# # 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 # 33.00500 36.74865 -122.02680 10.25 10 46 0 0.9 232 00 33.02583 36.74830 -122.02535 33.57 9 48 0 1.6 152 00 33.04667 36.74835 -122.02531 6.00 10 46 0 1.1 232 00 33.06750 36.74858 -122.02587 2.65 10 46 0 0.8 152 00 33.08833 36.74845 -122.02644 6.63 10 47 0 0.9 232 00 33.10917 36.74836 -122.02658 9.17 10 46 0 0.9 152 00 33.13000 36.74845 -122.02707 20.49 10 47 0 1.0 232 00 33.15083 36.74883 -122.02731 13.11 9 46 0 0.8 152 00 33.17167 36.74883 -122.02750 18.65 9 47 0 0.9 232 00 33.19250 36.74880 -122.02760 23.98 9 48 0 0.9 152 00 33.21333 36.74899 -122.02741 5.48 10 46 0 0.9 232 00 33.23417 36.74946 -122.02732 4.90 10 46 0 1.0 152 00 33.25500 36.74967 -122.02746 12.81 9 46 0 1.1 232 00 33.27583 36.74961 -122.02782 15.59 10 46 0 0.9 152 00 33.29667 36.74982 -122.02833 5.00 10 47 0 0.9 232 00 33.31750 36.74998 -122.02869 6.86 10 46 0 0.8 152 00 33.33833 36.75003 -122.02938 10.54 10 46 0 0.9 232 00 33.35917 36.75015 -122.03003 14.25 9 48 0 0.8 152 00 33.38000 36.75008 -122.03056 9.49 10 47 0 0.8 232 00 33.40083 36.75003 -122.03108 17.83 9 45 0 0.8 152 00 33.42167 36.75032 -122.03161 5.20 10 47 0 1.0 232 00 33.44250 36.75065 -122.03189 6.56 10 46 0 0.8 152 00 33.69250 36.75144 -122.03515 9.00 10 47 0 0.7 152 00 33.71333 36.75195 -122.03627 17.49 10 46 0 0.7 232 00 33.73417 36.75257 -122.03731 18.71 10 46 0 0.7 152 00 33.75500 36.75331 -122.03754 10.63 10 45 0 0.8 232 00 33.77583 36.75386 -122.03777 12.00 10 45 0 1.0 152 00 33.79667 36.75441 -122.03794 3.61 10 45 0 0.8 232 00 33.81750 36.75492 -122.03781 7.14 10 45 0 1.2 152 00 33.83833 36.75519 -122.03743 15.20 10 45 0 0.7 232 00 33.85917 36.75512 -122.03677 4.69 10 45 0 0.8 152 00 33.87999 36.75463 -122.03606 2.45 10 46 0 0.8 232 00 33.90082 36.75408 -122.03495 18.63 9 45 0 0.9 152 00 33.92166 36.75341 -122.03364 11.40 9 46 0 0.9 232 00 33.94318 36.75253 -122.03267 32.48 9 40 0 0.8 112 00 33.96332 36.75203 -122.03112 7.48 10 46 0 0.9 232 00 33.98420 36.75119 -122.02955 5.10 10 45 0 0.8 152 00