# # OASIS Data Header # # Instrument: Garmin 12 Channel GPS # Mooring: m46044 # Deployment Date: May 26, 2011 # # 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 # 264.25861 36.80226 -121.78795 22.93 10 186 0 2.0 25 3f 264.27925 36.80217 -121.78767 9.27 10 168 0 2.6 24 3f 264.48758 36.80233 -121.78770 16.43 10 168 0 4.5 23 3f 264.52887 36.80188 -121.78754 45.16 10 136 0 2.1 23 3f 264.84175 36.80231 -121.78776 6.71 10 168 0 1.9 26 3f 264.90381 36.80204 -121.78770 78.35 9 129 0 2.4 26 3f 264.92410 36.80228 -121.78766 20.95 10 83 0 2.0 24 3f