1. Pacific Ocean, Ecuador, Archipélago de Colón (Galapagos Islands) Yale Public content 1993. 2011-11-28T18:31:17Z. 2015-10-21T15:06:34Z. United States. Defense Mapping Agency. Hydrographic/Topographic Center. The Center ; NOAA Distribution Branch, N/CG33, National Ocean Service. English. Public. Galapagos Islands and Pacific Ocean.