Crustal Geophysics and Geochemistry Science Center

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Image of porter airplane used in geophysical surveys.

USGS Geophysical Products

This website contains links and listings of digital geophysical products spanning the regional centers of the USGS. For products that are available as webpages, the links will access those sites. For products only available as hardcopy (ie. CD/DVD-ROMs), they must be ordered through the USGS store at

Image of North American continent magnetic data.

Mineral Resources Program
Eastern Central GMEG Alaska Minerals Information Crustal Geophysics and Geochemistry Spatial Data