# # 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 # 26.00486 36.76369 -122.03446 9.49 10 42 0 0.9 232 00 26.02576 36.76382 -122.03392 2.45 10 47 0 0.9 152 00 26.04660 36.76373 -122.03353 25.26 9 47 0 0.9 232 00 26.06742 36.76354 -122.03326 29.97 9 47 0 1.0 152 00 26.08826 36.76341 -122.03308 33.66 9 48 0 0.7 232 00 26.10909 36.76335 -122.03284 27.39 9 47 0 0.7 152 00 26.12992 36.76315 -122.03304 15.07 9 47 0 0.7 232 00 26.15075 36.76311 -122.03323 12.04 9 49 0 0.8 152 00 26.17159 36.76308 -122.03371 10.58 9 47 0 1.0 232 00 26.19242 36.76302 -122.03418 18.08 9 47 0 0.9 152 00 26.21325 36.76279 -122.03487 21.91 10 48 0 0.8 232 00 26.23409 36.76258 -122.03582 3.00 10 47 0 0.7 152 00 26.25492 36.76212 -122.03665 3.87 10 48 0 0.8 232 00 26.27575 36.76170 -122.03739 32.59 9 47 0 0.9 152 00 26.29659 36.76122 -122.03800 5.66 10 47 0 0.9 232 00 26.31742 36.76077 -122.03860 1.41 10 47 0 0.9 152 00 26.33825 36.76035 -122.03898 27.28 9 48 0 0.7 232 00 26.35913 36.75994 -122.03916 23.81 9 47 0 0.8 152 00 26.37997 36.75952 -122.03955 5.20 9 48 0 1.0 232 00 26.40080 36.75952 -122.03955 21.35 9 47 0 0.7 152 00 26.42163 36.75984 -122.03924 4.80 10 48 0 0.8 232 00 26.44247 36.76025 -122.03901 15.10 9 46 0 0.8 152 00 26.71330 36.75999 -122.03913 2.45 10 47 0 0.7 232 00 26.73413 36.75986 -122.03910 17.15 10 47 0 0.6 152 00 26.75497 36.75981 -122.03907 10.77 9 47 0 0.7 232 00 26.77580 36.75988 -122.03897 1.41 10 47 0 0.8 152 00 26.79663 36.75990 -122.03887 2.83 10 47 0 1.0 232 00 26.81745 36.76000 -122.03854 1.41 10 46 0 0.8 152 00 26.83829 36.76003 -122.03833 3.00 10 47 0 0.8 232 00 26.85912 36.76010 -122.03785 2.65 10 46 0 0.7 152 00 26.87995 36.76031 -122.03744 5.39 10 46 0 0.7 232 00 26.90079 36.76039 -122.03719 2.83 10 46 0 0.9 152 00 26.92162 36.76044 -122.03646 25.67 10 46 0 0.9 232 00 26.94322 36.76040 -122.03562 16.16 9 46 0 0.8 112 00 26.96329 36.76032 -122.03503 2.24 10 46 0 0.9 232 00 26.98412 36.76024 -122.03442 16.28 9 48 0 0.8 152 00