SURVEY SAMPLE LAT LON COLOUR NATQUA NATSUR SORDAT SORIND DESCRP PRMSEC REMRKS BEGIN_OBSTIM ORIG_DATUM DEVICE SOURCE H07042 23645 51.403963 179.373432 Rocky 1-Jan-45 mggal AFSC H07042 23646 51.416831 179.363971 Black Pebbles and Shells 1-Jan-45 mggal AFSC H07042 23647 51.423237 179.2994 Black Sand and Shells 1-Jan-45 mggal AFSC