# # OASIS Data Header # # Instrument: Garmin GPS # Mooring: m1 # Deployment Date: 24 July 2025 # # Data Fields: # Name Description Format # --------------------------------------------------------- # time GMT time (decimal julian day) ddd.fffff # latitude Latitude (deg north) floating point # longitude Longitude (deg west) floating point # std_dev Position Standard Deviation (m) floating point # samples Number of samples taken integer # time_on Power-On duration (s) integer # diffSamples Number Differential GPS Samples integer # hdop Horizontal Dilution of Precision # temp GPS Receiver Temp (deg C) floating point # status Garmin Status Byte hex (see note) # # Note: Status Byte Format # Bit Description Values # 0 ROM checksum test 1 = Pass 0 = Fail # 1 Receiver failure discrete 1 = Pass 0 = Fail # 2 Stored data lost 1 = Retained 0 = Lost # 3 Real time clock lost 1 = Retained 0 = Lost # 4 Oscillator drift discrete 1 = Pass 0 = Excessive Drift # 5 Board configuration data 1 = Retained 0 = Lost # 6,7 Unused # 191.00465 36.80239 -121.78711 17.06 9 33 0 1.0 0 00 191.02549 36.80238 -121.78712 22.25 9 33 0 1.0 0 00 191.04632 36.80242 -121.78713 41.40 9 31 0 2.1 0 00 191.06715 36.80239 -121.78722 34.06 9 32 0 1.5 0 00 191.08799 36.80232 -121.78721 31.80 9 31 0 1.2 0 00 191.10882 36.80232 -121.78713 3.61 10 31 0 1.1 0 00 191.12965 36.80229 -121.78711 14.14 10 31 0 1.4 0 00 191.15049 36.80231 -121.78716 5.20 10 32 0 1.3 0 00 191.17132 36.80230 -121.78714 4.80 10 31 0 1.4 0 00 191.21299 36.80235 -121.78710 5.92 10 31 0 3.5 0 00 191.23382 36.80227 -121.78713 4.80 10 32 0 0.8 0 00 191.25465 36.80234 -121.78709 5.48 10 31 0 1.1 0 00 191.27549 36.80233 -121.78714 6.63 10 32 0 1.3 0 00 191.29632 36.80231 -121.78713 7.21 10 32 0 0.9 0 00 191.31715 36.80230 -121.78713 12.04 9 32 0 0.7 0 00 191.33799 36.80228 -121.78713 20.05 9 31 0 0.9 0 00 191.35882 36.80229 -121.78713 16.88 9 32 0 1.2 0 00 191.37965 36.80233 -121.78709 4.24 10 32 0 0.9 0 00 191.40049 36.80232 -121.78712 3.32 10 33 0 0.8 0 00 191.42132 36.80229 -121.78714 3.87 10 32 0 1.4 0 00 191.44215 36.80232 -121.78711 5.92 10 32 0 1.3 0 00 191.46299 36.80242 -121.78705 10.25 10 32 0 2.0 0 00 191.48382 36.80221 -121.78718 4.80 10 31 0 2.4 0 00 191.50465 36.80232 -121.78715 13.67 9 32 0 1.2 0 00 191.52549 36.80230 -121.78716 4.69 10 33 0 1.0 0 00 191.54632 36.80232 -121.78717 4.80 10 31 0 1.2 0 00 191.56715 36.80231 -121.78709 11.05 10 32 0 1.3 0 00 191.58799 36.80235 -121.78713 5.00 10 31 0 1.3 0 00 191.60882 36.80235 -121.78710 14.42 10 31 0 2.0 0 00 191.62965 36.80238 -121.78715 13.67 10 32 0 4.1 0 00 191.65049 36.80228 -121.78704 35.50 10 32 0 2.0 0 00 191.67132 36.80232 -121.78710 6.71 10 32 0 1.1 0 00 191.69236 36.80234 -121.78708 24.52 10 48 0 0.7 72 00 191.71299 36.80230 -121.78711 18.11 9 32 0 1.1 0 00 191.73382 36.80227 -121.78712 13.15 9 32 0 0.9 0 00 191.75465 36.80235 -121.78716 21.63 9 32 0 1.1 0 00 191.77549 36.80231 -121.78715 23.30 9 32 0 0.9 0 00 191.79632 36.80231 -121.78719 21.21 10 32 0 1.0 0 00 191.81715 36.80222 -121.78720 36.51 10 32 0 1.0 0 00 191.83799 36.80208 -121.78730 133.72 10 32 0 3.6 0 00 191.85903 36.80233 -121.78712 31.54 9 49 0 1.2 72 00 191.87965 36.80237 -121.78715 12.29 10 32 0 1.6 0 00 191.90049 36.80234 -121.78732 35.40 10 31 0 5.8 0 00 191.92132 36.80237 -121.78718 31.76 9 32 0 0.9 0 00 191.94215 36.80248 -121.78697 78.59 9 30 0 2.4 0 00 191.96297 36.80238 -121.78715 14.80 10 32 0 1.1 0 00 191.98402 36.80236 -121.78715 3.32 10 48 0 0.8 72 00