Geospatial Survey Air Force Airman 1st Class Elizabeth Rodriguez levels a geospatial surveying instrument at Kadena Air Base, Japan, June 9, 2021. The instrument calculates relative distance, direction and elevation — calculations that are then uploaded to update geographical information. SHARE: Download: Full Size (0.82 MB) Tags: Air Force Credit: Air Force Airman 1st Class Stephen Pulter VIRIN: 210609-F-JK399-1051C.JPG Photo Gallery