Illinois State Geological Survey (ISGS)

 

The Illinois State Geological Survey (ISGS) is a premier state Geological Survey serving the needs of Illinois with earth science information relevant to the State's environmental quality, economic vitality, and public safety. Approximately 200 scientists and technical support staff conduct basic and applied research in geology, compile geologic maps, and gather and manage the state's geological data to provide information to industry, governmental agencies and the public about the geology and mineral resources of Illinois.

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  • Domier, Jane E.J.; Luman, Donald E. (Illinois State Geological Survey, Prairie Research Institute, 2014)
    "North American Datum of 1983 (NSRS2007), North American Vertical Datum of 1988. Vector base data from 2013 TIGER/Line Shapefiles provided by the United States Census Bureau."/ Includes location map, text, 1 illustration, ...

    application/pdf

    application/pdfPDF (60Mb)
  • Domier, Jane E.J.; Luman, Donald E. (Illinois State Geological Survey, Prairie Research Institute, 2014)
    "North American Datum of 1983 (NSRS2007), North American Vertical Datum of 1988. Vector base data from 2013 TIGER/Line Shapefiles provided by the United States Census Bureau."/ Includes location map, text, 1 illustration, ...

    application/pdf

    application/pdfPDF (118Mb)
  • Domier, Jane E.J.; Luman, Donald E. (Illinois State Geological Survey, Prairie Research Institute, 2014)
    "North American Datum of 1983 (NSRS2007), North American Vertical Datum of 1988. Vector base data from 2013 TIGER/Line Shapefiles provided by the United States Census Bureau."/ Includes location map, text, 1 illustration, ...

    application/pdf

    application/pdfPDF (96Mb)
  • Domier, Jane E.J.; Luman, Donald E. (Illinois State Geological Survey, Prairie Research Institute, 2014)
    "North American Datum of 1983 (NSRS2007), North American Vertical Datum of 1988. Vector base data from 2013 TIGER/Line Shapefiles provided by the United States Census Bureau."/ Includes location map, text, 1 illustration, ...

    application/pdf

    application/pdfPDF (73Mb)
  • Domier, Jane E.J.; Luman, Donald E. (Illinois State Geological Survey, Prairie Research Institute, 2014)
    North American Datum of 1983 (NSRS2007), North American Vertical Datum of 1988. Vector base data from 2013 TIGER/Line Shapefiles provided by the United States Census Bureau."/ Includes location map, text, 1 illustration, ...

    application/pdf

    application/pdfPDF (43Mb)

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