SURVEY SAMPLE LAT LON COLOUR NATQUA NATSUR SORDAT SORIND DESCRP PRMSEC REMRKS BEGIN_OBSTIM ORIG_DATUM DEVICE SOURCE H06571 21332 52.921925 -170.023435 Rocky and Hard 1-Jan-40 mggal AFSC H06571 21333 52.806009 -170.140289 Gravel 1-Jan-40 mggal AFSC H06571 21334 52.787401 -170.165726 Rocky 1-Jan-40 mggal AFSC H06571 21335 52.788163 -170.13603 Rocky 1-Jan-40 mggal AFSC H06571 21336 52.7825 -170.097673 Rocky 1-Jan-40 mggal AFSC H06571 21337 52.78269 -170.094865 Black Sand 1-Jan-40 mggal AFSC H06571 21338 52.784784 -170.096698 Rocky 1-Jan-40 mggal AFSC H06571 21339 52.732745 -170.185547 Rocky 1-Jan-40 mggal AFSC H06571 21340 52.718016 -170.133198 Large Boulders 1-Jan-40 mggal AFSC H06571 21341 52.718992 -170.14293 Large Boulders 1-Jan-40 mggal AFSC H06571 21342 52.719587 -170.151425 Black Sand 1-Jan-40 mggal AFSC H06571 21343 52.719968 -170.153924 Large Boulders 1-Jan-40 mggal AFSC H06571 21344 52.720443 -170.153828 Rocky 1-Jan-40 mggal AFSC H06571 21345 52.721134 -170.155803 Large Boulders 1-Jan-40 mggal AFSC H06571 21346 52.719254 -170.155732 Black Sand and Fine Gravel 1-Jan-40 mggal AFSC H06571 21347 52.72149 -170.162894 Large Boulders 1-Jan-40 mggal AFSC H06571 21348 52.721181 -170.16111 Rocky 1-Jan-40 mggal AFSC