# # 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 # 57.00531 36.74832 -122.02680 5.10 10 45 0 0.8 0 00 57.02622 36.74815 -122.02643 5.39 10 49 0 0.7 152 00 57.04698 36.74832 -122.02610 12.61 10 45 0 0.7 232 00 57.06781 36.74842 -122.02535 11.09 9 45 0 0.8 0 00 57.08865 36.74861 -122.02484 19.42 10 46 0 0.7 232 00 57.10955 36.74875 -122.02468 6.00 9 49 0 1.0 0 00 57.13031 36.74885 -122.02409 7.55 10 44 0 0.8 232 00 57.15142 36.74897 -122.02393 3.32 10 67 0 0.7 152 00 57.17198 36.74914 -122.02399 6.71 10 44 0 1.0 232 00 57.19281 36.74936 -122.02420 5.92 10 43 0 1.2 152 00 57.21372 36.74962 -122.02445 7.28 10 49 0 1.2 232 00 57.23448 36.74981 -122.02481 9.90 10 43 0 0.9 152 00 57.25531 36.75000 -122.02505 52.43 9 43 0 0.8 232 00 57.27622 36.75019 -122.02525 8.54 10 49 0 0.8 152 00 57.29698 36.75019 -122.02488 86.79 10 44 0 0.9 0 00 57.31781 36.75030 -122.02449 3.61 10 43 0 1.4 152 00 57.33863 36.75031 -122.02421 11.36 9 44 0 0.8 232 00 57.35947 36.75028 -122.02386 28.25 9 43 0 0.8 152 00 57.52613 36.74986 -122.02610 4.12 10 44 0 0.7 152 00 57.54697 36.75016 -122.02592 3.16 10 43 0 0.8 232 00 57.56780 36.75024 -122.02571 4.36 10 43 0 0.8 152 00 57.58863 36.75010 -122.02522 1.73 10 44 0 0.8 232 00 57.60947 36.74991 -122.02468 4.58 10 43 0 0.7 0 00 57.63030 36.74961 -122.02443 4.36 10 43 0 0.7 0 00 57.65113 36.74941 -122.02442 20.35 9 43 0 0.6 0 00 57.67197 36.74928 -122.02426 22.76 10 43 0 0.8 0 00 57.69280 36.74934 -122.02430 31.50 10 43 0 1.0 152 00 57.71370 36.74944 -122.02426 3.46 10 50 0 1.0 232 00 57.73447 36.74966 -122.02393 7.14 10 43 0 0.8 152 00 57.75530 36.74983 -122.02361 3.74 10 43 0 0.8 232 00 57.77613 36.74993 -122.02336 3.61 10 43 0 0.7 0 00 57.79697 36.74994 -122.02297 5.00 10 44 0 0.9 0 00 57.81780 36.74981 -122.02301 8.72 10 43 0 1.0 0 00 57.83863 36.74967 -122.02315 33.78 9 43 0 0.9 0 00 57.85947 36.74973 -122.02277 33.90 10 43 0 0.8 0 00 57.88030 36.74951 -122.02293 2.24 10 43 0 0.9 0 00 57.90113 36.74927 -122.02308 19.97 10 43 0 0.8 0 00 57.92197 36.74915 -122.02313 8.12 10 43 0 0.8 0 00 57.94356 36.74902 -122.02324 1.41 10 44 0 0.9 0 00 57.96370 36.74896 -122.02314 40.96 9 49 0 1.3 0 00 57.98454 36.74883 -122.02311 39.62 9 49 0 0.8 0 00