Some of this information cannot be obtained from GSV or GSA NMEA sentences
$PGLOR,SAT,xx,ccc,h,...,xx,ccc,h*CC<CR><LF>
1 2 3 4 2' 3' 4'
Where:
- 1 - Sentence identifier
- 2 - PRN
- 3 - C/N0 [dbHz]
- 4 - SAT information in hex format;
- bit0 - Pr Meas valid from ME
- bit1 - Rr Meas valid from ME
- bit2 - Pr Meas used in position computation
- bit3 - Rr Meas used in position computation
- bit4,5 - eph src (see the definition of GL_FIXSTAT_EPH_SRC)
- bit6-bit7 - reserved
- 2' 3' 4' - repeat fields 2,3,4 for additional satellites
- CC - checksum
[Version: before GLL v18]