Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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You searched for: Format Geodatabase Remove constraint Format: Geodatabase Time Period 1950-1999 Remove constraint Time Period: 1950-1999
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1. Digital Raster Graphic - Collars Removed: Minnesota, 1:250k

1998. U.S. Geological Survey and Minnesota DNR. A digital raster graphic (DRG) is a scanned image of an U.S. Geological Survey (USGS) standard series topographic map, including all map collar inf...

2. Mineral Potential Section Projects Since 1976: Minnesota

1976. Minnesota Department of Natural Resources (DNR). Spatial (GIS) footprints of published and open-file projects since 1976 sourced from the Minnesota DNR's Mineral Potential Section. Most of the foo...

3. Normal Annual Precipitation Average, 1981-2010: Minnesota

1981. State Climatology Office, DNR, MDA. Annual and monthly average precipitation data for the period of 1981-2010. Data source is the Minnesota Climatology Working Group at the State Clim...