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Advanced Navigation Spatial FOG

Spatial FOG is a ruggedized GPS aided inertial navigation system and AHRS that provides accurate position, velocity, acceleration and orientation under the most demanding conditions. It combines ultra high accuracy fibre optic gyroscopes, acceleromet

  • Advanced Navigation Spatial FOG
Advanced Navigation
Level 8 / 37 Pitt St
2000 Sydney
Australia
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Description

Spatial FOG is a ruggedized GPS aided inertial navigation system and AHRS that provides accurate position, velocity, acceleration and orientation under the most demanding conditions. It combines ultra high accuracy fibre optic gyroscopes, accelerometers, magnetometers and a pressure sensor with an RTK GNSS receiver.

Specifications

  • Year of initial development
    2012
  • Height [m]
    0.09
  • Width [m]
    0.09
  • Length [m]
    0.096
  • Weight [kg]
    0.655
  • Min. Voltage (DC)
    9
  • Max. Voltage (DC)
    36
  • Power consumption [W]
    6.6
  • Water resistant casting
    Y
  • Water resistance [m]
    1
  • Mean time between failures [hr]
    36000
  • Type of accelerometer
    MEMS
  • Type of gyro
    FOG
  • Removable from base plate
    N
  • Type of application
    Air, Land, Marine, Space
  • Moving parts
    N
  • Non-operating shock tolerance [g]
    25
  • Max. rotation speed [deg/s]
    490
  • NMEA formats
    Yes
  • RTCM
    Y
  • Other
    Advanced Navigation Packet Protocol
  • Heading [deg]
    0.05
  • Pitch [deg]
    0.01
  • Roll [deg]
    0.01
  • Heave: constant part [m]
    0.02
  • Heave: variable part [%]
    2
  • Increase in position uncertainty w.r.t. stand-alone GPS [m]
    0.008
  • Accelerometer bias [ยต-g]
    50
  • gyro bias [deg/hr]
    0.05
  • Calibration procedure
    No calibration required
  • Name
    Spatial FOG Manager
  • Filtering
    N
  • Adaptable filter strength
    Onboard hardware filter
  • Adaptable input signals
    Y
  • Integrity monitoring of position input
    Y
  • Integrity monitoring of log input
    Y
  • Graphical user interface
    Y
  • Typical application
    Underground/underwater navigation. Navigation in areas with poor GNSS reception. Applications requiring highest possible heading accuracy
  • Distinguishable features
    Smallest in class - Extremely cost competitive - Proprietary fusion filter results in robust navigation under demanding conditions - RTK positioning to under 1cm - Upgradable with Dual-Antenna heading system - Supports wide range of peripherals -
  • Export restrictions
    None. ITAR-FREE

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