Instrument Make and Model: Switched Source CNAV
S/N: CNAV 14959
Model: 3050
Antenna S/N: 8253
Calibration Date: N/A
Installation:  CNAV (April 2013)

RAW datafile:
dsLog time stamp:
NAV 2013/02/05 15:00:00.828 

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
		    $GPVTG,130,T,148,M,10.4,N,19.3,K,A*22
		    $GPGLL,2445.05,S,00642.68,E,150002,A,A*50
                    $GPRMC,000002.00,A,3935.93131,N,07113.70741,W,0.28,239.5,060513,0,E,D*0C


$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 *



$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

$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

$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