Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The screenshot was captured from the 3D web viewer tool created by Illinois State Geological Survey (ISGS).
The screenshot was captured from the 3D web viewer tool created by Illinois State Geological Survey (ISGS).
This screen clipped image was generated with the Illinois State Geological Survey's 3D viewer. This map shows the surficial geology of Boon County, Illinois above a generated cross section along the red diagonal indicator line.
This screen clipped image was generated with the Illinois State Geological Survey's 3D viewer. This map shows the surficial geology of Boon County, Illinois above a generated cross section along the red diagonal indicator line.
This map shows the generalized glaciated terrain of the state of Illinois. For more information, visit the Illinois State Geological Survey website.
This map shows the generalized glaciated terrain of the state of Illinois. For more information, visit the Illinois State Geological Survey website.
This image shows a street map within McHenry County, Illinois (above). The red line indicates the location of the geologic cross section (below). The red line shows an area of proposed development and the cross section indicates the existence of a sensitive aquifer along that locator line.
This image shows a street map within McHenry County, Illinois (above). The red line indicates the location of the geologic cross section (below). The red line shows an area of proposed development and the cross section indicates the existence of a sensitive aquifer along that locator line.
This is an image of the top two winners from the competition holding their awards along with contest sponsors.
This is an image of the top two winners from the competition holding their awards along with contest sponsors.
This picture illustrates a BSGMC participant student poster presented at GSA.
Terry Lee from the University of Nevada, Reno, 1:24,000-Scale Geologic Map of the Western Half of the Franklin Lake NW 7.5-Minute Quadrangle, Ruby Mountains-East Humboldt Range Metamorphic Core Complex, Northeast Nevada.
This picture illustrates a BSGMC participant student poster presented at GSA.
Terry Lee from the University of Nevada, Reno, 1:24,000-Scale Geologic Map of the Western Half of the Franklin Lake NW 7.5-Minute Quadrangle, Ruby Mountains-East Humboldt Range Metamorphic Core Complex, Northeast Nevada.
The U.S.
Translate a Digital Map With GeMS, Part C1 - How to load map unit polygons, lines, and cross section data from another schema to GeMS.
Translate a Digital Map With GeMS, Part C1 - How to load map unit polygons, lines, and cross section data from another schema to GeMS.
Translate a Digital Map With GeMS, Part C2 - How to translate point features and non-spatial information from another schema to GeMS
Translate a Digital Map With GeMS, Part C2 - How to translate point features and non-spatial information from another schema to GeMS
Getting Started With GeMS, Part A - An introduction to the GeMS schema, the GeMS Tools ArcGIS toolbox, and how to prepare ArcMap for digitizing.
Getting Started With GeMS, Part A - An introduction to the GeMS schema, the GeMS Tools ArcGIS toolbox, and how to prepare ArcMap for digitizing.
Digitize an Analog Map With GeMS, Part B1 - How to create an empty GeMS geodatabase in ArcMap, digitize contacts from a scanned geologic map, and create map unit polygons.
Digitize an Analog Map With GeMS, Part B1 - How to create an empty GeMS geodatabase in ArcMap, digitize contacts from a scanned geologic map, and create map unit polygons.
Digitize an Analog Map With GeMS, Part B3 - How to complete nonspatial tables, validate a GeMS database, and symbolize features.
Digitize an Analog Map With GeMS, Part B3 - How to complete nonspatial tables, validate a GeMS database, and symbolize features.