Satellites List View

FAQ for the GNSS-Commander Android app
https://play.google.com/store/apps/deta ... nder&hl=en
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PilaBlu
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Satellites List View

Beitrag von PilaBlu » 21.10.2017, 17:30

The satellite list shows all values which are send by the GNSS receiver per NMEA GSV-strings.
:arrow: See NMEA GSV definition http://www.nmea.de/nmea0183datensaetze.html#gsv

sat-list.png
sat-list.png (34.23 KiB) 369 mal betrachtet
The GSV string transmits the pseudo random number (PRN) for every single satellite in view and the signal-to noise-ratio (SNR) in dB.
In addition the vertical angle (elevation) and the horizontal angle (azimuth) of the satellite are given by the GSV string.
The last column of the list shows the satellite system and a flag if the satellite is used for the calculation of the position.

Supported satellite systems are
  • GPS (USA)
  • GLONASS (Russia)
  • GALILEO (European Union)
  • BEIDOU (China)
  • IRNSS (India)
  • QZSS (Japan)
  • SBAS (worldwide)
A satellite-based augmentation system (SBAS) is a system that supports wide-area or regional augmentation through the use of
additional satellite-broadcast messages.

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