1. Asia, South Korea--east coast, Tǒkpʾo-dan to Pʾohang Yale Public content 1994. 2011-12-16T16:56:28Z. 2015-10-21T15:07:56Z. United States. Defense Mapping Agency. The Agency ; NOAA Distribution Branch, N/CG33, National Ocean Service, distributor. English. Public. Korea and Japan, Sea of.