Long Navigation Message (Ln) - Airlink PinPoint X EV-DO Guide De L'utilisateur

GPS Message Format Streams
Item
GPS Time of Day
Latitude
Longitude
Altitude relative to
mean sea level
Horizontal Speed
Vertical Speed
Heading
PinPoint X EV-DO pour Bell Mobility - Le Guide de l'Utilisateur, version 2.35
Eléments d'un message TAIP
TABLE 4.
Début du message :
Secondes dans la journée (5
Latitude en degrés (8 octets) :
Longitude en degrés (9 octets) :
Vitesse en MPH (3 octets) :
Cap en degrés (3 octets) :
Source des données (1 octet) :
âge des données (1 octet) :
Total de contrôle :
Fin du message :

Long Navigation Message (LN)

This message reports the latitude/longitude/altitude, the horizontal and vertical speed, and heading.
Unlike the Position/Velocity (PV) message, LN provides three-dimensional information. The LN
message also reports the ID's and IODE's of up to eight satellites currently being tracked. The total
length of the sentence will vary based on the number of satellites (SV's) being used.
>qLNAAAAABBB±CCDDDDDDD±EEEFFFFFFF±GGGGGGHHIIIJ±KKKL
MMMNOO{PPQQ}RRRRRRRRRRST<
TABLE 5.
Format
AAAAABBB
±CCDDDDDDD
±EEEFFFFFFF
±GGGGGGHH
IIIJ
±KKKL
MMMN
Eléments Partie de com-
mande
>RVP
19277
octets) :
+3508570
08062601
000
026
3
2
;*75
<
Bytes Units Value
8 sec 0 – 86399.999
10 deg North positive,
WGS-84
11 deg West positive,
WGS-84
9 feet n/a
4 MPH n/a
5 MPH n/a
4 deg Degrees from
True North (0)
increasing clock-
wise
Comments
Value is inferred to
three decimal places
Value is inferred to
seven decimal places
Value is inferred to
seven decimal places
Value is inferred to two
decimal places
Value is inferred to one
decimal place
Value is inferred to one
decimal place
Value is inferred to one
decimal place
169