Advanced Navigation Spatial FOG Reference Manual page 3

9.8.1 Factory VSS Signal...................................................................................... 38
9.8.2 OBDII Odometer Interface..........................................................................38
9.8.3 Aftermarket Wheel Speed Sensor...............................................................39
9.8.4 Radar Speed Sensor................................................................................... 39
9.9 Vibration............................................................................................................ 40
10 Operation................................................................................................................ 41
10.1 Initialisation..................................................................................................... 41
10.1.1 Orientation Initialisation...........................................................................41
10.1.2 Navigation Initialisation............................................................................ 41
10.1.3 Heading Initialisation................................................................................42
10.1.4 Time Initialisation..................................................................................... 42
10.2 Hot Start.......................................................................................................... 42
10.3 Time................................................................................................................ 43
10.4 Heading Source............................................................................................... 43
10.4.1 North Seeking Gyrocompass Heading......................................................43
10.4.2 Velocity Heading....................................................................................... 44
10.4.3 Dual Antenna Heading.............................................................................. 44
10.4.4 External Heading...................................................................................... 45
10.5 Magnetics........................................................................................................ 46
10.6 Data Anti Aliasing............................................................................................ 46
10.7 Vehicle Profiles................................................................................................ 46
10.8 Odometer Pulse Length................................................................................... 46
10.8.1 Odometer Automatic Pulse Length Calibration Procedure........................46
10.9 Reversing Detection........................................................................................ 47
10.10 Motion Analysis.............................................................................................. 47
10.11 RTK................................................................................................................ 47
10.11.1 Network RTK Corrections........................................................................47
10.11.2 Base station radio modem RTK corrections............................................48
10.12 Raw Satellite Data......................................................................................... 48
10.13 Post Processing.............................................................................................. 49
10.14 RAIM.............................................................................................................. 50
10.15 Heave............................................................................................................ 50
10.16 Environmental Exposure................................................................................50
10.16.1 Temperature........................................................................................... 51
10.16.2 Water...................................................................................................... 51
10.16.3 Salt......................................................................................................... 51
10.16.4 Dirt and Dust.......................................................................................... 51
10.16.5 PH Level.................................................................................................. 51
10.16.6 Shocks.................................................................................................... 51
11 Spatial FOG Manager.............................................................................................. 52
11.1 Software Changelog........................................................................................ 53
11.2 System Requirements...................................................................................... 53
11.3 Installation....................................................................................................... 53
11.4 Troubleshooting............................................................................................... 54
11.4.1 All Platforms............................................................................................. 54
11.4.2 Windows................................................................................................... 54
11.4.3 Linux......................................................................................................... 55
11.5 Main View........................................................................................................ 57
11.5.1 Serial Port................................................................................................. 57
11.5.2 Attitude Indicator...................................................................................... 57
Spatial FOG Reference Manual
Page 2 of 144
Version 2.3
03/05/2018