# # 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 # 8.00468 36.75066 -122.02043 19.87 9 44 0 0.8 0 00 8.02551 36.75045 -122.02087 3.00 10 42 0 0.8 0 00 8.04634 36.75039 -122.02110 2.45 10 44 0 0.9 0 00 8.06718 36.75008 -122.02130 3.87 10 42 0 0.8 0 00 8.08801 36.74965 -122.02186 6.86 10 43 0 0.9 0 00 8.10884 36.74927 -122.02253 3.16 10 42 0 1.7 0 00 8.12968 36.74897 -122.02323 3.74 10 43 0 0.8 0 00 8.15051 36.74858 -122.02404 3.16 10 42 0 0.7 0 00 8.17134 36.74849 -122.02478 3.46 9 42 0 0.7 0 00 8.19218 36.74843 -122.02516 10.63 10 42 0 0.9 0 00 8.21301 36.74843 -122.02515 4.24 9 42 0 0.8 0 00 8.23384 36.74844 -122.02506 25.28 9 42 0 1.2 0 00 8.25468 36.74849 -122.02508 21.98 9 44 0 1.4 0 00 8.27551 36.74851 -122.02467 4.47 10 42 0 0.7 0 00 8.29634 36.74861 -122.02434 2.65 10 44 0 0.8 0 00 8.31718 36.74872 -122.02435 6.08 10 42 0 1.0 0 00 8.33801 36.74891 -122.02375 7.28 10 43 0 1.0 0 00 8.35884 36.74912 -122.02319 4.80 10 42 0 0.9 0 00 8.37968 36.74927 -122.02240 6.08 10 43 0 0.9 0 00 8.40051 36.74938 -122.02191 9.43 9 42 0 0.7 0 00 8.42134 36.74956 -122.02159 4.47 9 43 0 1.0 0 00 8.44218 36.74959 -122.02169 36.32 9 42 0 1.1 0 00 8.46301 36.74967 -122.02130 36.74 10 42 0 1.0 0 00 8.48384 36.74970 -122.02118 13.64 9 44 0 0.9 0 00 8.50468 36.74960 -122.02168 12.49 10 42 0 1.2 0 00 8.52551 36.74951 -122.02207 6.00 9 42 0 0.9 0 00 8.54634 36.74955 -122.02212 11.45 9 42 0 0.9 0 00 8.56718 36.74963 -122.02177 5.10 10 42 0 0.9 0 00 8.58801 36.74968 -122.02148 4.36 10 43 0 0.9 0 00 8.60884 36.74969 -122.02148 11.49 9 41 0 1.0 0 00 8.62968 36.74968 -122.02168 4.69 10 42 0 0.7 0 00 8.65051 36.74963 -122.02200 10.20 10 43 0 0.9 0 00 8.67134 36.74954 -122.02235 5.74 10 42 0 0.7 0 00 8.69218 36.74949 -122.02250 6.56 10 41 0 0.7 0 00 8.71301 36.74945 -122.02245 5.20 10 42 0 0.8 0 00 8.73384 36.74943 -122.02254 1.73 10 41 0 0.8 0 00 8.75468 36.74939 -122.02271 7.68 10 41 0 0.7 0 00 8.77551 36.74933 -122.02311 12.57 10 41 0 0.7 0 00 8.79634 36.74926 -122.02335 12.45 9 41 0 0.8 0 00 8.81718 36.74909 -122.02384 17.80 9 41 0 1.0 0 00 8.83801 36.74894 -122.02416 5.29 10 41 0 1.2 0 00 8.85884 36.74878 -122.02428 10.05 9 41 0 0.8 0 00 8.87968 36.74859 -122.02416 4.58 10 41 0 0.8 0 00 8.90051 36.74851 -122.02416 6.93 10 41 0 0.8 0 00 8.92133 36.74849 -122.02399 7.35 10 42 0 0.7 0 00 8.94286 36.74838 -122.02429 7.14 10 36 0 1.0 0 00 8.96300 36.74820 -122.02470 28.28 9 43 0 0.9 0 00 8.98383 36.74810 -122.02505 50.41 10 41 0 1.3 0 00