Rev.
6
Oct.18
Proprietary and Confidential - Contents subject to change
199
!GPSSATINFO
Request satellite information
Return the following information for all satellites in view (including those used in the
latest position fix): satellite vehicle number (SV), elevation (ELEV), azimuth (AZI), and
signal to noise ratio (SNR).
The information returned is valid regardless of the current fix mode or whether the PDE
or the modem performs the fix calculations.
Password required:
No
Usage:
•
Query:
AT!GPSSATINFO?
Response:
NO SAT INFO
OK
or
Satellites in view: <numSats>
* SV: <SV 1> ELEV:<ELEV 1> AZI:<AZI 1> SNR:<SNR 1>
...
* SV: <SV n> ELEV:<ELEV n> AZI:<AZI n> SNR:<SNR n>
OK
Purpose:
Return the number of satellites in view (including those used in the
latest position fix) and details for each satellite (or return an error
message).
Note: An asterisk (*) at the beginning of a line indicates the satellite was used in the fix
location calculation.
Parameters:
<numSats> (Number of satellites in view)
•
1 or more
<SV n> (Satellite vehicle number for the nth satellite in the list)
•
1 or more
•
1-32—GPS
•
65-96—GLONASS
•
201–237—Beidou (Note: Not supported by WP75xx/WP85xx.)
•
301-336—Galileo
<ELEV n> (Satellite elevation relative to modem location, in degrees)
•
Valid range: 0–90
<AZI n> (Satellite azimuth relative to modem location, in degrees)
•
Valid range: 0–360
<SNR n> (Signal to noise ratio, in dB)
•
Valid range: 0–99
Table 8-2: GPS Command Details (Continued)
Command
Description
