Ground Magnetic Data for West-Central Colorado

Modeled ground magnetic data was extracted from the Pan American Center for Earth and Environmental Studies database at http://irpsrvgis08.utep.edu/viewers/Flex/GravityMagnetic/GravityMagnetic_CyberShare/ on 2/29/2012. The downloaded text file was then imported into an Excel spreadsheet. This spreadsheet data was converted into an ESRI point shapefile in UTM Zone 13 NAD27 projection, showing location and magnetic field strength in nano-Teslas. This point shapefile was then interpolated to an ESRI grid using an inverse-distance weighting method, using ESRI Spatial Analyst. The grid was used to create a contour map of magnetic field strength.

Data and Resources

Additional Info

Field Value
Source https://gdr.openei.org/submissions/341
Author Flint Geothermal, LLC
Maintainer Richard Zehner
bureau_code 019:20
Catalog GDR
Contact Phone 775.737.7806
harvest_object_id ba9ada38-ebbc-48e6-926c-a2bb33c84853
harvest_source_id 154c8289-1404-4e71-a217-a08000129ad0
harvest_source_title Geothermal Data Repository (GDR)
Origination Date 2012-03-08
program_code 019:006
Sectors Geothermal
was_harvested true

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Map data © OpenStreetMap contributors
Tiles by OpenStreetMap