Crustal Geophysics and Geochemistry Science Center

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. The website is no longer updated and is being maintained as a technical archive.

For geophysical data, please see the Geophysical Data Portal on the Mineral Resources On-Line Spatial Data website.

Image of North American continent magnetic data.

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