# # 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 # 52.27611 36.75100 -122.02251 8.66 10 49 0 0.9 152 00 52.29688 36.75104 -122.02288 1.73 10 45 0 1.2 232 00 52.31771 36.75109 -122.02329 56.44 10 43 0 0.8 152 00 52.33854 36.75109 -122.02379 10.68 9 44 0 0.9 232 00 52.35972 36.75116 -122.02426 13.53 9 73 0 0.8 152 00 52.38021 36.75144 -122.02469 250.63 10 43 0 0.7 232 00 52.40111 36.75114 -122.02485 13.86 9 49 0 1.0 152 00 52.42188 36.75099 -122.02528 54.91 10 44 0 1.1 232 00 52.44285 36.75097 -122.02555 2.65 10 55 0 0.8 152 00 52.46354 36.75111 -122.02588 5.92 10 44 0 1.1 232 00 52.48438 36.75153 -122.02618 3.74 10 43 0 0.9 152 00 52.50521 36.75185 -122.02650 10.68 10 44 0 0.8 232 00 52.52604 36.75200 -122.02637 18.79 10 43 0 0.8 152 00 52.54688 36.75204 -122.02632 3.46 10 44 0 0.8 232 00 52.75521 36.75264 -122.02761 3.32 10 39 0 0.9 232 00 52.77611 36.75253 -122.02822 31.19 9 49 0 0.7 152 00 52.79694 36.75272 -122.02857 12.04 9 49 0 0.7 232 00 52.81778 36.75304 -122.02859 16.40 9 48 0 0.9 152 00 52.83861 36.75402 -122.02847 27.22 9 49 0 1.1 232 00 52.85944 36.75529 -122.02780 3.87 9 48 0 1.1 152 00 52.88036 36.75708 -122.02653 1.73 10 55 0 2.5 232 00 52.90104 36.75898 -122.02551 16.79 10 44 0 0.9 152 00 52.92188 36.76080 -122.02479 6.40 10 43 0 0.8 232 00 52.94347 36.76293 -122.02282 728.60 10 43 0 0.8 0 00 52.96360 36.76389 -122.02298 15.46 9 49 0 1.7 232 00 52.98443 36.76401 -122.02247 21.70 9 48 0 1.1 0 00