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NMEA Transmitted Messages Output Messages NMEA Sentence

GPGGA: Global positioning system fixed data

GPGLL: Geographic position latitude \ longitude

GPGSA: GNSS DOP and active satellites

GPGSV: GNSS satellites in view.

GPRMC: Recommended minimum specific GNSS data

GPVTG: Course over ground and ground speed

Global Positioning System Fix Data

$GPGGA,161229.487,3723.2475,N,12158.3416,W,1,07,1.0,9.0,M, , ,0000*18

Name

$GPGGA

Message ID

161229.487

UTC Time

Latitude

3723.2475

N/S Indicator

Longitude

12158.3416

E/W Indicator

Position Fix

Indicator

Satellites Used

HDOP

MSL Altitude

Units

Geoid Separation

Units

Age of Diff. Corr.

Diff. Ref. Station ID

Checksum

Earth Datums &output setting

Example

Units

1.0

9.0

Meters

second Null fields when DGPS is not used

0000

*18

Description

GGA protocol header

Hhmmss.sss

ddmm.mmmm

N=north or S=south

dddmm.mmmm

E=east or W=west

See Table 5-3

Range 0 to 12

Horizontal Dilution of Precision