$GPGGA (Syntax)

Summary
NMEA 0183 standard GPS Fix Data.

Syntax
$GPGGA,<1>,<2>,<3>,<4>,<5>,<6>,<7>,<8>,<9>,<10>,<11>,<12>,<13>,<14>*hh<CR><LF>

Fields
<1>    UTC of position, in the form hhmmss
<2>    Latitude, to the nearest .0001 minute
<3>    N if field <2> is North Latitude S if field <2> is South Latitude
<4>    Longitude, to the nearest .0001 minute
<5>    E if field <4> is East Longitude W if field <4> is West Longitude
<6>    GPS quality indicator:
           0 = Fix not available or invalid
           1 = GPS SPS Mode, fix valid
           2 = Differential GPS, SPS Mode, fix valid
           3 = GPS PPS Mode, fix valid
           4 = Real Time Kinematic (RTK)
           5 = Float RTK
           6 = Estimated (dead reckoning) Mode
           7 = Manual Input Mode
           8 = Simulator Mode
<7>    Number of satellites in use, 0-12
<8>    Horizontal dilution of precision (HDOP)
<9>    Altitude relative to mean-sea-level (geoid), meters (to the nearest whole meter)
<10>  M
<11>  Geoidal separation, meters (to the nearest whole meter).