# # 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 # 30.00499 36.75215 -122.02384 13.78 9 49 0 0.8 232 00 30.02575 36.75185 -122.02286 48.21 10 43 0 0.8 152 00 30.04666 36.75219 -122.02211 26.08 9 49 0 1.1 232 00 30.06742 36.75281 -122.02195 8.00 10 44 0 0.8 152 00 30.08832 36.75329 -122.02165 6.08 10 50 0 0.9 232 00 30.10916 36.75398 -122.02173 9.90 9 49 0 0.7 152 00 30.12999 36.75445 -122.02171 6.00 9 49 0 0.9 232 00 30.15087 36.75467 -122.02168 12.96 9 48 0 0.8 152 00 30.17170 36.75503 -122.02191 21.21 9 49 0 1.0 232 00 30.19253 36.75522 -122.02184 11.62 9 48 0 0.8 152 00 30.21330 36.75518 -122.02187 5.39 10 43 0 0.7 232 00 30.23420 36.75522 -122.02178 25.10 9 48 0 0.8 152 00 30.25503 36.75526 -122.02205 26.80 9 49 0 0.9 232 00 30.27580 36.75522 -122.02252 6.86 10 45 0 0.9 152 00 30.29670 36.75518 -122.02270 21.26 9 49 0 0.9 232 00 30.31753 36.75507 -122.02300 13.27 9 49 0 0.9 152 00 30.33837 36.75494 -122.02354 4.36 10 49 0 0.8 232 00 30.35913 36.75497 -122.02466 86.74 10 43 0 0.8 152 00 30.37997 36.75496 -122.02581 113.47 9 43 0 0.9 232 00 30.40080 36.75479 -122.02692 167.80 10 43 0 0.8 152 00 30.42163 36.75501 -122.02814 120.21 10 43 0 0.9 232 00 30.44253 36.75489 -122.02972 10.44 10 48 0 0.7 152 00 30.46330 36.75519 -122.03154 58.99 10 42 0 0.8 232 00 30.48413 36.75531 -122.03349 172.22 9 44 0 1.4 152 00 30.50503 36.75599 -122.03576 7.07 9 48 0 0.8 232 00 30.52580 36.75657 -122.03836 8.06 10 42 0 0.8 152 00 30.54663 36.75702 -122.03959 7.81 10 43 0 1.0 232 00 30.56747 36.75782 -122.03974 17.61 10 42 0 0.8 152 00 30.58830 36.75854 -122.03959 5.20 10 42 0 0.7 232 00 30.60912 36.75917 -122.03941 15.46 10 42 0 0.8 152 00 30.62995 36.75958 -122.03929 5.10 9 43 0 0.7 232 00 30.65079 36.75993 -122.03933 11.40 10 42 0 0.7 152 00 30.67162 36.76009 -122.03930 4.00 10 42 0 0.8 232 00 30.69245 36.76013 -122.03923 2.65 10 42 0 0.9 152 00 30.71329 36.76010 -122.03926 27.66 9 43 0 0.7 232 00 30.73412 36.75991 -122.03938 9.49 9 42 0 0.9 152 00 30.75495 36.75974 -122.03919 25.59 9 43 0 0.8 232 00 30.77586 36.75981 -122.03871 15.75 9 48 0 1.0 152 00 30.79662 36.75967 -122.03787 5.39 10 42 0 0.9 232 00 30.81745 36.75917 -122.03701 19.00 10 42 0 0.8 152 00 30.83836 36.75874 -122.03597 19.08 9 49 0 0.8 232 00 30.85912 36.75782 -122.03507 28.16 9 43 0 0.8 152 00 30.88002 36.75643 -122.03381 28.32 9 48 0 1.0 232 00 30.90079 36.75490 -122.03274 12.45 10 44 0 0.9 152 00 30.92162 36.75394 -122.03181 15.30 9 44 0 1.1 4 00 30.94322 36.75326 -122.03084 8.06 10 43 0 0.9 112 00 30.96329 36.75281 -122.02982 14.32 10 42 0 0.9 232 00 30.98412 36.75238 -122.02877 12.12 10 43 0 0.8 152 00