Novatel OM-20000149 Manual Do Utilizador

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AG-STAR User Manual Rev 2
62
C.2.1
RADARSIGNAL
ER Signal and Position Information
This log contains position and Emulated Radar (ER) signal information.
Message ID:
8193
Log Type:
Asynch
Recommended Input:
log radarsignala onchanged
ASCII Example 1 (stationary AG-STAR):
#RADARSIGNALA,COM1,0,61.5,FINESTEERING,1501,248381.628,00000000,8a1c,3723; 
SOL_COMPUTED,WAAS,0.0139,0.00,0.00*f0d580ca
ASCII Example 2 (moving AG-STAR):
#RADARSIGNALA,COM1,0,45.0,FINESTEERING,1755,1475.442,00000000,f81d,12614;
SOL_COMPUTED,WAAS,2.8010,4214.075011,263.379688*cca8853d
 Table 17:  Position or Velocity Type
Field #
Field type
Data Description
Format
Binary 
Bytes
Binary 
Offset
1
RADARSIGNAL 
header
Log header
H
0
2
sol status
Enum
4
H
3
vel type
Enum
4
H+4
4
speed
Speed over ground (m/s)
Double
8
H+8
4
varf freq
External VARF output frequency (Hz)
Double
8
H+16
5
radar freq
Radar signal frequency (Hz) as output by the Emulated 
Radar Out signal. 
Double
8
H+24
6
xxxx
32-bit CRC (ASCII and Binary only)
Hex
4
H+32
7
[CR][LF]
Sentence terminator (ASCII only)
-
-
-
Type (binary)
 Type (ASCII)
Description
0
NONE
No solution
1
FIXEDPOS
a
a. With default PDPFILTER ENABLE, the bestpos will no longer show that the position has been fixed, unless 
PDPFILTER is DISABLED.
Position has been fixed by the FIX POSITION command
2
FIXEDHEIGHT
a
Position has been fixed by the FIX HEIGHT/AUTO command
8
DOPPLER_VELOCITY
Velocity computed using instantaneous Doppler
16
SINGLE
Single point position
17
PSRDIFF
Pseudorange differential solution
18
WAAS
Solution calculated using corrections from an SBAS
19
PROPAGATED
Propagated by a Kalman filter without new observations