# # 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 # 218.00286 36.75010 -122.02115 17.75 10 44 0 0.8 232 00 218.02369 36.75003 -122.02127 5.83 10 45 0 0.8 152 00 218.04453 36.74975 -122.02188 3.74 10 45 0 1.0 232 00 218.06536 36.74952 -122.02222 6.86 10 45 0 4.9 152 00 218.08619 36.74941 -122.02264 4.80 10 44 0 0.8 232 00 218.12786 36.74902 -122.02376 14.00 10 44 0 0.8 232 00 218.14869 36.74882 -122.02412 1.73 10 45 0 1.1 152 00 218.16953 36.74868 -122.02447 8.37 10 44 0 2.0 232 00 218.19035 36.74871 -122.02484 1.73 10 46 0 0.7 152 00 218.21118 36.74871 -122.02521 3.16 10 45 0 0.8 232 00 218.23201 36.74858 -122.02589 11.14 9 46 0 0.7 152 00 218.25285 36.74858 -122.02612 16.25 9 44 0 0.7 232 00 218.27368 36.74867 -122.02653 21.56 9 46 0 0.9 152 00 218.29451 36.74869 -122.02688 3.74 10 44 0 0.8 232 00 218.31535 36.74890 -122.02695 3.32 10 44 0 0.8 152 00 218.33618 36.74917 -122.02711 2.65 10 45 0 0.8 232 00 218.35701 36.74923 -122.02726 5.83 10 46 0 1.0 152 00 218.37785 36.74927 -122.02743 2.00 10 44 0 0.9 232 00 218.39868 36.74942 -122.02737 28.05 10 44 0 1.0 152 00 218.41951 36.74958 -122.02715 23.30 10 45 0 1.0 232 00 218.44063 36.74970 -122.02710 40.95 9 68 0 0.8 152 00 218.46118 36.75020 -122.02663 4.90 10 45 0 0.9 232 00 218.48201 36.75066 -122.02619 2.45 10 44 0 0.8 152 00 218.50285 36.75091 -122.02581 3.32 10 45 0 0.9 232 00 218.52396 36.75118 -122.02511 4.90 10 68 0 1.4 152 00 218.54451 36.75157 -122.02448 1.73 10 44 0 1.1 232 00 218.56535 36.75175 -122.02381 21.73 10 44 0 0.7 152 00 218.58618 36.75180 -122.02272 2.24 10 44 0 0.8 232 00 218.60701 36.75196 -122.02174 5.20 10 44 0 0.7 152 00 218.62785 36.75228 -122.02093 75.15 10 44 0 0.7 232 00 218.64868 36.75273 -122.02052 7.35 9 45 0 0.8 152 00 218.66951 36.75302 -122.02023 18.28 9 44 0 0.7 232 00 218.69035 36.75308 -122.02005 24.17 9 45 0 0.8 152 00 218.71118 36.75282 -122.02014 2.45 10 46 0 0.8 232 00 218.73201 36.75235 -122.02029 6.32 10 45 0 0.8 152 00 218.75285 36.75196 -122.02046 2.24 10 44 0 0.9 232 00 218.77368 36.75153 -122.02062 5.10 10 45 0 1.2 152 00 218.79451 36.75095 -122.02091 4.24 10 43 0 0.9 232 00 218.81535 36.75068 -122.02112 22.18 9 45 0 0.9 152 00 218.83618 36.75038 -122.02127 1.41 9 44 0 0.7 232 00 218.85701 36.75019 -122.02161 44.82 9 45 0 1.0 152 00 218.87785 36.74990 -122.02191 17.66 10 45 0 0.9 232 00 218.89875 36.74952 -122.02235 16.85 9 50 0 1.1 152 00 218.91958 36.74941 -122.02248 5.48 10 49 0 2.6 232 00 218.94111 36.74944 -122.02262 2.65 10 43 0 0.9 112 00 218.96118 36.74941 -122.02284 63.05 10 45 0 0.8 232 00 218.98201 36.74909 -122.02283 8.00 10 44 0 0.7 152 00