# # 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 # 257.00329 36.75207 -122.01996 5.57 10 44 0 0.9 0 00 257.02412 36.75219 -122.01997 27.48 10 42 0 0.8 0 00 257.04495 36.75220 -122.02002 7.87 10 42 0 0.9 0 00 257.06579 36.75205 -122.02013 4.12 9 43 0 0.9 0 00 257.08662 36.75156 -122.02027 8.54 9 44 0 0.7 0 00 257.10745 36.75098 -122.02074 4.12 10 42 0 0.8 0 00 257.12829 36.75051 -122.02112 8.89 9 42 0 0.8 0 00 257.14912 36.75003 -122.02174 10.44 9 43 0 1.0 0 00 257.16995 36.74993 -122.02242 3.46 10 41 0 1.1 0 00 257.19079 36.74981 -122.02317 3.61 10 43 0 0.8 0 00 257.21162 36.75000 -122.02369 6.86 10 42 0 0.8 0 00 257.23245 36.75030 -122.02400 2.83 10 43 0 0.9 0 00 257.25329 36.75063 -122.02440 3.32 10 42 0 0.8 0 00 257.27412 36.75075 -122.02451 2.65 10 43 0 1.1 0 00 257.29494 36.75081 -122.02486 22.91 9 42 0 0.8 0 00 257.31578 36.75152 -122.02538 13.04 9 43 0 0.9 0 00 257.33661 36.75228 -122.02582 3.74 10 41 0 0.8 0 00 257.35744 36.75310 -122.02583 7.42 10 41 0 0.8 0 00 257.37828 36.75401 -122.02558 13.00 10 42 0 0.9 0 00 257.39911 36.75491 -122.02530 5.29 10 41 0 0.8 0 00 257.42029 36.75538 -122.02476 47.13 9 71 0 0.8 232 00 257.44078 36.75583 -122.02416 4.12 10 41 0 1.1 0 00 257.46161 36.75645 -122.02349 1.73 10 41 0 0.7 0 00 257.48244 36.75716 -122.02274 3.46 10 41 0 0.7 0 00 257.50328 36.75783 -122.02253 22.27 9 41 0 0.8 0 00 257.52411 36.75836 -122.02233 12.33 9 41 0 0.7 0 00 257.54494 36.75875 -122.02218 7.14 9 42 0 0.9 0 00 257.56578 36.75894 -122.02230 14.83 9 42 0 1.0 0 00 257.58661 36.75928 -122.02240 13.56 9 42 0 0.9 0 00 257.60744 36.75915 -122.02258 1.00 10 42 0 0.7 0 00 257.62828 36.75889 -122.02279 0.00 10 41 0 0.9 0 00 257.64911 36.75865 -122.02288 3.74 10 41 0 0.9 0 00 257.66994 36.75838 -122.02313 7.28 10 42 0 0.8 0 00 257.69078 36.75822 -122.02319 5.48 10 41 0 0.9 0 00 257.71161 36.75807 -122.02281 2.00 10 41 0 0.8 0 00 257.73244 36.75795 -122.02236 9.80 10 42 0 0.8 0 00 257.75328 36.75767 -122.02177 3.46 10 42 0 0.9 0 00 257.77411 36.75729 -122.02160 23.47 9 42 0 0.8 0 00 257.79494 36.75709 -122.02150 21.31 9 41 0 0.8 0 00 257.81578 36.75684 -122.02148 14.25 9 42 0 0.9 0 00 257.83661 36.75673 -122.02115 14.59 10 41 0 0.8 0 00 257.85744 36.75696 -122.02068 10.54 9 42 0 1.0 0 00 257.87828 36.75727 -122.02021 2.83 9 41 0 0.8 0 00 257.89911 36.75756 -122.01996 15.43 9 42 0 0.9 0 00 257.91994 36.75756 -122.01976 1.00 10 43 0 0.9 0 00 257.94168 36.75692 -122.01953 9.17 10 52 0 0.8 112 00 257.96161 36.75629 -122.01939 14.97 9 41 0 0.8 0 00 257.98244 36.75578 -122.01914 1.73 10 41 0 0.8 0 00