Ocean Floor Survey U.S. and South Korean sailors conduct a survey to map ocean floor topography off the coast of Chinhae, South Korea, March 10, 2016, during Exercise Foal Eagle 2016. Navy photo by Petty Officer 1st Class Charles E. White SHARE: Download: Full Size (0.63 MB) Tags: Sailor, Chinhae, SOUTH KOREA, Navy Credit: Petty Officer 1st Class Charles White VIRIN: 160311-N-GO855-015A.JPG Photo Gallery