# # 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 # 180.00465 36.80230 -121.78714 23.11 10 44 0 0.7 0 00 180.02549 36.80230 -121.78714 21.12 10 44 0 0.7 0 00 180.04632 36.80233 -121.78715 21.14 10 44 0 0.8 0 00 180.06715 36.80234 -121.78715 17.66 10 44 0 0.9 0 00 180.08799 36.80230 -121.78712 6.00 10 44 0 1.1 0 00 180.10882 36.80233 -121.78716 7.62 10 44 0 0.8 0 00 180.12965 36.80231 -121.78717 8.25 10 44 0 0.8 0 00 180.15049 36.80230 -121.78714 3.61 10 43 0 0.9 0 00 180.17132 36.80234 -121.78715 9.59 10 44 0 0.8 0 00 180.19215 36.80230 -121.78717 5.74 10 44 0 0.8 0 00 180.21299 36.80227 -121.78715 5.57 10 44 0 0.8 0 00 180.23382 36.80232 -121.78714 3.61 10 44 0 0.8 0 00 180.25465 36.80233 -121.78714 4.80 10 44 0 0.7 0 00 180.27549 36.80233 -121.78712 4.90 10 45 0 0.9 0 00 180.29632 36.80230 -121.78712 2.83 10 44 0 0.7 0 00 180.31715 36.80232 -121.78712 5.10 10 43 0 0.7 0 00 180.33799 36.80230 -121.78712 11.14 10 45 0 0.7 0 00 180.35882 36.80229 -121.78716 22.89 10 43 0 0.7 0 00 180.37965 36.80234 -121.78709 4.36 10 44 0 1.1 0 00 180.40049 36.80232 -121.78710 5.10 10 44 0 1.1 0 00 180.42132 36.80232 -121.78711 3.46 10 44 0 0.8 0 00 180.44215 36.80232 -121.78711 3.16 10 43 0 0.8 0 00 180.46299 36.80230 -121.78713 4.24 10 44 0 0.7 0 00 180.48382 36.80228 -121.78716 26.15 9 43 0 1.3 0 00 180.50465 36.80230 -121.78715 1.73 10 45 0 0.9 0 00 180.52549 36.80228 -121.78718 22.89 9 44 0 0.9 0 00 180.54632 36.80230 -121.78717 21.66 10 43 0 0.8 0 00 180.56715 36.80233 -121.78714 7.75 10 45 0 0.7 0 00 180.58799 36.80229 -121.78711 4.36 10 44 0 0.8 0 00 180.60882 36.80235 -121.78713 5.20 10 42 0 0.8 0 00 180.62965 36.80231 -121.78711 5.29 10 44 0 0.8 0 00 180.65049 36.80232 -121.78714 4.47 10 44 0 1.1 0 00 180.67132 36.80234 -121.78713 6.93 10 42 0 0.7 0 00 180.69215 36.80232 -121.78711 3.46 10 42 0 0.7 0 00 180.71299 36.80232 -121.78713 15.39 9 42 0 0.8 0 00 180.73382 36.80226 -121.78717 30.82 10 44 0 0.7 0 00 180.75465 36.80230 -121.78713 18.19 10 42 0 0.8 0 00 180.77549 36.80232 -121.78714 18.38 9 43 0 0.7 0 00 180.79632 36.80232 -121.78717 14.97 9 42 0 1.0 0 00 180.81714 36.80230 -121.78714 2.45 10 44 0 0.8 0 00 180.83799 36.80232 -121.78709 7.07 10 42 0 0.7 0 00 180.85881 36.80236 -121.78714 3.61 10 43 0 0.8 0 00 180.87964 36.80231 -121.78712 5.92 10 42 0 0.9 0 00 180.90047 36.80235 -121.78711 1.41 10 44 0 0.9 0 00 180.92131 36.80233 -121.78714 21.26 10 43 0 0.9 0 00 180.94214 36.80235 -121.78713 11.92 10 42 0 0.7 0 00 180.96297 36.80229 -121.78718 15.13 10 43 0 0.9 0 00 180.98381 36.80226 -121.78721 49.86 10 42 0 1.1 0 00