Instrument Make and Model: Simrad MX512 GPS S/N: Calibration Date: N/A Installation: RAW datafile: dsLog time stamp: NAV 2013/02/05 15:00:00.828 MX512 NAV Navigation 2013/02/05 date in gmt 15:00:00.828 time in gmt MX512 data collected using Simrad MX512 GPS data $GPGGA,150001,2445.0499,S,00642.6807,E,1,10,00.9,28.4,M,23.1,M,,*56 $GPRMB,A,5.92,L,0014,0007,3341.51,S,01807.70,E,802.5,132,10.4,V,A*66 $GPRMC,150001,A,2445.05,S,00642.68,E,10.4,130,050213,017.8,W,A,S*40 $GPVTG,130,T,148,M,10.4,N,19.3,K,A*22 $GPDTM,W84,,0000.0000,N,00000.0000,E,,W84*71 $GPGLL,2445.05,S,00642.68,E,150002,A,A*50 $GPGGA,123519,4807.038,N,01131.000,E,1,08,0.9,545.4,M,46.9,M,,*47 GGA Global Positioning System Fix Data 123519 Fix taken at 12:35:19 UTC 4807.038,N Latitude 48 deg 07.038' N 01131.000,E Longitude 11 deg 31.000' E 1 Fix quality: 0 = invalid 1 = GPS fix (SPS) 2 = DGPS fix 3 = PPS fix 4 = Real Time Kinematic 5 = Float RTK 6 = estimated (dead reckoning) (2.3 feature) 7 = Manual input mode 8 = Simulation mode 08 Number of satellites being tracked 0.9 Horizontal dilution of position 545.4,M Altitude, Meters, above mean sea level 46.9,M Height of geoid (mean sea level) above WGS84 ellipsoid (empty field) time in seconds since last DGPS update (empty field) DGPS station ID number *47 the checksum data, always begins with * $GPRMB,A,0.66,L,003,004,4917.24,N,12309.57,W,001.3,052.5,000.5,V*20 RMB Recommended minimum navigation information A Data status A = OK, V = Void (warning) 0.66,L Cross-track error (nautical miles, 9.99 max), steer Left to correct (or R = right) 003 Origin waypoint ID 004 Destination waypoint ID 4917.24,N Destination waypoint latitude 49 deg. 17.24 min. N 12309.57,W Destination waypoint longitude 123 deg. 09.57 min. W 001.3 Range to destination, nautical miles (999.9 max) 052.5 True bearing to destination 000.5 Velocity towards destination, knots V Arrival alarm A = arrived, V = not arrived *20 checksum GPRMC,133556.00,A,3531.79834,N,06258.07376,W,12.46,116.5,17,0113,0.0,E*43 RMC Sentence Identifier: $GPRMC 133556.00 time (hhmmss): 133556.00 A Active or Void (A or V): A 3531.7983 latitude (ddmm.mmm): 3531.79834 N/S N 06258.07376 longitude (dddmm.mmm): 06258.07376 W (East or West): W 12.46 ground speed in knots (kkk.k): 12.46 116.5 direction over ground (ddd.d): 116.5 170113 date (ddmmyy): 170113 0.0 magnetic variation: 0.0 E*43 checksum: E*43