Filter Status; Gnss Fix Status; Unix Time Seconds - Advanced Navigation Spatial Reference Manual

13.9.1.2

Filter Status

This field contains 16 bits that indicate the status of the filters. These are boolean
fields with a zero indicating false and one indicating true.
Bit
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Table 41: Filter status
13.9.1.3

GNSS Fix Status

Value Bit 6
0
1
2
3
4
5
6
7
Table 42: GNSS fix status
13.9.1.4

Unix Time Seconds

This field provides UTC time in seconds since January 1, 1970 including leap seconds.
GNSS Fix Status, see section 13.9.1.3
Bit 5
0 0
0 0
0 1
0 1
1 0
1 0
1 1
1 1
Spatial Reference Manual
Description
Orientation Filter Initialised
Navigation Filter Initialised
Heading Initialised
UTC Time Initialised
Event 1 Occurred
Event 2 Occurred
Internal GNSS Enabled
Magnetic Heading Active
Velocity Heading Enabled
Atmospheric Altitude Enabled
External Position Active
External Velocity Active
External Heading Active
Bit 4
0
1
0
1
0
1 Omnistar/Starfire GNSS fix
0
1
Page 117 of 158
Version 4.4
04/06/2019
Description
No GNSS fix
2D GNSS fix
3D GNSS fix
SBAS GNSS fix
Differential GNSS fix
RTK Float GNSS fix
RTK Fixed GNSS fix