# # 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 # 77.00559 36.75136 -122.02042 3.61 10 46 0 0.8 232 00 77.02642 36.75149 -122.02026 9.27 9 47 0 0.7 152 00 77.04726 36.75163 -122.02027 21.98 9 47 0 0.9 232 00 77.06809 36.75172 -122.02007 3.61 10 47 0 0.8 152 00 77.08892 36.75160 -122.02041 2.65 10 47 0 0.7 232 00 77.10976 36.75152 -122.02088 4.47 10 46 0 0.9 152 00 77.13058 36.75137 -122.02109 9.80 9 48 0 1.8 232 00 77.15141 36.75134 -122.02113 3.16 10 46 0 0.9 152 00 77.17238 36.75117 -122.02120 2.00 10 60 0 0.9 232 00 77.19308 36.75114 -122.02110 1.00 10 46 0 0.8 152 00 77.21391 36.75098 -122.02111 10.25 9 44 0 0.8 232 00 77.23475 36.75085 -122.02092 16.79 10 46 0 0.8 152 00 77.25558 36.75075 -122.02129 22.76 10 47 0 0.8 232 00 77.27641 36.75079 -122.02144 14.14 9 46 0 0.7 152 00 77.29725 36.75063 -122.02174 8.94 9 47 0 0.8 232 00 77.31808 36.75073 -122.02169 9.43 9 46 0 1.0 152 00 77.33891 36.75076 -122.02153 17.72 10 47 0 0.9 232 00 77.35975 36.75069 -122.02186 5.20 10 47 0 0.8 152 00 77.38058 36.75095 -122.02190 11.96 9 48 0 0.8 232 00 77.40141 36.75118 -122.02203 3.46 10 47 0 2.5 152 00 77.42225 36.75142 -122.02220 2.00 10 46 0 0.7 232 00 77.44308 36.75182 -122.02232 9.17 9 46 0 0.8 152 00 77.46391 36.75232 -122.02244 3.61 10 48 0 0.7 232 00 77.48475 36.75261 -122.02240 2.00 10 46 0 0.8 152 00 77.50558 36.75269 -122.02221 16.09 9 48 0 0.7 232 00 77.52676 36.75277 -122.02191 2.24 10 76 0 0.8 152 00 77.54725 36.75258 -122.02173 31.08 10 48 0 0.7 232 00 77.56808 36.75237 -122.02187 7.94 9 46 0 0.7 152 00 77.58891 36.75227 -122.02185 19.65 10 47 0 0.7 232 00 77.60975 36.75213 -122.02208 15.33 9 48 0 0.7 152 00 77.63058 36.75232 -122.02246 2.00 10 47 0 0.8 232 00 77.65141 36.75266 -122.02261 2.00 10 46 0 1.0 152 00 77.67225 36.75326 -122.02235 5.00 10 47 0 0.8 232 00 77.69308 36.75386 -122.02220 1.73 10 46 0 0.8 152 00 77.71391 36.75413 -122.02135 5.74 9 48 0 0.7 232 00 77.73475 36.75455 -122.02061 27.13 10 46 0 0.9 152 00 77.75558 36.75478 -122.02003 7.35 10 46 0 0.9 232 00 77.77641 36.75497 -122.01932 38.51 10 45 0 1.0 152 00 77.79725 36.75484 -122.01918 30.35 10 45 0 0.9 232 00 77.81808 36.75465 -122.01885 4.12 10 46 0 0.8 152 00 77.83891 36.75429 -122.01869 3.46 10 47 0 0.8 232 00 77.85975 36.75411 -122.01865 18.38 9 46 0 0.8 152 00 77.88058 36.75416 -122.01874 6.63 10 47 0 1.3 232 00 77.90141 36.75422 -122.01882 3.32 10 45 0 1.1 152 00 77.92225 36.75433 -122.01889 5.66 10 46 0 0.8 232 00 77.94384 36.75436 -122.01881 2.83 10 47 0 0.6 112 00 77.96391 36.75425 -122.01863 7.87 10 46 0 0.7 232 00 77.98475 36.75391 -122.01865 34.35 9 46 0 0.9 152 00