orthoimages: Lancaster County, Pennsylvania

2012. Color InfraRed (CIR) Orthoimages State Plane for Lancaster County, Pennsylvania 2012.

8.
Raster

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...

9.
Raster

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...

10.
Raster

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...

11.
Raster

Digital Orthoimagery, Twin Cities, Spring 2016, 1-ft Resolution: Minnesota

2016. Metropolitan Council and Surdex Corporation. This dataset contains leaf-off, 4-band (red, green, blue, near-infrared (RGBI)) digital orthophoto imagery of the Twin Cities metropolitan area in ...

12.
Raster

Digital Orthophotos, Twin Cities Metropolitan Area, 1997: Minnesota

1997-04. This dataset contains 265 digital, black and white orthophoto quarter-quadrangles (DOQs), 3.75' x 3.75', covering the 7 county Twin Cities (Minneap...

13.
Raster

Digital Orthophotos, Twin Cities Metropolitan Area, 2000: Minnesota

2000-05. This dataset contains 267 black and white digital orthophoto quarter-quadrangles (DOQs), 3.75' x 3.75', covering the 7 county Twin Cities (Minneapo...

14.
Image

DVRPC 2000 Digital Orthoimagery for Southeast Pennsylvania

2000. An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation have bee...

15.
Image

DVRPC 2000 Digital Orthoimagery for Southeast Pennsylvania - Tile Index

2000. Tile Index - An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orienta...

16.
Raster

DVRPC 2005 Digital Orthoimagery - County Mosaics Southeast, Pennsylvania

2005. Mosaic - An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation...

17.
Raster

DVRPC 2005 Digital Orthoimagery for Southeast Pennsylvania

2005. An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation have bee...

18.
Raster

DVRPC 2005 Digital Orthoimagery for Southeast Pennsylvania - Tile Index

2005. TILE INDEX - An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orienta...

19.
Raster

DVRPC 2010 Digital Orthoimagery - County Mosaics Southeast, Pennsylvania

2010. Mosaic - An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation...

20.
Raster

DVRPC 2010 Digital Orthoimagery for Southeast Pennsylvania

2010. An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation have bee...