Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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1. Public-Use Airports: Indiana, 2005

2005. Indiana Department of Transportation. AIRPORTS_PUBLIC_INDOT_IN is a point shapefile that shows public-use airports in Indiana. It is derived from data provided by personnel of the India...

2. Townships: Clay County, Minnesota, 2005

2005. Clay County GIS. Clay County townships.

3. Land Use 2005: Oakland County, Michigan

2005. Oakland County, Michigan. A spatial representation of land use. The polygons contained in this feature class were derived from the Oakland County Tax Parcel feature class. E...

4. Northern Lancaster County Groundwater Study: Pennsylvania, 2005

2005. Susquehanna River Basin Commission (SRBC). Contains various shapefiles, pdf's, and jpeg maps pertaining to the Northern Lancaster County Groungwater study. Layer inculde groundwater basin sh...

5. Aerial Photography: Carver County, Minnesota, 2005

2005. CarverGIS. Carver County 2005 Aerometric Imagery.

6. Aerial Survey 2005 Disease/Pest: Michigan

2005. Michigan Department of Natural Resources.

7. Aerial Survey 2005 Pattern: Michigan

2005. Michigan Department of Natural Resources.

8. Aerial Survey 2005 Severity: Michigan

2005. Michigan Department of Natural Resources.

9. All Metrics: Eastern Brook Trout Joint Venture: United States, 2006

2005. Eastern Brook Trout Joint Venture, Mark Hudy, US Forest Service, and Teresa Thieling, US Forest Service and James Madison University. This table contains the values of all the metrics calculated for the subwatersheds in the Eastern Brook Trout Joint Venture brook trout assessment....

10. American Indian Ethnicity: Indiana, 2000

2005. Indiana University (Data provider), Linda Zellmer (Data provider), United States Department of Commerce, United States Census Bureau (Data creator), Indiana Geological Survey (Data processor), and Denver Harper (Data processor). This file consists of ancestry data (first ancestry reported) for Indiana county subdivisions (legal townships,.

11. Animal Rendering Facilities: Iowa, 2005

2005. Kathryne Clark. This file contains locations of known facilities where the rendering process takes place in Iowa. It does not include transfer stations or call-in ...

12. Annual Average Daily Traffic (AADT) Turning Traffic: Iowa, 2005

2005. Iowa Department of Transportation. Iowa turning traffic data (AADT) for intersections on the primary, secondary and municipal roadway systems for 2005. The state is divided into 4 qu...

13. Archived Submerged Aquatic Vegetation - SAV 2005: Maryland

2005. Maryland iMap. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The 2005 Chesapeake Bay Submerged Aquatic Vegetation (SAV) was...

14. Asian Ethnicity: Indiana, 2000

2005. Indiana University (Data provider), Linda Zellmer (Data provider), United States Department of Commerce, United States Census Bureau (Data creator), Indiana Geological Survey (Data processor), and Denver Harper (Data processor). This file consists of ancestry data (first ancestry reported) for Indiana county subdivisions (legal townships,.

15. Bedrock Geology: Illinois, 2005

2005. Illinois State Geological Survey. This feature dataset shows the distribution and extent of the bedrock geologic units within the State of Illinois, as depicted on the map Bedrock G...

16. Black Ethnicity: Indiana, 2000

2005. Indiana University (Data provider), Linda Zellmer (Data provider), United States Department of Commerce, United States Census Bureau (Data creator), Indiana Geological Survey (Data processor), and Denver Harper (Data processor). This file consists of ancestry data (first ancestry reported) for Indiana county subdivisions (legal townships,.

17. County Natural Heritage Inventories: Western Pennsylvania, 2005

2005. County Natural Heritage Inventories, prepared by the Western Pennsylvania Conservancy.

18. DVRPC 2005 Digital Orthoimagery - County Mosaics: Southeast, Pennsylvania, 2005

2005. Delaware Valley Regional Planning Commission. Bucks North Mr.SID Mosaic - An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and...

19. DVRPC 2005 Digital Orthoimagery for Southeast Pennsylvania - Tile Index: Pennsylvania, 2005

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

20. DVRPC 2005 Digital Orthoimagery for Southeast Pennsylvania: Pennsylvania, 2005

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