Novatel OM-20000149 사용자 설명서
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
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
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
header
Log header
H
0
2
sol status
Solution status, see Table 18, Solution Status on page 63
Enum
4
H
3
vel type
Velocity type, see Table 17, Position or Velocity Type on
page 62
page 62
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.
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