Example – Mitel GPS Orion-S/-HD Receiver User Manual
Page 37
Document Title:
33
User’s Manual for the GPS Orion-S/-HD Receiver
Document No.
Issue 1.0
GTN-MAN-0110
June 22, 2003
DLR/GSOCNo part of this document shall be reproduced in any form or disclosed to third parties without prior authorization.
4.4.1.6
F40 – Cartesian Navigation Data
The F40 message provides the Cartesian state vector (position and velocity) of the host ve-
hicle in the Earth-fixed WGS84 system. It is aligned to the instance of an integer GPS sec-
ond once the receiver has a achieved continuous 3D navigation fix.
MsgID Chars.
Format
Description
F40
104
Cartesian navigation data
1 x
<STX>
3 xxx
Message Id (=F40)
4 xxxx
GPS week
12 xxxxxx.xxxxx
GPS seconds of week [s] (of navigation solution)
2 xx
GPS-UTC [s]
12 sxxxxxxxx.xx
x (WGS84) [m]
12 sxxxxxxxx.xx
y (WGS84) [m]
12 sxxxxxxxx.xx
z (WGS84) [m]
12 sxxxxx.xxxxx
vx (WGS84) [m]
12 sxxxxx.xxxxx
vy (WGS84) [m]
12 sxxxxx.xxxxx
vz (WGS84) [m]
1 x
Navigation status (0=no-Nav,2=3D-Nav)
2 xx
Number of tracked satellites
4 xx.x
PDOP
2 xx
Checksum
1 x
<ETX>
Example:
<STX>F401139180006.0000013 -1070289.69 -1135280.39 +6636840.38 -3777.36103 -6389
.28606 -1696.253242 9 2.172<ETX>