Applanix LVX - Page 61

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Item
Definition
Value
Units
e
1- corresponds to
pulse detection
on Event 1 Input
line
2- corresponds to
pulse detection
on Event 2 Input
line
1 or 2
N/A
n
Event counter
value of Event 1
or Event 2
1 to 65535
N/A
GPS week
WWWW
GPS week number
since Jan 1980
N/A
D
Week Day Offset
0 to 6
OO
Leap seconds
offset GPS/UTC
time
Seconds
*hh
Checksum
Hexadecimal
value (NRG)
N/A
<CR><LF>
Carriage return
and line feed
<CR><LF>
N/A
EN1/EN2 (Event 1/2 Triggered Navigation Output) provides a real time navigation
solution interpolated to the Event time after adjustment for the Event Navigation Shift.
Table 3: $EN1/2 Message Format
$PAPLEVT1, ssssss.ssssss,t,cccccccc,llll.llllllll,a,yyyyy.yyyyyyyy,b,xxxx.xxx,
M,gg.ggg,M,rrr.rrr,ppp.ppp,hhh.hhh*hh<CRLF>
Item
Definition
Value
Units
$PAPLEVT1
Header
$PAPLEVT1
N/A
ssssss. ssssss
Time of Validity
0-604800
Seconds in seconds
of the current week