# # 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 # 46.00503 36.76560 -122.02775 6.56 10 34 0 5.5 232 00 46.02587 36.76575 -122.02737 8.06 10 32 0 1.1 152 00 46.04670 36.76570 -122.02692 8.25 10 33 0 1.6 232 00 46.06753 36.76569 -122.02664 6.00 10 32 0 0.9 152 00 46.08837 36.76554 -122.02622 8.43 9 33 0 1.2 232 00 46.10920 36.76540 -122.02610 18.73 9 33 0 0.8 152 00 46.13003 36.76552 -122.02607 12.57 9 33 0 1.0 232 00 46.15087 36.76550 -122.02627 22.23 9 32 0 0.9 152 00 46.17170 36.76546 -122.02636 3.46 10 33 0 0.8 232 00 46.19253 36.76541 -122.02629 5.29 10 32 0 1.3 152 00 46.21337 36.76553 -122.02640 2.65 10 34 0 1.0 232 00 46.23420 36.76559 -122.02640 9.00 10 32 0 2.9 152 00 46.25523 36.76568 -122.02653 4.90 10 50 0 1.1 232 00 46.27586 36.76573 -122.02677 47.66 9 32 0 1.0 152 00 46.29669 36.76568 -122.02698 50.31 9 33 0 1.4 232 00 46.31752 36.76568 -122.02724 15.43 9 32 0 0.9 152 00 46.33836 36.76567 -122.02718 60.24 9 33 0 1.0 232 00 46.35919 36.76561 -122.02724 20.35 9 33 0 1.2 152 00 46.38002 36.76539 -122.02749 14.35 9 33 0 1.1 232 00 46.40086 36.76583 -122.02805 30.84 9 32 0 1.4 152 00 46.42169 36.76581 -122.02827 31.91 9 32 0 1.0 232 00 46.44252 36.76576 -122.02841 18.84 9 32 0 0.9 152 00 46.46336 36.76557 -122.02868 4.36 10 32 0 0.9 232 00 46.48419 36.76527 -122.02899 5.10 10 32 0 0.9 152 00 46.50537 36.76510 -122.02918 5.66 10 62 0 0.8 232 00 46.75502 36.76435 -122.03421 4.12 10 27 0 1.0 232 00 46.77586 36.76433 -122.03387 3.74 10 32 0 0.9 152 00 46.79669 36.76446 -122.03370 4.24 10 34 0 0.8 232 00 46.81752 36.76507 -122.03337 4.69 10 32 0 1.4 152 00 46.83836 36.76540 -122.03269 4.90 10 33 0 1.0 232 00 46.85919 36.76533 -122.03217 22.58 10 31 0 1.4 152 00 46.88002 36.76548 -122.03168 22.07 9 33 0 1.3 232 00 46.90086 36.76549 -122.03118 7.75 10 32 0 1.4 152 00 46.92169 36.76573 -122.03068 10.82 10 33 0 2.0 232 00 46.94350 36.76568 -122.03019 10.63 9 49 0 1.2 112 00 46.96336 36.76581 -122.02960 12.33 10 33 0 1.2 232 00 46.98419 36.76573 -122.02922 4.12 8 31 0 3.0 152 00