# # 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 # 176.00466 36.80228 -121.78774 26.46 9 47 0 1.2 200 00 176.02550 36.80236 -121.78772 58.57 9 49 0 1.4 0 00 176.04633 36.80219 -121.78778 6.78 10 47 0 2.0 200 00 176.06716 36.80231 -121.78771 9.80 10 48 0 1.1 72 00 176.08800 36.80233 -121.78776 9.27 10 47 0 1.1 200 00 176.10883 36.80228 -121.78772 24.52 9 47 0 1.2 72 00 176.12966 36.80233 -121.78774 5.39 10 47 0 2.0 200 00 176.15050 36.80234 -121.78775 6.71 10 47 0 1.0 72 00 176.17132 36.80231 -121.78766 36.24 9 47 0 0.9 200 00 176.19215 36.80223 -121.78769 13.42 10 48 0 1.5 72 00 176.21299 36.80230 -121.78772 32.68 9 47 0 0.9 200 00 176.23382 36.80237 -121.78761 44.47 9 48 0 1.7 72 00 176.25465 36.80236 -121.78768 50.82 9 47 0 1.2 0 00 176.27549 36.80236 -121.78779 22.91 9 48 0 1.6 72 00 176.29632 36.80227 -121.78768 19.65 9 47 0 1.0 200 00 176.31708 36.80230 -121.78774 2.00 10 43 0 1.1 0 00 176.33799 36.80229 -121.78772 3.87 10 47 0 0.9 200 00 176.35882 36.80231 -121.78776 3.00 10 49 0 0.9 72 00 176.37965 36.80228 -121.78780 17.80 9 47 0 1.1 200 00 176.40049 36.80233 -121.78776 2.65 10 47 0 1.3 72 00 176.42132 36.80230 -121.78773 20.27 9 48 0 1.7 200 00 176.44215 36.80226 -121.78772 6.40 10 47 0 3.3 72 00 176.46299 36.80236 -121.78774 3.32 10 47 0 0.8 200 00 176.48382 36.80230 -121.78776 4.12 10 47 0 0.9 72 00 176.50465 36.80230 -121.78772 6.08 10 47 0 1.1 200 00 176.52542 36.80239 -121.78773 33.48 10 43 0 0.9 0 00 176.54632 36.80229 -121.78776 4.90 10 47 0 1.4 200 00 176.56715 36.80234 -121.78780 5.29 10 48 0 1.8 72 00 176.58799 36.80225 -121.78777 32.94 9 47 0 0.9 200 00 176.60882 36.80226 -121.78762 61.29 10 47 0 1.0 72 00 176.62965 36.80229 -121.78771 6.63 10 47 0 1.3 200 00 176.65049 36.80238 -121.78771 35.83 9 49 0 1.8 72 00 176.67132 36.80233 -121.78769 5.92 10 47 0 1.8 200 00 176.69215 36.80230 -121.78771 43.52 9 49 0 1.3 0 00 176.71299 36.80231 -121.78777 7.68 10 47 0 1.3 200 00 176.73382 36.80230 -121.78776 30.15 10 48 0 1.4 72 00 176.75465 36.80226 -121.78770 17.55 9 47 0 1.5 200 00 176.77549 36.80233 -121.78781 31.08 10 47 0 1.3 72 00 176.79632 36.80238 -121.78775 14.93 10 48 0 1.4 200 00 176.81736 36.80246 -121.78780 52.00 10 65 0 1.2 72 00 176.83799 36.80234 -121.78784 26.63 9 48 0 1.0 200 00 176.85882 36.80235 -121.78773 6.24 10 48 0 1.7 72 00 176.87965 36.80229 -121.78780 31.72 10 48 0 0.9 200 00 176.90049 36.80229 -121.78772 8.77 10 47 0 2.0 72 00 176.92132 36.80226 -121.78768 35.72 10 48 0 1.1 200 00 176.94215 36.80233 -121.78713 4.90 10 48 0 0.8 72 00 176.96299 36.80231 -121.78710 12.65 10 47 0 0.8 200 00 176.98382 36.80234 -121.78712 6.48 10 48 0 1.1 72 00