TeeJet RX 400p - Manual (Page 126)

RX 400p
98-05044 6-4
R1
Table 6-3 GGA Data Message Defined
Field Description
hhmmss.ss UTC time in hours, minutes, seconds of the GPS position
ddmm.mmmmm Latitude in degrees, minutes, and decimal minutes
s s = N or s = S, for North or South latitude
dddmm.mmmmm Longitude in degrees, minutes, and decimal minutes
s s =E or s = W, for East or West longitude
n Quality indicator, 0 = no position, 1 = undifferentially corrected position, 2 =
differentially corrected position, 9= position computed using almanac
qq Number of satellites used in position computation
pp.p HDOP =0.0 to 9.9
saaaa.aa Antenna altitude
M Altitude units, M = meters
±xxxx.xx Geoidal separation (needs geoidal height option)
M Geoidal separation units, M = meters
sss Age of differential corrections in seconds
aaa Reference station identification
*cc Checksum
Carriage return and line feed
6.5.2 GLL Data Message
The GLL message contains Latitude and Longitude. In Table 6-4, the GLL data
message is broken down into its components. This message has the following
format:
$GPGLL,ddmm.mmmm,s,dddmm.mmmm,s,hhmmss.ss,s*cc