# # 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 # 66.00537 36.75028 -122.02071 8.37 10 40 0 0.7 0 00 66.02620 36.75040 -122.02068 8.12 9 39 0 0.9 0 00 66.04704 36.75027 -122.02081 6.71 9 40 0 0.8 0 00 66.69286 36.75547 -122.02574 5.10 10 39 0 1.0 0 00 66.71369 36.75526 -122.02564 2.65 10 40 0 0.8 0 00 66.73480 36.75505 -122.02525 3.46 10 63 0 0.7 152 00 66.75536 36.75488 -122.02514 2.83 10 40 0 0.7 0 00 66.77619 36.75489 -122.02531 3.32 10 39 0 0.9 0 00 66.79703 36.75518 -122.02493 40.76 10 39 0 1.0 0 00 66.81786 36.75536 -122.02435 12.37 10 39 0 1.1 0 00 66.83869 36.75576 -122.02395 19.18 9 39 0 1.0 0 00 66.85953 36.75620 -122.02366 2.83 10 40 0 0.9 0 00 66.88036 36.75659 -122.02352 3.74 10 39 0 0.8 0 00 66.90119 36.75635 -122.02399 3.16 10 40 0 0.9 0 00 66.92203 36.75587 -122.02360 4.69 10 40 0 0.8 0 00 66.94355 36.75532 -122.02330 7.28 10 36 0 1.1 0 00 66.96369 36.75433 -122.02244 5.20 10 41 0 0.7 0 00 66.98453 36.75344 -122.02150 5.57 10 39 0 0.7 0 00