Advanced Navigation GNSS Compass - 10.4.12 Detailed Satellites Packet; Satellite_Systems; 10.4.12.2 Satellite Frequencies

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10.4.12 Detailed Satellites Packet

Detailed Satellites Packet

Packet ID 31

Length 7 x number of satellites

Read / Write Read

Field # Bytes Off-

set

Data

Type

Size Description

1 0 u8 1 Satellite System

2 1 u8 1 Satellite number (PRN)

3 2 u8 1 10.4.12.2 Satellite Frequencies

4 3 u8 1 Elevation (deg)

5 4 u16 2 Azimuth (deg)

6 6 u8 1 SNR

+ Fields 1-6 repeat for additional satel-

lites

Table 58: Detailed Satellites Packet

10.4.12.1 Satellite Systems

Value System

0 Unknown

1 GPS

2 GLONASS

3 BeiDou

4 Galileo

5 SBAS

6 QZSS

7 Reserved

8 Reserved

9 Reserved

Table 59: Satellite Systems

10.4.12.2 Satellite Frequencies

Bit Description

0 L1 C/A

1 L1 C

2 L1 P

3 L1 M

v2.0 Page 93 04 Nov 2021

GNSS Compass Reference Manual • Advanced Navigation Packet Protocol