# # 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 # 181.00469 36.80232 -121.78718 32.14 9 43 0 1.2 0 00 181.02552 36.80233 -121.78717 13.45 9 43 0 0.7 0 00 181.04635 36.80233 -121.78718 35.31 10 43 0 1.0 0 00 181.06719 36.80235 -121.78711 8.54 9 44 0 0.9 0 00 181.08802 36.80234 -121.78714 21.95 10 43 0 0.8 0 00 181.10885 36.80239 -121.78718 39.46 9 44 0 0.9 0 00 181.12969 36.80231 -121.78715 7.94 10 42 0 0.8 0 00 181.15052 36.80228 -121.78714 5.48 10 44 0 0.9 0 00 181.17135 36.80230 -121.78712 3.61 10 43 0 0.9 0 00 181.19219 36.80231 -121.78717 3.00 10 41 0 0.7 0 00 181.21302 36.80232 -121.78714 2.45 10 42 0 0.8 0 00 181.23385 36.80227 -121.78717 6.63 10 44 0 0.8 0 00 181.25469 36.80232 -121.78713 2.65 10 42 0 0.7 0 00 181.27552 36.80231 -121.78715 6.86 10 43 0 0.8 0 00 181.29635 36.80234 -121.78711 10.49 10 41 0 0.7 0 00 181.31719 36.80232 -121.78712 4.00 10 42 0 0.9 0 00 181.33802 36.80232 -121.78714 9.17 9 41 0 0.7 0 00 181.35885 36.80231 -121.78709 11.09 9 43 0 0.7 0 00 181.37969 36.80233 -121.78713 7.55 10 41 0 1.0 0 00 181.40052 36.80235 -121.78709 7.94 10 42 0 1.1 0 00 181.42135 36.80235 -121.78714 2.65 10 41 0 0.8 0 00 181.44218 36.80232 -121.78714 4.58 10 42 0 0.8 0 00 181.46301 36.80232 -121.78712 3.87 10 41 0 0.7 0 00 181.48384 36.80227 -121.78715 4.24 10 41 0 0.9 0 00 181.50468 36.80231 -121.78713 1.73 10 41 0 0.9 0 00 181.52551 36.80227 -121.78715 19.03 9 42 0 0.9 0 00 181.54634 36.80230 -121.78718 18.97 9 42 0 0.9 0 00 181.56718 36.80231 -121.78714 3.74 10 42 0 0.8 0 00 181.58801 36.80232 -121.78711 3.46 10 41 0 0.8 0 00 181.60884 36.80230 -121.78709 4.36 10 42 0 0.8 0 00 181.62968 36.80229 -121.78713 8.19 10 42 0 0.8 0 00 181.65051 36.80233 -121.78708 11.66 10 42 0 1.1 0 00 181.67134 36.80229 -121.78711 4.24 10 42 0 0.7 0 00 181.69218 36.80230 -121.78710 4.58 10 41 0 0.6 0 00 181.71301 36.80231 -121.78711 7.68 10 42 0 0.8 0 00 181.73384 36.80231 -121.78713 11.66 9 41 0 0.7 0 00 181.75468 36.80229 -121.78714 13.27 9 42 0 0.8 0 00 181.77551 36.80228 -121.78714 17.69 9 42 0 1.0 0 00 181.79634 36.80232 -121.78715 12.08 9 42 0 0.9 0 00 181.81718 36.80235 -121.78710 6.40 10 41 0 0.8 0 00 181.83801 36.80232 -121.78710 4.80 10 42 0 0.8 0 00 181.85884 36.80230 -121.78709 7.62 10 43 0 0.9 0 00 181.87968 36.80230 -121.78713 6.00 10 42 0 0.9 0 00 181.90051 36.80234 -121.78710 4.00 10 43 0 0.9 0 00 181.92134 36.80230 -121.78710 7.87 10 42 0 1.0 0 00 181.94218 36.80233 -121.78713 18.79 10 42 0 0.8 0 00 181.96301 36.80233 -121.78710 6.40 9 42 0 1.1 0 00 181.98384 36.80229 -121.78718 21.12 9 42 0 1.0 0 00