# # 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 # 23.00490 36.75928 -122.01963 3.16 10 44 0 0.8 232 00 23.02573 36.75801 -122.01964 3.16 10 44 0 1.1 152 00 23.04656 36.75670 -122.02004 6.08 10 44 0 0.8 232 00 23.06740 36.75567 -122.02031 4.12 10 45 0 1.3 152 00 23.08823 36.75502 -122.02061 3.61 10 44 0 0.7 232 00 23.10905 36.75415 -122.02041 3.00 10 45 0 0.7 152 00 23.12990 36.75344 -122.02026 4.47 10 45 0 0.7 232 00 23.15072 36.75287 -122.02004 30.32 9 44 0 0.8 152 00 23.40072 36.75865 -122.02401 12.92 9 44 0 0.8 152 00 23.42155 36.75979 -122.02365 27.98 10 45 0 0.9 232 00 23.44238 36.76132 -122.02299 12.96 9 45 0 0.8 152 00 23.46322 36.76240 -122.02217 28.00 9 45 0 1.0 232 00 23.48405 36.76252 -122.02185 35.43 10 44 0 1.0 152 00 23.50488 36.76205 -122.02159 20.12 9 46 0 0.9 232 00 23.52572 36.76137 -122.02109 4.00 10 44 0 0.8 152 00 23.54655 36.76077 -122.02054 3.46 10 45 0 0.8 232 00 23.56738 36.76040 -122.02068 5.66 10 44 0 1.0 152 00 23.58822 36.76020 -122.02065 4.00 10 45 0 0.8 232 00 23.60905 36.76000 -122.02050 3.16 10 44 0 0.8 152 00 23.62988 36.75969 -122.02018 8.89 10 45 0 0.8 232 00 23.65072 36.75945 -122.02017 3.00 10 44 0 0.8 152 00 23.67155 36.75938 -122.02027 5.74 10 43 0 0.9 232 00 23.69238 36.75964 -122.02041 6.24 10 44 0 0.8 152 00 23.71322 36.76006 -122.02118 5.10 10 45 0 0.7 232 00 23.73405 36.76040 -122.02220 20.52 9 44 0 0.8 152 00 23.75488 36.76089 -122.02306 11.27 9 44 0 0.7 232 00 23.77572 36.76149 -122.02352 20.17 9 43 0 0.8 152 00 23.79655 36.76205 -122.02402 5.74 10 43 0 1.2 232 00 23.81738 36.76239 -122.02431 4.00 10 44 0 1.0 152 00 23.83822 36.76267 -122.02456 3.32 10 44 0 0.8 232 00 23.85905 36.76286 -122.02436 4.00 10 43 0 0.8 152 00 23.87988 36.76316 -122.02379 4.36 10 44 0 0.8 232 00 23.90072 36.76316 -122.02323 9.06 10 44 0 1.0 152 00 23.92155 36.76297 -122.02246 24.98 10 46 0 0.7 232 00 23.94315 36.76246 -122.02181 21.93 9 45 0 0.8 112 00 23.96322 36.76216 -122.02140 8.94 10 44 0 0.8 232 00 23.98405 36.76183 -122.02096 1.73 10 44 0 0.7 152 00