MX Siting Investigation Gravity Survey - Pine Valley, Utah. Revision. Open PDF Document Details Document Type Technical Report Publication Date May 15, 1981 Accession Number ADA112324 Tags Communities of Interest C4I Space Weapons Technologies DTIC Thesaurus Topics Air Force Computer Programs Computers Contrast Drainage Basins Elevation Geography Gravitational Fields Gravity Anomalies Grids Measurement Photographs Sea Level Shape Terrain Thickness Two Dimensional