# # 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 # 174.00468 36.80237 -121.78767 11.31 9 49 0 1.1 200 00 174.02544 36.80234 -121.78782 28.69 10 44 0 1.0 120 00 174.04634 36.80233 -121.78771 3.16 10 49 0 1.4 200 00 174.06711 36.80247 -121.78773 64.44 10 44 0 1.4 72 00 174.08794 36.80235 -121.78770 14.80 10 45 0 1.4 0 00 174.10905 36.80233 -121.78772 44.31 10 68 0 4.1 72 00 174.12968 36.80233 -121.78772 13.60 9 49 0 0.9 200 00 174.15044 36.80229 -121.78777 14.70 10 43 0 1.1 72 00 174.17134 36.80226 -121.78775 43.44 9 49 0 1.2 0 00 174.19211 36.80232 -121.78773 9.11 10 44 0 1.0 72 00 174.21294 36.80219 -121.78771 52.31 10 43 0 1.8 200 00 174.25468 36.80237 -121.78777 4.24 10 49 0 1.5 200 00 174.27544 36.80230 -121.78770 4.47 10 44 0 1.0 0 00 174.29634 36.80237 -121.78774 17.44 9 49 0 1.3 0 00 174.31711 36.80233 -121.78775 1.41 10 44 0 0.9 72 00 174.33794 36.80227 -121.78769 20.57 10 43 0 0.8 0 00 174.35877 36.80234 -121.78775 7.75 10 44 0 0.8 0 00 174.37961 36.80228 -121.78780 39.14 10 43 0 1.1 0 00 174.42134 36.80233 -121.78776 23.26 9 49 0 1.1 0 00 174.44218 36.80228 -121.78774 27.42 9 49 0 1.3 72 00 174.46301 36.80228 -121.78762 64.23 9 49 0 1.3 0 00 174.48384 36.80242 -121.78756 107.95 10 49 0 1.5 72 00 174.50468 36.80236 -121.78771 32.09 9 49 0 1.1 0 00 174.52544 36.80227 -121.78774 11.70 10 45 0 1.5 72 00 174.54627 36.80234 -121.78771 7.28 10 45 0 1.2 200 00 174.56718 36.80232 -121.78775 3.61 10 49 0 1.6 72 00 174.58801 36.80233 -121.78773 10.00 9 49 0 1.0 200 00 174.60884 36.80233 -121.78770 45.21 9 49 0 1.4 0 00 174.62968 36.80239 -121.78778 28.34 9 49 0 1.3 0 00 174.65051 36.80246 -121.78780 65.60 9 49 0 1.7 0 00 174.67134 36.80230 -121.78772 24.25 9 48 0 1.6 200 00 174.69218 36.80224 -121.78769 53.99 10 49 0 1.0 72 00 174.71301 36.80231 -121.78774 24.02 9 49 0 1.6 0 00 174.73384 36.80217 -121.78748 121.41 9 50 0 4.8 0 00 174.75468 36.80237 -121.78775 19.77 9 50 0 1.3 0 00 174.77551 36.80232 -121.78784 25.59 9 50 0 1.5 72 00 174.79634 36.80234 -121.78778 7.48 10 48 0 1.7 200 00 174.81718 36.80235 -121.78772 5.83 10 50 0 1.4 72 00 174.83801 36.80232 -121.78770 29.51 9 48 0 1.2 200 00 174.85877 36.80237 -121.78775 17.09 9 44 0 1.2 0 00 174.87968 36.80229 -121.78781 45.28 10 48 0 1.7 200 00 174.90051 36.80246 -121.78781 62.43 10 50 0 1.9 0 00 174.92134 36.80234 -121.78776 24.15 10 48 0 1.5 200 00 174.94218 36.80222 -121.78762 57.70 9 49 0 1.5 0 00 174.96301 36.80201 -121.78775 28.50 10 48 0 5.0 200 00 174.98383 36.80239 -121.78760 54.06 9 48 0 1.5 72 00