# # 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 # 39.00502 36.75925 -122.02306 23.19 9 40 0 1.2 232 00 39.02586 36.75883 -122.02027 9.54 10 40 0 1.1 152 00 39.04669 36.75800 -122.01851 9.22 10 40 0 0.7 232 00 39.06752 36.75672 -122.01852 4.58 10 40 0 0.8 152 00 39.08836 36.75561 -122.01860 5.66 10 41 0 0.9 232 00 39.10919 36.75491 -122.01899 16.12 9 40 0 1.1 152 00 39.13002 36.75436 -122.01954 28.07 10 40 0 1.1 232 00 39.15106 36.75413 -122.01982 22.96 9 57 0 1.1 152 00 39.17169 36.75379 -122.02019 31.73 10 35 0 0.8 232 00 39.19252 36.75353 -122.02056 4.47 10 40 0 0.8 152 00 39.21336 36.75327 -122.02094 8.66 9 41 0 0.8 232 00 39.23419 36.75319 -122.02156 24.54 9 40 0 1.1 152 00 39.25523 36.75304 -122.02216 4.00 10 57 0 0.9 232 00 39.27586 36.75333 -122.02266 2.45 10 39 0 0.9 152 00 39.40086 36.75847 -122.02497 5.29 9 39 0 0.8 152 00 39.42169 36.75954 -122.02507 12.81 10 40 0 0.9 232 00 39.44252 36.76082 -122.02516 9.90 10 41 0 0.8 152 00 39.71334 36.76093 -122.02097 8.00 9 39 0 0.7 232 00 39.73418 36.76006 -122.02018 5.29 10 39 0 0.8 152 00 39.75501 36.75906 -122.01955 9.75 10 39 0 1.1 232 00 39.77584 36.75831 -122.01957 3.74 10 39 0 0.9 152 00 39.79668 36.75795 -122.01982 7.35 10 39 0 0.8 232 00 39.81751 36.75760 -122.02026 6.93 10 39 0 0.8 152 00 39.83834 36.75765 -122.02045 17.86 9 39 0 0.7 232 00 39.85918 36.75791 -122.02072 7.07 10 41 0 1.0 152 00 39.88001 36.75809 -122.02078 29.02 10 39 0 1.0 232 00 39.90084 36.75834 -122.02102 15.59 9 39 0 0.8 152 00 39.92168 36.75843 -122.02090 5.92 10 39 0 0.8 232 00 39.94321 36.75843 -122.02017 3.87 9 34 0 0.9 112 00 39.96334 36.75827 -122.01937 1.73 10 39 0 0.8 232 00 39.98418 36.75789 -122.01873 5.20 10 40 0 1.3 152 00