Instrument Make and Model: Furuno GP1850 S/N: Calibration Date: N/A Installation: DD: 20130506 RAW datafile: dsLog time stamp: NAV 2013/02/05 15:00:00.828 1850 NAV Navigation 2013/02/05 date in gmt 15:00:00.828 time in gmt 1850 data collected using Furuno GP1850 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 $GPGLL,2445.05,S,00642.68,E,150002,A,A*50 $GPZDA,230000,05,05,2013,04,00*4D $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 $GPVTG,3.8,T,19.5,M,9.7,N,18.0,K*4F VTG Sentence Identifier: $GPVTG 3.8 Track made good T Degrees True 19.5 Track M Degrees Magnetic 9.7 Speed N in Knots 18.0 Speed K Km/hr K*4F checksum $GPGLL,4106.0385,N,07055.5676,W,110014,A*35 GLL Sentence Identifier: $GPGLL 4106.0385 Current Latitude N North/South 07055.5676 Current Longitude W East/West 110014 Fix taken at 11:00:14 A*35 checksum $GPZDA,230001,05,05,2013,04,00*4C ZDA Sentence Identifier: $GPZDA 230001 hhmmss.ss = UTC 05 xx = Day, 01 to 31 05 xx = Month, 01 to 12 2013 xxxx = Year 04 xx = Local zone description, 00 to +/- 13 hours 00*4C xx = Local zone minutes description (same sign as hours)