# # 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 # 298.00398 36.75063 -122.02026 11.96 9 63 0 0.6 232 00 298.02468 36.75054 -122.02037 13.93 9 50 0 0.8 152 00 298.04530 36.75049 -122.02035 3.87 10 33 0 1.0 232 00 298.06613 36.75044 -122.02045 10.82 10 32 0 0.8 152 00 298.08697 36.75005 -122.02125 9.00 10 33 0 0.9 232 00 298.10780 36.74972 -122.02183 12.12 10 32 0 0.9 152 00 298.12863 36.74943 -122.02252 1.41 10 32 0 1.4 232 00 298.14947 36.74920 -122.02323 4.47 10 32 0 1.1 152 00 298.17030 36.74890 -122.02393 6.40 10 33 0 0.9 232 00 298.19113 36.74850 -122.02460 10.58 9 32 0 1.3 152 00 298.21197 36.74814 -122.02563 16.49 9 34 0 0.9 232 00 298.23301 36.74802 -122.02662 4.80 10 50 0 0.8 152 00 298.25363 36.74792 -122.02768 5.00 10 33 0 0.9 232 00 298.27481 36.74800 -122.02886 8.31 10 63 0 1.0 152 00 298.29530 36.74820 -122.02962 13.23 9 33 0 0.8 232 00 298.31613 36.74842 -122.03006 2.00 10 33 0 1.3 152 00 298.33697 36.74873 -122.03032 4.00 10 33 0 1.4 232 00 298.35780 36.74897 -122.03023 5.00 10 33 0 1.3 152 00 298.37863 36.74891 -122.03025 11.14 10 33 0 0.8 232 00 298.39968 36.74914 -122.02990 17.35 10 50 0 0.7 152 00 298.42065 36.74923 -122.02963 16.46 9 64 0 0.8 232 00 298.44113 36.74942 -122.02917 25.51 10 32 0 1.6 152 00 298.46197 36.74990 -122.02879 109.68 10 32 0 5.5 232 00 298.48280 36.74969 -122.02825 31.80 9 33 0 1.5 152 00 298.50363 36.74985 -122.02732 14.07 10 33 0 0.7 232 00 298.52447 36.75005 -122.02640 7.42 10 31 0 3.1 152 00 298.54551 36.75021 -122.02587 3.46 10 52 0 1.0 232 00 298.56613 36.75030 -122.02515 3.87 10 32 0 1.9 152 00 298.58697 36.75042 -122.02446 8.31 10 32 0 1.6 232 00 298.60801 36.75059 -122.02417 19.16 9 49 0 0.7 152 00 298.62863 36.75080 -122.02353 10.20 10 33 0 0.8 232 00 298.64981 36.75083 -122.02325 13.53 9 62 0 1.0 152 00 298.67030 36.75071 -122.02345 7.75 9 33 0 1.0 232 00 298.69113 36.75048 -122.02388 10.95 9 33 0 1.4 152 00 298.71197 36.75029 -122.02414 6.63 10 31 0 1.5 232 00 298.73280 36.74981 -122.02436 29.73 9 32 0 1.1 152 00 298.75384 36.74934 -122.02499 6.24 9 50 0 0.9 232 00 298.77447 36.74918 -122.02545 34.25 9 32 0 1.3 152 00 298.79530 36.74933 -122.02568 2.65 10 32 0 1.0 232 00 298.81613 36.74919 -122.02582 4.12 10 31 0 1.0 152 00 298.83725 36.74913 -122.02563 5.92 10 56 0 0.8 232 00 298.85801 36.74946 -122.02534 7.55 9 50 0 0.9 152 00 298.87863 36.74958 -122.02491 16.76 9 32 0 0.9 232 00 298.89947 36.74924 -122.02460 2.65 10 31 0 0.7 152 00 298.92030 36.74928 -122.02442 3.46 10 31 0 0.8 232 00 298.94203 36.74937 -122.02413 8.83 10 44 0 0.8 112 00 298.96216 36.74936 -122.02429 2.00 10 51 0 0.7 232 00 298.98279 36.74924 -122.02480 2.65 10 31 0 0.8 152 00