Gsv - Gnss Satellites In View - Leica TPS1200 series Technical Reference Manual

NMEA Message Formats
F.10
Syntax
Description of fields

GSV - GNSS Satellites in View

$--GSV,x,x,xx,xx,xx,xxx,xx,.....*hh<CR><LF>
Field Description
$--GSV Header including talker ID
x Total number of messages, 1 to 4
x Message number, 1 to 4
xx Number of theoretically visible satellites according to the current almanac.
xx PRN (GPS) / Slot (GLONASS) number of satellite
xx Elevation in degrees, 90 maximum, empty when not tracking
xxx Azimuth in degrees true North, 000 to 359, empty when not tracking
xx Signal to Noise Ration C/No in dB, 00 to 99 of L1 signal, null field when not
tracking.
... Repeat set PRN / Slot number, elevation, azimuth and SNR up to four times
*hh Checksum
<CR> Carriage Return
<LF> Line Feed
Satellite information may require the transmission of multiple messages, specified by the
total number of messages and the message number.
The fields for the PRN / Slot number, Elevation, Azimuth and SNR form one
number of these sets are allowed up to a maximum of four sets per message.
TPS1200 1360
set. A variable