# # 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 # 179.00466 36.80228 -121.78718 27.98 10 46 0 1.0 200 00 179.02550 36.80230 -121.78718 17.46 9 46 0 0.8 72 00 179.04633 36.80233 -121.78714 17.49 9 45 0 0.8 0 00 179.06716 36.80232 -121.78715 16.46 10 46 0 0.9 72 00 179.08800 36.80230 -121.78715 8.89 9 45 0 0.9 0 00 179.10883 36.80233 -121.78715 6.16 10 46 0 0.8 0 00 179.12966 36.80232 -121.78717 4.36 10 45 0 0.7 0 00 179.15050 36.80232 -121.78715 1.73 10 45 0 0.9 0 00 179.17133 36.80231 -121.78714 14.80 10 45 0 0.7 0 00 179.19216 36.80232 -121.78715 5.48 10 44 0 0.8 0 00 179.21300 36.80228 -121.78718 11.87 10 45 0 0.8 0 00 179.23383 36.80227 -121.78716 3.74 10 45 0 0.8 0 00 179.25466 36.80230 -121.78714 3.74 10 45 0 0.8 0 00 179.27550 36.80232 -121.78713 8.60 10 45 0 0.8 0 00 179.29633 36.80230 -121.78713 6.93 10 45 0 0.7 0 00 179.31716 36.80232 -121.78711 3.74 10 46 0 0.7 72 00 179.33800 36.80230 -121.78712 13.30 10 45 0 0.7 0 00 179.35883 36.80230 -121.78715 8.60 9 44 0 0.7 0 00 179.37966 36.80233 -121.78707 9.75 10 45 0 0.8 0 00 179.40050 36.80230 -121.78710 4.47 10 45 0 1.1 0 00 179.42133 36.80233 -121.78710 7.55 10 45 0 0.8 0 00 179.44216 36.80230 -121.78713 3.00 10 45 0 0.8 0 00 179.46300 36.80228 -121.78711 9.85 10 45 0 0.7 0 00 179.48383 36.80233 -121.78711 6.86 10 44 0 0.7 0 00 179.50466 36.80233 -121.78709 6.78 10 44 0 0.9 0 00 179.52550 36.80230 -121.78718 19.67 9 44 0 0.8 0 00 179.54633 36.80229 -121.78715 18.79 10 45 0 0.9 0 00 179.56716 36.80229 -121.78713 3.32 10 44 0 0.7 0 00 179.58800 36.80228 -121.78717 28.79 9 45 0 0.8 0 00 179.60883 36.80229 -121.78709 4.90 10 45 0 0.9 0 00 179.62966 36.80228 -121.78712 4.12 10 44 0 0.9 0 00 179.65050 36.80233 -121.78718 3.16 10 45 0 1.1 0 00 179.67133 36.80235 -121.78712 6.40 10 45 0 1.1 0 00 179.69216 36.80230 -121.78709 4.69 10 44 0 0.6 0 00 179.71300 36.80233 -121.78709 9.90 10 45 0 0.7 0 00 179.73383 36.80232 -121.78714 16.70 9 45 0 0.7 0 00 179.75466 36.80228 -121.78711 17.15 9 44 0 0.7 0 00 179.77550 36.80227 -121.78716 28.69 10 45 0 0.8 0 00 179.79633 36.80235 -121.78714 14.21 9 44 0 1.0 0 00 179.81716 36.80229 -121.78710 10.86 10 44 0 0.8 0 00 179.83799 36.80233 -121.78710 9.06 10 44 0 0.7 0 00 179.85882 36.80232 -121.78710 6.16 10 45 0 0.8 0 00 179.87965 36.80231 -121.78709 2.24 10 45 0 0.9 0 00 179.90049 36.80231 -121.78712 10.25 10 44 0 0.9 0 00 179.92132 36.80231 -121.78712 1.41 10 44 0 0.9 0 00 179.94215 36.80234 -121.78714 5.74 10 45 0 0.8 0 00 179.96299 36.80232 -121.78714 8.72 9 44 0 0.9 0 00 179.98382 36.80230 -121.78713 23.04 9 44 0 1.1 0 00