Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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1.
Active Mines in the Danville Coal Member: Indiana

Active Mines in the Danville Coal Member: Indiana

2010. Indiana Geological Survey. COAL_MINE_ACTIVE_DANVILLE_IN_2010 is a polygon-based ESRI ArcGIS shapefile that shows the location and extent of active surface and underground coa...

2.
Active Mines in the Hymera Coal Member: Indiana

Active Mines in the Hymera Coal Member: Indiana

2014. Indiana Geological Survey. COAL_MINE_ACTIVE_HYMERA_IN_2014 is a polygon-based ESRI ArcGIS shapefile that shows the location and extent of active surface and underground coal ...

3.
Bedrock Aquifer Systems: Indiana

Bedrock Aquifer Systems: Indiana

2011. Indiana Department of Natural Resources, Division of Water. AQUIFER_SYSTEMS_BEDROCK_IDNR_IN is a polygon shapefile that shows bedrock aquifer systems of the State of Indiana. The source scale of the map depi...

4.
Bedrock Aquifer Systems: Indiana

Bedrock Aquifer Systems: Indiana

1994. United States Geological Survey (USGS) and Indiana Geological Survey. Four types of bedrock aquifers in 12 water-management basins identified by the Indiana Natural Resources Commission (INRC) in Indiana were identifi...

5.
Bedrock Geology: Indiana

Bedrock Geology: Indiana

2010. Indiana Geological Survey. BEDROCK_GEOL_MM48_IN is a polygon shapefile that shows bedrock geology of the state of Indiana at a scale of 1:500,000. The mapped stratigraphic un...

6.
Bedrock geology of Indiana, from the Regional Geologic Map Series of the Indiana Geological Survey: Indiana

Bedrock geology of Indiana, from the Regional Geologic Map Series of the Indiana Geological Survey: Indiana

2013. Indiana Geological Survey. BEDROCK_GEOL_RGM_IN is a polygon shapefile that shows the bedrock geology of the state of Indiana, produced from the Indiana Geological Survey Regi...

7.
Bedrock Topography Contours: Indiana

Bedrock Topography Contours: Indiana

2003. Indiana Geological Survey. Bedrock topography was converted from the original published map, Indiana Geological Survey Miscellaneous Map 36. The contours define the elevation...

8.
Polygon

Bedrock Type: Wisconsin, 2008

2008. Wisconsin Department of Natural Resources. This layer consists of a polygon coverage at 1:500,000 scale with information about bedrock type used in the GCSM. Bedrock is the consolidated mate...

9.
Census Blocks 2000: Indiana

Census Blocks 2000: Indiana

2000. United States Census Bureau. The following is excerpted from an on-line document produced by ESRI pertaining to the Census 2000 TIGER Line data: "The Census 2000 TIGER/Line sh...

10.
Depth Ranges of the Colchester Coal Member: Indiana

Depth Ranges of the Colchester Coal Member: Indiana

2014. Indiana Geological Survey. In the past a series of reports on coal resources of selected counties in Indiana were published as part of the Special Report series of the Indian...

11.
Depth Ranges of the Hymera Coal Member: Indiana

Depth Ranges of the Hymera Coal Member: Indiana

2014. Indiana Geological Survey. In the past a series of reports on coal resources of selected counties in Indiana were published as part of the Special Report series of the Indian...

12.
Depth Ranges of the Seelyville Coal Member: Indiana

Depth Ranges of the Seelyville Coal Member: Indiana

2011. Indiana Geological Survey. In the past a series of reports on coal resources of selected counties in Indiana was published as part of the Special Report series of the Indiana...

13.
Polygon

Depth to Bedrock: Wisconsin, 2008

2008. Wisconsin Department of Natural Resources. This layer consists of a 1:250,000-scale polygon coverage containing depth-to-bedrock estimates and related information used in preparing the GCSM ...

14.
Depth to the Danville Coal Member (Dugger Formation, Pennsylvanian System), Derived from Coal Availability Investigations: Indiana

Depth to the Danville Coal Member (Dugger Formation, Pennsylvanian System), Derived from Coal Availability Investigations: Indiana

2011. Indiana Geological Survey. In the past a series of reports on coal resources of selected counties in Indiana was published as part of the Special Report series of the Indiana...

15.
Depth to the Springfield Coal Member (Carbondale Formation, Pennsylvanian System), Derived from Coal Availability Investigations: Indiana

Depth to the Springfield Coal Member (Carbondale Formation, Pennsylvanian System), Derived from Coal Availability Investigations: Indiana

2011. Indiana Geological Survey. In the past a series of reports on coal resources of selected counties in Indiana was published as part of the Special Report series of the Indiana...

16.
Polygon

Depth to Water Table: Wisconsin, 2008

2008. Wisconsin Department of Natural Resources. This is a polygon layer at1:250,000 scale containing depth-to-water table estimates used in preparing the GCSM for Wisconsin. The depth to water ta...

17.
Driftless Areas: Illinois, 2004

Driftless Areas: Illinois, 2004

1994. Illinois State Geological Survey. This is a polygon feature class containing driftless areas in Illinois. These areas are analogous to areas of the state where the bedrock surface i...

18.
Elevation Ranges of the Colchester Coal Member (Linton Formation, Pennsylvanian) in West-Central Indiana: Indiana

Elevation Ranges of the Colchester Coal Member (Linton Formation, Pennsylvanian) in West-Central Indiana: Indiana

2014. Indiana Geological Survey. In the past a series of reports on coal resources of selected counties in Indiana were published as part of the Special Report series of the Indian...

19.
Elevation Ranges of the Danville Coal Member (Dugger Formation, Pennsylvanian) in West-Central Indiana: Indiana

Elevation Ranges of the Danville Coal Member (Dugger Formation, Pennsylvanian) in West-Central Indiana: Indiana

2011. Indiana Geological Survey. In the past a series of reports on coal resources of selected counties in Indiana was published as part of the Special Report series of the Indiana...

20.
Elevation Ranges of the Hymera Coal Member (Dugger Formation, Pennsylvanian) in West-Central Indiana: Indiana

Elevation Ranges of the Hymera Coal Member (Dugger Formation, Pennsylvanian) in West-Central Indiana: Indiana

2014. Indiana Geological Survey. In the past a series of reports on coal resources of selected counties in Indiana were published as part of the Special Report series of the Indian...

21.
Elevation Ranges of the Seelyville Coal Member: Indiana

Elevation Ranges of the Seelyville Coal Member: Indiana

2011. Indiana Geological Survey. In the past a series of reports on coal resources of selected counties in Indiana was published as part of the Special Report series of the Indiana...

22.
Elevation Ranges of the Springfield Coal Member (Petersburg Formation, Pennsylvanian) in West-Central Indiana: Indiana

Elevation Ranges of the Springfield Coal Member (Petersburg Formation, Pennsylvanian) in West-Central Indiana: Indiana

2011. Indiana Geological Survey. In the past a series of reports on coal resources of selected counties in Indiana was published as part of the Special Report series of the Indiana...

23.
Polygon

Floodplain: Ann Arbor, Michigan, 2012

2012. That portion of the river valley, adjacent to the channel, which is built of sediments deposited during the present geological / climatic regime. B...

24.
Polygon

GeoMorph: Becker County, Minnesota, 2013

2013. Shapefile of GeoMorph (geometric morphometric) in Becker County, Minnesota.

25.
Glacial Boundaries: Illinois, 1998

Glacial Boundaries: Illinois, 1998

1998. Illinois State Geological Survey. Glacial boundary lines representing the extent of glaciation for major glacial episodes in Illinois. Data originally from Quaternary Deposits in Il...

26.
Polygon

Groundwater Contamination Susceptibility Model (GCSM): Wisconsin, 2008

2008. Wisconsin Department of Natural Resources. This layer includes a polygon coverage derived from 1:500,000-scale sources containing the output from the Groundwater Contamination Susceptibility...

27.
Historic Wetland Habitats of the National Wetlands Inventory (NWI) for Indiana: Indiana

Historic Wetland Habitats of the National Wetlands Inventory (NWI) for Indiana: Indiana

2014. United States Fish and Wildlife Service. WETLANDS_HISTORIC_NWI_USFWS_IN.SHP provides the extent and locations of historic wetland habitats in Indiana. The following is excerpted from meta...

28.
Hydrogeologic Terrains and Settings: Indiana

Hydrogeologic Terrains and Settings: Indiana

2002. Indiana Geological Survey. HYDROGEOL_SETTINGS_IN is a polygon shapefile that shows hydrogeologic terrains and settings of Indiana. The methodology of the investigation and de...

29.
Liquefaction Potential of Materials: Indiana

Liquefaction Potential of Materials: Indiana

2011. Indiana Geological Survey. EARTHQUAKE_LIQUEFACTION_POTENTIAL_MM81_IN is a polygon shapefile that shows highly generalized categories (low, moderate, and high) of liquefaction...

30.
Mined-Out Areas in the Colchester Coal Member: Indiana

Mined-Out Areas in the Colchester Coal Member: Indiana

2014. Indiana Geological Survey. COAL_MINE_MINED_OUT_COLCHESTER_IN_2014 is a polygon-based ESRI ArcGIS shapefile that shows the location and extent of the mined-out areas in the Co...

31.
Mined-Out Areas in the Danville Coal Member: Indiana

Mined-Out Areas in the Danville Coal Member: Indiana

2010. Indiana Geological Survey. COAL_MINE_MINED_OUT_DANVILLE_IN_2010 is a polygon-based ESRI ArcGIS shapefile that shows the location and extent of the mined-out areas in the Danv...

32.
Mined-Out Areas in the Hymera Coal Member: Indiana

Mined-Out Areas in the Hymera Coal Member: Indiana

2014. Indiana Geological Survey. COAL_MINE_MINED_OUT_HYMERA_IN_2014 is a polygon-based ESRI ArcGIS shapefile that shows the location and extent of the mined-out areas in the Hymera...

33.
Mined-Out Areas in the Seelyville Coal Member: Indiana

Mined-Out Areas in the Seelyville Coal Member: Indiana

2012. Indiana Geological Survey. COAL_SEELYVILLE_MINED_OUT_IN_2012.SHP is a polygon-based Esri ArcGIS shapefile that shows the location and extent of the mined-out areas in the See...

34.
Number of Mapped Cave Entrances per Square Kilometer in Southern Indiana: Indiana

Number of Mapped Cave Entrances per Square Kilometer in Southern Indiana: Indiana

2002. Indiana Geological Survey. KARST_CAVE_DENSITY_IN is a polygon shapefile that shows the density (i.e., number per square kilometer) of mapped cave entrances in Silurian, Devon...

35.
Percentage of Prime Farmland and Percentage of Hydric Soil in Soil Associations: Indiana

Percentage of Prime Farmland and Percentage of Hydric Soil in Soil Associations: Indiana

2002. United States Department of Agriculture. Prime farmland and Hydric soil percentages were calculated by summarizing the component table associated with each soil map unit featured. Shapefi...

36.
Petroleum Reservoir Fields (Oil and Gas): Indiana

Petroleum Reservoir Fields (Oil and Gas): Indiana

2015. Indiana Geological Survey. PETROLEUM_FIELDS_IGS_IN.SHP is an Esri polygon shapefile that depicts the locations and extents of all petroleum reservoir fields in Indiana, as of...

37.
Physiographic Regions: Indiana

Physiographic Regions: Indiana

2002. Indiana Geological Survey. PHYSIOGRAPHY_SR61_IN is a polygon shapefile that shows the physiographic regions of Indiana. Detailed descriptions of these regions can be obtained...

38.
Predicted Responses of Geologic Materials to Seismically Induced Ground Shaking: Indiana

Predicted Responses of Geologic Materials to Seismically Induced Ground Shaking: Indiana

2011. Indiana Geological Survey. SEISMIC_SHAKING_PREDICTED_RESPONSE_RP35_IN is a polygon shapefile that shows the distribution and classification of National Earthquake Hazards Red...

39.
Quaternary Geologic Map : Indiana

Quaternary Geologic Map : Indiana

2002. Indiana Geological Survey. SURFICIAL_GEOL_MM49_IN is a polygon shapefile that shows surficial geology in Indiana at a scale of 1:500,000. The mapped units include textural as...

40.
Sand and Gravel Resource Potential in Mapped Surficial Material: Indiana

Sand and Gravel Resource Potential in Mapped Surficial Material: Indiana

2003. Indiana Geological Survey. SAND_GRAVEL_RESOURCES_IN is a polygon shapefile that identifies sand and gravel permissive tracts in the surficial unconsolidated deposits of India...

41.
Shrink-Swell Characteristics, Derived from STATSGO: Indiana

Shrink-Swell Characteristics, Derived from STATSGO: Indiana

2002. Indiana Geological Survey. The 1994 State Soil Geographic (STATSGO) database for Indiana, obtained from the U.S. Department of Agriculture (USDA), Natural Resources Conservat...

42.
Silurian Reef Locations (Polygon): Indiana

Silurian Reef Locations (Polygon): Indiana

2003. Indiana Geological Survey. SILURIAN_REEF_POLYGONS_MM54_IN is a polygon shapefile that shows the general locations of Silurian rock reef bank formations in Indiana. These data...

43.
Sinkhole Areas and Sinking-Stream Basins in Southern Indiana: Indiana

Sinkhole Areas and Sinking-Stream Basins in Southern Indiana: Indiana

2002. Indiana Geological Survey. KARST_MM65_IN is a polygon shapefile that shows sinkhole areas and sinking-stream basins associated with rocks of Silurian, Devonian, and Mississip...

44.
Soil Associations: Indiana

Soil Associations: Indiana

2002. United States Department of Agriculture. Natural Resources Conservation Service, STATSGO metadata reports- "This data set is a digital general soil association map developed by the Nation...

45.
Polygon

Soil Associations Map (500K): Illinois, 2004

1984. Illinois State Geological Survey. This is a polygon feature class showing soil associations in Illinois, from the General Soil Map of Illinois (Fehrenbacher, 1982). Created in 1984 ...

46.
Polygon

Soil Associations: Wisconsin, 2008

2008. Wisconsin Department of Natural Resources. This layer consists of a polygon layer at 1:250,000 scale (WI_SoilAssociations_2008'/'sasppoly') used in preparing the GCSM, and containing informa...

47.
Polygon

Soil Characteristics: Wisconsin, 2008

2008. Wisconsin Department of Natural Resources. This layer consists of a polygon layer at 1:250,000 scale ('WI_SoilCharacteristics_2008'/'schppoly') used in preparing the GCSM, and containing inf...

48.
Soil Survey Geographic (SSURGO) Database: Indiana

Soil Survey Geographic (SSURGO) Database: Indiana

2015. Natural Resources Conservation Service, United States Department of Agriculture, and Indiana Geological Survey. The following is excerpted from information provided by the U.S.D.A., N.R.C.S.: "This data set is a digital soil survey and generally is the most ...

49.
Polygon

Soils: Becker County, Minnesota, 2013

2013. Shapefile of soils in Becker County, Minnesota.

50.
Springfield Coal Member Active Mines: Indiana

Springfield Coal Member Active Mines: Indiana

2011. Indiana Geological Survey. COAL_MINE_ACTIVE_SPRINGFIELD_IN_2010 is a polygon-based ESRI ArcGIS shapefile that shows the location and extent of active surface and underground ...