ashtech GG Surveyor - LTN: Latency Message

148 GG Surveyor GPS+GLONASS Reference Manual
Table 6.60 outlines the GXP response message structure.
Example:
Query:$PASHQ,GXP,B or
Set: $PASHS,NME,GXP,A,ON
Typical Response:
$GPGXP,183805.00,3722.36221,N,12159.82742,W*5C
Table 6.61 outlines the GXP response message.
LTN: Latency Message
$PASHS,NME,LTN,x,s
Enable/disable message containing latency information on port x, where x is the
output port, and s is ON or OFF.
Table 6.60: GXP Structure
Field Description
m1 Current UTC time, (hhmmss:ss) of position fix in hours, minutes and seconds
m2 Latitude component of position, (ddmm.mmmmmmm), in degrees, minutes
and fraction of minutes
c1 Latitude sector, N - North, S - South
m3 Longitude component of position, (dddmm.mmmmmmm), in degrees, minutes
and fraction of minutes
c2 Longitude sector, E - East, W - West
Table 6.61: Typical GXP Response Message
Item Description
$GPGXP Header
183805.00 Time of position fix
3722.362210 Latitude
N North
12159.827420 Longitude
W West
5C Message checksum in HEX