Spectra Precision ProMark 800 Reference Manual - Manual (Page 375)

363
Query Command Library
Example
$PASHQ,RWO,A
$PASHR,RWO,A,9,001.00,11,MPC,0.00,B,DPC,0.00,B,PBN,0.00,B,SNV,0.00
,B,SNG,0.00,B,SNW,0.00,B,SAL,0.00,B,SAG,0.00,B,SAW,0.00,B,ION,0.00,B,
SBD,0.00,B *6D
See also $PASHQ,RAW
SAT: Satellites Status
Function This command allows you to read the status of the different
satellite constellations used.
Command Format Syntax
$PASHQ,SAT[*cc]
Response Format Syntax
$PASHR,SAT,d1,n(d2,d3,d4,f5,c6)*cc
Parameters
The GPS PRN number is d2.
The EGNOS PRN number is d2 plus 87.
The GLONASS slot number is d2 minus 64.
4 4800 9 115200
Code Baud Rate Code Baud Rate
Parameter Description Range
d1 Number of satellites locked
d2 SV PRN number
1-32: GPS
33-64: SBAS
65-96: GLONASS
97-126: GALILEO
127-128: GIOVE A/B
193-197: QZSS
d3 SV azimuth, in degrees 0-359
d4 SV elevation angle, in degrees 0-90
f5 SV signal-noise ratio, in dB.Hz 30.0-60.0
c6
SV used in computation or not
• U: SV used
• -: SV not used
*cc Checksum *00-*FF