# # 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 # 203.00257 36.80235 -121.78715 13.00 9 37 0 1.0 0 00 203.02340 36.80235 -121.78721 7.48 9 38 0 0.8 0 00 203.04424 36.80240 -121.78719 10.95 10 36 0 0.8 0 00 203.06507 36.80233 -121.78720 3.32 10 36 0 0.9 0 00 203.08590 36.80234 -121.78715 3.74 10 37 0 0.9 0 00 203.10674 36.80237 -121.78719 9.49 10 37 0 0.8 0 00 203.12757 36.80233 -121.78718 5.20 10 36 0 0.9 0 00 203.14840 36.80234 -121.78720 3.87 10 37 0 0.7 0 00 203.16924 36.80233 -121.78718 2.65 10 37 0 0.8 0 00 203.19007 36.80233 -121.78716 5.10 10 36 0 0.7 0 00 203.21090 36.80235 -121.78715 8.06 10 37 0 0.8 0 00 203.23174 36.80232 -121.78717 4.47 10 35 0 0.7 0 00 203.25257 36.80231 -121.78717 1.73 10 36 0 0.8 0 00 203.27340 36.80232 -121.78717 8.89 10 35 0 0.7 0 00 203.29424 36.80237 -121.78717 9.49 9 35 0 0.7 0 00 203.31507 36.80235 -121.78710 11.00 10 35 0 1.0 0 00 203.33590 36.80234 -121.78714 7.62 10 36 0 1.1 0 00 203.35674 36.80234 -121.78717 3.61 10 36 0 0.8 0 00 203.37757 36.80233 -121.78713 1.41 10 36 0 0.8 0 00 203.39839 36.80237 -121.78711 3.32 10 37 0 0.7 0 00 203.41924 36.80233 -121.78712 4.47 10 35 0 0.8 0 00 203.44006 36.80236 -121.78716 3.46 10 37 0 0.9 0 00 203.46089 36.80234 -121.78718 26.63 10 35 0 0.9 0 00 203.48172 36.80231 -121.78719 21.42 10 36 0 0.9 0 00 203.50256 36.80232 -121.78715 6.32 10 36 0 0.8 0 00 203.52344 36.80232 -121.78715 4.36 10 36 0 0.8 0 00 203.54427 36.80233 -121.78713 2.83 10 36 0 0.8 0 00 203.56510 36.80233 -121.78717 1.73 10 36 0 0.8 0 00 203.58594 36.80233 -121.78716 2.65 10 36 0 1.1 0 00 203.60677 36.80236 -121.78712 4.69 10 37 0 0.7 0 00 203.62760 36.80235 -121.78712 2.65 10 37 0 0.6 0 00 203.64844 36.80235 -121.78714 4.47 10 36 0 0.8 0 00 203.66927 36.80233 -121.78718 12.45 9 35 0 0.7 0 00 203.69010 36.80235 -121.78717 15.78 9 36 0 0.8 0 00 203.71094 36.80231 -121.78716 25.85 10 36 0 0.7 0 00 203.73177 36.80238 -121.78717 33.32 10 34 0 1.0 0 00 203.75260 36.80234 -121.78709 3.32 10 34 0 0.8 0 00 203.77344 36.80228 -121.78708 9.54 10 35 0 0.7 0 00 203.79427 36.80235 -121.78713 12.17 10 36 0 1.5 0 00 203.81510 36.80230 -121.78714 28.28 10 36 0 1.1 0 00 203.83594 36.80227 -121.78711 12.00 10 35 0 1.1 0 00 203.85677 36.80233 -121.78709 7.94 10 36 0 0.9 0 00 203.87760 36.80228 -121.78707 29.05 9 36 0 1.3 0 00 203.89844 36.80234 -121.78714 18.49 9 36 0 0.9 0 00 203.91927 36.80230 -121.78714 13.67 9 35 0 1.0 0 00 203.94010 36.80230 -121.78712 20.20 10 35 0 0.9 0 00 203.96094 36.80230 -121.78715 24.66 10 35 0 0.8 0 00 203.98177 36.80233 -121.78709 10.44 9 35 0 0.9 0 00