7.6 Power Supply 29
7.7 Electrical Domains 29
7.8 GNSS Antennas 29
7.8.1 Antenna Cables 33
7.8.2 Antenna SuctionCup Mount 33
7.8.3 Antcom Antenna Survey Mount Assembly 34
7.9 Networking 34
7.10 Odometer 34
7.10.1 Factory VSS Signal 34
7.10.2 OBDII Odometer Interface 35
7.10.3 Aftermarket Wheel Speed Sensor 35
7.10.4 Radar Speed Sensor 36
7.11 Magnetics 37
7.12 Vibration 37
8 Using Boreas 38
8.1 Filter Initialisation 38
8.1.1 Orientation Initialisation 39
8.1.2 Navigation Initialisation 39
8.1.3 Heading Initialisation 39
8.1.4 Time Initialisation 40
8.2 Hot Start 40
8.3 Time 40
8.4 Heading Sources 41
8.4.1 North Seeking Gyrocompass Heading 41
8.4.2 Dual Antenna Heading 41
8.4.3 Velocity Heading 41
8.4.4 External Heading 41
8.5 Data Anti-aliasing 42
8.6 Vehicle Profiles 42
8.7 Atmospheric Altitude 42
8.8 Odometer Pulse Length 42
8.8.1 Calibrating Odometer Automatic Pulse Length 42
8.9 Reversing Detection 43
8.10 Motion Analysis 43
8.11 RTK 43
8.11.1 Network RTK Corrections (NTRIP) 43
8.11.2 Radio Modem RTK Corrections 44
8.11.3 Supported RTCM Messages 44
8.12 Raw Satellite Data 44
8.13 Kinematica Post Processing 45
8.14 Vents 45
8.15 RAIM 45
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