U.S. Geological Survey

Colorado Aeromagnetic Data Index Map

The Colorado aeromagnetic compilation map contains data from 34 separate aeromagnetic surveys, digitized maps, and previous gridded compilations. This map is an index to the flightline spacing and altitude of the original surveys. A tabular index provides a summary of the data sources. References are listed in the bibliography. Selected digital data are available from the National Geophysical Data Center (NGDC), Boulder, Colorado.


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