Joseph S. Duval

National geophysical data grids

1993

Profiles of gamma-ray and magnetic data for aerial surveys over parts of the western United States from longitude 108 to 126 degrees W. and from latitude 34 to 49 degrees N.

A method for designing film transfer functions for use in an image processing laboratory

Data processing programs for aerial gamma-ray data

Radium distribution map and radon potential in the Bonneville Power Administration service area

A Microsoft Windows version of the MARK3 Monte Carlo resource simulator (U.S. Geological Survey open-file report)

Aerial gamma-ray surveys in Alaska

Image production equipment and procedures

Aerial gamma-ray surveys of the United States, including Alaska (U.S. Geological Survey open-file report)

Estimation of radon potential in the Pacific Northwest using geological data