Ltn: Latency Message - ashtech GG Surveyor Reference Manual

Gps/glonass receiver
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Table 6.60 outlines the GXP response message structure.
Field
Example:
Typical Response:
Table 6.61 outlines the GXP response message.

LTN: Latency Message

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

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