# # 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 # 31.00495 36.75205 -122.02710 526.53 10 43 0 0.8 232 00 31.02586 36.75120 -122.02793 13.23 9 48 0 1.2 152 00 31.04669 36.75062 -122.02756 30.53 9 49 0 1.1 232 00 31.06752 36.75016 -122.02732 33.66 9 48 0 0.7 152 00 31.08836 36.75019 -122.02739 25.51 9 49 0 0.7 232 00 31.10919 36.75066 -122.02734 13.08 9 48 0 0.8 152 00 31.13002 36.75080 -122.02750 13.93 9 48 0 0.7 232 00 31.15086 36.75074 -122.02798 8.06 9 48 0 1.0 152 00 31.17169 36.75088 -122.02824 22.20 10 48 0 1.0 232 00 31.19252 36.75085 -122.02875 31.03 10 48 0 0.8 152 00 31.21336 36.75088 -122.02951 17.09 9 49 0 0.7 232 00 31.23419 36.75070 -122.03083 37.75 9 47 0 0.8 152 00 31.25502 36.75050 -122.03240 34.58 9 49 0 0.9 232 00 31.27586 36.75059 -122.03364 12.53 9 48 0 1.2 152 00 31.29669 36.75083 -122.03454 20.10 9 48 0 0.9 232 00 31.31752 36.75109 -122.03533 6.32 9 48 0 0.9 152 00 31.33836 36.75134 -122.03589 9.38 10 49 0 0.9 232 00 31.35919 36.75159 -122.03613 11.87 9 47 0 1.2 152 00 31.38002 36.75173 -122.03622 17.66 9 49 0 0.9 232 00 31.40106 36.75167 -122.03612 67.65 10 65 0 0.9 152 00 31.42169 36.75163 -122.03650 8.31 10 49 0 0.9 232 00 31.44252 36.75180 -122.03685 14.76 9 48 0 0.8 152 00 31.46336 36.75208 -122.03741 6.86 10 48 0 0.9 232 00 31.48419 36.75246 -122.03794 12.12 9 47 0 1.0 152 00 31.50502 36.75289 -122.03844 10.86 9 48 0 0.8 232 00 31.52586 36.75348 -122.03894 18.68 9 48 0 0.9 152 00 31.54669 36.75410 -122.03950 46.90 9 48 0 0.9 232 00 31.56752 36.75502 -122.03983 9.27 10 47 0 0.8 152 00 31.58829 36.75572 -122.04015 11.36 10 42 0 0.7 232 00 31.60912 36.75643 -122.04027 9.64 10 42 0 0.8 152 00 31.62995 36.75696 -122.04022 12.77 10 42 0 1.0 232 00 31.65079 36.75749 -122.04019 2.65 10 43 0 0.7 152 00 31.67162 36.75818 -122.04011 4.36 10 43 0 0.8 232 00 31.69244 36.75885 -122.03991 5.29 10 42 0 0.7 152 00 31.71329 36.75910 -122.03999 34.16 9 41 0 0.8 232 00 31.73418 36.75923 -122.03985 9.90 9 47 0 0.7 152 00 31.75501 36.75931 -122.03971 23.30 9 47 0 0.7 232 00 31.77584 36.75910 -122.03969 40.57 9 47 0 1.1 152 00 31.79661 36.75880 -122.03948 7.14 10 42 0 0.8 232 00 31.81744 36.75850 -122.03910 8.25 10 43 0 0.8 152 00 31.83828 36.75827 -122.03825 3.46 10 43 0 0.8 232 00 31.85918 36.75794 -122.03730 10.77 9 47 0 1.0 152 00 31.88001 36.75751 -122.03618 2.83 10 47 0 0.8 232 00 31.90084 36.75695 -122.03481 8.49 10 47 0 0.8 152 00 31.92196 36.75639 -122.03331 46.90 10 71 0 0.7 232 00 31.94321 36.75570 -122.03177 7.48 10 42 0 1.0 112 00 31.96334 36.75498 -122.03068 24.84 10 48 0 0.8 232 00 31.98418 36.75411 -122.02942 3.32 10 47 0 0.9 152 00