# # 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 # 301.00361 36.74854 -122.02379 11.70 9 31 0 1.0 232 00 301.02465 36.74852 -122.02373 22.07 9 47 0 1.2 152 00 301.04528 36.74862 -122.02340 7.42 10 31 0 1.7 232 00 301.06632 36.74870 -122.02336 15.00 9 47 0 0.9 152 00 301.08715 36.74855 -122.02350 12.57 9 47 0 0.8 232 00 301.10799 36.74836 -122.02389 17.75 9 48 0 0.8 152 00 301.12881 36.74825 -122.02413 44.02 9 48 0 1.2 232 00 301.14971 36.74806 -122.02455 5.57 10 54 0 0.8 152 00 301.17061 36.74803 -122.02486 36.44 9 59 0 0.7 232 00 301.19131 36.74799 -122.02506 42.23 9 47 0 0.7 152 00 301.21214 36.74795 -122.02533 9.70 9 47 0 0.7 232 00 301.23302 36.74789 -122.02561 3.00 10 47 0 0.9 152 00 301.25365 36.74780 -122.02576 4.24 9 31 0 4.8 232 00 301.27469 36.74768 -122.02643 5.39 10 47 0 0.8 152 00 301.29552 36.74760 -122.02693 3.16 10 47 0 0.8 232 00 301.31635 36.74760 -122.02762 1.41 10 47 0 1.1 152 00 301.33719 36.74755 -122.02825 7.48 10 46 0 1.1 232 00 301.35802 36.74755 -122.02880 5.83 10 47 0 0.8 152 00 301.37885 36.74762 -122.02936 4.90 10 48 0 0.8 232 00 301.39969 36.74775 -122.02992 16.28 9 48 0 0.8 152 00 301.42052 36.74789 -122.03007 12.49 9 47 0 0.8 232 00 301.44135 36.74804 -122.03018 3.32 9 46 0 1.2 152 00 301.46219 36.74807 -122.03008 15.33 9 48 0 0.8 232 00 301.48302 36.74821 -122.02981 2.65 10 46 0 0.9 152 00 301.50385 36.74812 -122.02943 35.01 9 48 0 0.8 232 00 301.52469 36.74825 -122.02880 13.67 9 49 0 0.9 152 00 301.54552 36.74849 -122.02829 5.39 10 47 0 0.8 232 00 301.56635 36.74868 -122.02796 6.48 10 47 0 0.9 152 00 301.58719 36.74885 -122.02768 5.00 10 47 0 0.9 232 00 301.60802 36.74899 -122.02783 8.66 10 47 0 0.8 152 00 301.62885 36.74914 -122.02816 15.00 9 46 0 0.9 232 00 301.64969 36.74918 -122.02833 24.90 10 47 0 0.8 152 00 301.67052 36.74915 -122.02824 26.06 9 47 0 0.9 232 00 301.69135 36.74912 -122.02744 12.77 9 46 0 0.9 152 00 301.71219 36.74902 -122.02655 6.00 10 46 0 1.0 232 00 301.73302 36.74892 -122.02601 8.54 9 46 0 0.9 152 00 301.75384 36.74877 -122.02540 6.86 10 47 0 0.8 232 00 301.77468 36.74858 -122.02544 2.24 10 46 0 0.8 152 00 301.79551 36.74847 -122.02563 1.41 10 47 0 0.9 232 00 301.81634 36.74837 -122.02557 7.21 10 46 0 0.9 152 00 301.83718 36.74830 -122.02545 3.32 10 46 0 1.1 232 00 301.85801 36.74827 -122.02528 2.45 10 46 0 0.8 152 00 301.87884 36.74817 -122.02539 19.31 9 46 0 0.8 232 00 301.89968 36.74807 -122.02552 5.39 10 46 0 1.4 152 00 301.92051 36.74814 -122.02519 3.16 10 47 0 0.9 232 00 301.94204 36.74820 -122.02497 4.69 10 44 0 0.8 112 00 301.96218 36.74821 -122.02466 3.46 10 46 0 0.7 232 00 301.98301 36.74829 -122.02435 10.15 10 46 0 0.7 152 00