Airborne Geophysical Survey Inventory Viewer Screenshot

geophysical survey index map

Detailed Description

Index map of 1,598 airborne geophysical surveys conducted or contracted by the USGS since the 1940s. The Project generated survey footprints and attributed each with survey specific information that helps users quickly assess available data sets on our geophysical data portal.


Image Dimensions: 1263 x 1017

Date Taken:

Location Taken: US