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Single and Dual antenna GPS-Aided Inertial Navigation Systems (INS)

 

INS-B-OEM
(Basic, OEM)
INS-B
(Basic)
INS-P
(Professional)
INS-D
(Dual Antenna)
Download
datasheet
Download
datasheet
Download
datasheet
Download
datasheet
Position accuracy0.02 m (PP)1.5 m (GPS L1)
1.2 m (GPS L1&L2)
0.6 m (SBAS)
0.4 m (DGPS)
0.05 m (PP)
0.01 m + 1 ppm (RTK)
1.5 m (GPS L1)
1.2 m (GPS L1&L2)
0.6 m (SBAS)
0.4 m (DGPS)
0.05 m (PP)
0.01 m + 1 ppm (RTK)
1.5 m (GPS L1)
1.2 m (GPS L1&L2)
0.6 m (SBAS)
0.4 m (DGPS)
0.05 m (PP)
0.01 m + 1 ppm (RTK)
Velocity accuracy0.02 m/sec (PP)0.03 m/sec0.03 m/sec0.03 m/sec
GNSS raw data (20Hz)YESYESYESYES
IMU raw dataYESYESYESYES
Heading accuracy0.03 deg (PP)1 deg0.4 deg0.08 deg (2 m baseline)
Pitch & Roll accuracy0.006 deg (PP)0.1 deg0.1 deg0.1 deg
Gyroscopes Bias in-run stability1 deg/hr1 deg/hr1 deg/hr1 deg/hr
Accelerometers Bias in-run stability0.005 mg0.005 mg0.005 mg0.005 mg
Size73 x 47 x 33 mm120 x 50 x 53 mm120 x 50 x 53 mm120 x 50 x 53 mm
Weight115 gram220 gram280 gram320 gram

GPS-Aided INS key performance

Gyroscopes & Accelerometers Bias in-run stability

Heading, Pitch & Roll accuracy

The Inertial Labs Single and Dual Antenna GPS-Aided Inertial Navigation System – INS is new generation of fully-integrated, combined L1 & L2 GPS, GLONASS, GALILEO and BEIDOU navigation and high-performance strapdown system, that determines positions, altitude, velocity, heave and absolute orientation (Heading, Pitch and Roll) for any device on which it is mounted. Horizontal and Vertical Position, Velocity, Heave and Orientation are determined with high accuracy for both motionless and dynamic applications.

The Inertial Labs INS utilizes advanced GNSS receiver, barometer, 3-axes each of calibrated in full operational temperature range precision Fluxgate magnetometers, tactical grade Accelerometers, and Gyroscopes to provide accurate Position, Velocity, Heading, Pitch and Roll of the device under measure.

INS contains Inertial Labs new on-board sensors fusion filter, state of the art navigation and guidance algorithms and calibration software.

Key Features and Functionality Below

  • State-of-the-art algorithms for different dynamic motions of Vessels, Ships, Helicopters, UAV, UUV, UGV, AGV, ROV, Gimbals and Land Vehicles
  • Single and Dual antenna GNSS receivers
  • 1.5 meters L1 GPS & GLONASS Horizontal Position Accuracy
  • 1.2 meters L1, L2 & GLONASS Horizontal Position Accuracy
  • 60 cm SBAS Horizontal Position Accuracy
  • 40 cm DGPS Horizontal Position Accuracy
  • 5 cm Post Processing (PP) Horizontal Position Accuracy
  • 1 cm + 1ppm RTK Horizontal Position Accuracy
  • Up to 50 Hz GNSS positions data rate
  • Up to 20 Hz GNSS measurements (raw) data rate
  • 1 deg/hr gyroscopes Bias in-run stability
  • 5 μg accelerometers Bias in-run stability
  • 5% or 0.05 meters RMS (whichever is greater) Heave measurement accuracy
  • 0.08 deg GNSS Heading and 0.4 deg Gyro-Stabilized Slaved Magnetic Heading accuracy (3 sigma)
  • Highly accurate, reliable and temperature stable Fluxgate magnetometers (in-house technology)
  • Advanced, extendable, embedded Kalman Filter based sensor fusion algorithms
  • Full temperature calibration of all sensing elements
  • Environmentally sealed (IP67)
  • Compact design