View information about the GPS/GLONASS-receiver status and its operation statistics
Command output example,
#1> gps coordinates
Satellites: 8
LAT/LONG: 56.811911/60.547041
Altitude: 275.89
HDOP: 0.92
FIX: 3D, GLONASS
Total GPS time: 17:43:19
Total nonvalid time: 00:00:01(0%)
Number of losses: 0
Now coordinates are valid last 17:43:18
Satellites histogram:
^
|
2.0 +
|
3.0 +
|
4.0 +
|
5.0 +
| <1%
6.0 +
| 1%
7.0 +
|||||||||||||||||||||||||||||||||||||||||||||||||| 99%
v
SATmin= 5 SATmax= 10 |
- "Satellites" - quantity of currently visible satellites
- "LAT/LONG" - geographical coordinates of the receiver in degrees:
- "LAT" - latitude from -90.0000000° to +90.0000000°
- "LONG" (longitude) - longitude from -180.0000000° to +180.00000°
- "Altitude" - altitude in meters
- "HDOP" - horizontal dilution of precision
It is recommended to use values of “HDOP” parameter up to 1.5 for reliable global timing synchronization. |
- FIX - NO FIX|2D|3D, <unknown>|GPS|GLONASS|GPS+GLONASS – the current position-fix status in the following view: <current fix mode>, <system>. The following values of <current fix mode> are available:
- "NO FIX" - coordinates are not fixed
- "2D" – only latitude and longitude are fixed
- "3D" – latitude, longitude and altitude are fixed.
The following values of <system> (currently used GNSS) are available:
The next block of information is the statistics (to obtain these data without information about status of GPS/GLONASS-receiver you can use "gps stat" command instead).
- "Total GPS time" — total time of GPS utility operation since it was started by "gps start" command
- "Total nonvalid time" – total time during which the information about coordinates was unavailable
- "Number of losses" — quantity of cases when the information about coordinates had become unavailable
- "Now coordinates are valid last …" - time of GPS utility operation since last coordinates discovering
- "Satellites histogram" - the histogram of visible satellites quantity
- "SATmin" и "SATmax" — minimum and maximum of visible satellites respectively (since the last time you cleared the statistics)