SURVEY SAMPLE LAT LON COLOUR NATQUA NATSUR SORDAT SORIND DESCRP PRMSEC REMRKS BEGIN_OBSTIM ORIG_DATUM DEVICE SOURCE H06499A 1 25.896533 -96.390805 gy M nad27 digitized H06499A 2 27.355843 -96.452037 sft gy M nad27 digitized H06499A 3 27.91071 -95.27829 S Sh nad27 digitized H06499A 4 27.918262 -95.276273 gy M nad27 digitized