# # 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 # 177.00465 36.80233 -121.78708 12.17 9 48 0 1.0 0 00 177.02549 36.80230 -121.78715 14.87 9 47 0 0.8 72 00 177.04632 36.80231 -121.78713 5.48 10 48 0 0.8 0 00 177.06715 36.80231 -121.78705 48.81 10 48 0 1.0 72 00 177.08799 36.80233 -121.78712 8.72 9 48 0 0.9 0 00 177.10882 36.80236 -121.78716 10.49 10 46 0 0.8 72 00 177.12965 36.80228 -121.78709 17.94 9 47 0 0.7 200 00 177.15049 36.80232 -121.78716 5.66 10 46 0 0.9 72 00 177.17132 36.80225 -121.78704 36.91 9 47 0 0.8 200 00 177.19215 36.80224 -121.78706 52.98 10 47 0 0.7 72 00 177.21299 36.80230 -121.78713 20.25 9 47 0 0.7 200 00 177.23375 36.80212 -121.78714 110.39 10 42 0 0.8 0 00 177.25465 36.80233 -121.78710 23.66 10 47 0 0.8 0 00 177.27547 36.80231 -121.78712 13.96 9 47 0 0.7 72 00 177.29631 36.80233 -121.78709 15.39 9 47 0 0.8 200 00 177.31714 36.80230 -121.78709 3.74 10 47 0 0.7 72 00 177.33791 36.80231 -121.78711 9.49 10 41 0 0.7 0 00 177.35881 36.80231 -121.78716 17.29 10 47 0 0.7 72 00 177.37964 36.80230 -121.78718 33.35 10 47 0 0.7 200 00 177.40047 36.80231 -121.78711 2.83 10 46 0 1.1 72 00 177.42131 36.80237 -121.78710 17.61 9 47 0 0.8 200 00 177.44214 36.80231 -121.78709 9.06 10 47 0 0.8 72 00 177.46302 36.80235 -121.78714 6.00 10 47 0 0.7 200 00 177.48385 36.80232 -121.78715 4.90 10 47 0 0.7 72 00 177.50469 36.80231 -121.78714 7.00 10 47 0 0.9 200 00 177.52552 36.80232 -121.78709 26.29 9 48 0 0.9 72 00 177.54635 36.80228 -121.78711 18.47 9 47 0 0.8 200 00 177.56719 36.80230 -121.78712 2.00 10 47 0 0.8 72 00 177.58802 36.80228 -121.78709 4.47 10 47 0 0.8 200 00 177.60885 36.80234 -121.78711 6.48 10 45 0 0.8 72 00 177.62969 36.80230 -121.78711 3.87 10 46 0 0.8 200 00 177.65052 36.80230 -121.78714 3.46 10 47 0 0.9 72 00 177.67135 36.80231 -121.78713 2.45 10 46 0 1.1 200 00 177.69219 36.80230 -121.78713 4.90 10 45 0 0.7 0 00 177.71302 36.80231 -121.78712 4.80 10 47 0 0.6 200 00 177.73385 36.80232 -121.78709 5.20 10 46 0 0.8 72 00 177.75469 36.80228 -121.78715 29.66 10 46 0 0.8 200 00 177.77552 36.80230 -121.78713 8.49 9 47 0 0.8 72 00 177.79635 36.80233 -121.78713 12.92 9 47 0 1.0 200 00 177.81719 36.80232 -121.78715 25.22 10 46 0 1.0 72 00 177.83802 36.80232 -121.78710 3.61 10 46 0 0.7 200 00 177.85885 36.80230 -121.78712 10.30 10 47 0 0.8 72 00 177.87969 36.80230 -121.78711 6.24 10 46 0 0.9 200 00 177.90052 36.80230 -121.78710 6.00 10 47 0 0.9 72 00 177.92134 36.80232 -121.78713 8.66 10 47 0 0.9 200 00 177.94218 36.80233 -121.78713 7.28 10 46 0 0.7 72 00 177.96301 36.80231 -121.78711 18.57 10 46 0 0.9 200 00 177.98384 36.80235 -121.78710 11.70 10 46 0 1.1 72 00