Gravity and related derivative GeoTIFF grids and data for the United States and Canada
Several evidential layers calculated from a compilation of gravity data from the  national-scale gravity anomaly map of the conterminous United States (Phillips and others, 1993), Alaska (Saltus and others, 2006) and Canada (Geological Survey of Canada, 2017) are presented here. This directory includes GeoTIFF grids …