SBG Systems Navsight, Hardware Manual

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Navsight Solution – Hardware Manual NAVSIGHTHM.1.5
Index
1. Terminology........................................................................................................................................................... 7
2. Solution overview................................................................................................................................................ 8
2.1. System.......................................................................................................................................................... 9
2.2. IMU............................................................................................................................................................... 9
2.2.1. Ekinox IMU............................................................................................................................................................................... 9
2.2.1.1. Accelerometers............................................................................................................................................................... 9
2.2.1.2. Gyroscopes.................................................................................................................................................................... 10
2.2.1.3. Surface form factor...................................................................................................................................................... 10
2.2.1.4. Subsea form factor....................................................................................................................................................... 12
2.2.2. Apogee IMU........................................................................................................................................................................... 13
2.2.2.1. Accelerometers............................................................................................................................................................. 13
2.2.2.2. Gyroscopes.................................................................................................................................................................... 13
2.2.2.3. Surface form factor...................................................................................................................................................... 13
2.2.2.4. Subsea form factor...................................................................................................................................................... 15
2.2.3. Horizon IMU........................................................................................................................................................................... 16
2.2.3.1. Accelerometers............................................................................................................................................................. 16
2.2.3.2. Gyroscopes................................................................................................................................................................... 16
2.2.3.3. Surface form factor...................................................................................................................................................... 16
2.2.4. Specifications......................................................................................................................................................................... 17
2.3. Navsight Processing unit........................................................................................................................... 18
2.3.1. Rugged packaging.................................................................................................................................................................. 18
2.3.1.1. Mechanical specifications............................................................................................................................................. 18
2.3.2. Rack packaging...................................................................................................................................................................... 19
2.3.2.1. Mechanical specifications............................................................................................................................................. 19
2.3.3. Internal GNSS (Septentrio Asterx-4, HW Revision <= 2.1).................................................................................................. 20
2.3.4. Internal GNSS (Septentrio Asterx-m3, HW Revision >= 2.1)................................................................................................ 21
2.3.5. Internal GNSS (Trimble, HW revision >= 1.5 and <= 2.1)...................................................................................................... 22
2.3.6. Internal GNSS (Trimble, HW revision < 1.5).......................................................................................................................... 23
3. System Performance specification................................................................................................................... 24
3.1. Ekinox grade performance specifications.................................................................................................24
3.1.1. Common specifications.......................................................................................................................................................... 24
3.1.2. Land applications................................................................................................................................................................... 24
3.1.3. Marine & Subsea applications............................................................................................................................................... 25
3.1.3.1. Heave performance....................................................................................................................................................... 25
3.1.4. Airborne applications............................................................................................................................................................. 25
3.2. Apogee grade specifications..................................................................................................................... 26
3.2.1. Common specifications......................................................................................................................................................... 26
3.2.2. Marine & Subsea applications.............................................................................................................................................. 26
3.2.2.1. Heave performance...................................................................................................................................................... 27
3.2.3. Land applications.................................................................................................................................................................. 27
3.2.4. Airborne applications............................................................................................................................................................ 27
3.3. Horizon grade specifications.................................................................................................................... 28
3.3.1. Marine applications............................................................................................................................................................... 28
3.3.1.1. Heave performance....................................................................................................................................................... 28
3.3.2. Land applications.................................................................................................................................................................. 29
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