Inertial Labs INS-DH-OEM Dual Antenna GPS-Aided INS

Inertial Labs INS-DH-OEM Dual Antenna GPS-Aided INS

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The INS-DH-OEM from Inertial Labs utilizes an advanced dual antenna GNSS receiver and a Honeywell HG4930 IMU to provide accurate position, velocity, heading, pitch and roll of the device under measure. This product is well suited for applications such as flight control, remote sensing and photogrammetry.

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Overview

The INS-DH-OEM dual antenna GPS-aided INS from Inertial Labs is an OEM version of their new generation dual GNSS antenna. It is a fully-integrated, combined GNSS (GPS, GLONASS, Galileo & BeiDou) and high-performance strapdown system, that determines position, velocity and absolute orientation (heading, pitch & roll) for any device on which it is mounted. Horizontal and vertical position, velocity, dual antenna heading, pitch & roll are determined with high accuracy for both motionless and dynamic applications with IMU input from the Honeywell HG4930 aided by the NovAtel dual antenna receiver.

The INS-DH-OEM utilizes an advanced dual antenna GNSS receiver, a Honeywell HG4930 IMU which has 3-axes each of advanced MEMS accelerometers (calibrated in full operational temperature range) and new generation of tactical grade MEMS gyroscopes to provide accurate position, velocity, heading, pitch and roll of the device under measure. The INS-DH-OEM contains the new on-board sensors fusion filter, calibration software and state of the art navigation/guidance algorithms from Inertial Labs.

Features

  • Commercially exportable dual antenna GPS-aided INS
  • Small size (85.5 mm x 67.5 mm x 52.0 mm)
  • Light weight (280 g)
  • Honeywell HG4930-CA51 IMU
  • Dual antenna NovAtel GNSS receiver for highly accurate heading & position
  • Supports GPS, GLONASS, Galileo, BeiDou and QZSS constellations
  • Supports SBAS, DGPS, RTK and PPP correction signals
  • Compatibile with most commercially available LiDARs (Velodyne, RIEGL, FARO etc.)
  • High precision trigger for optical cameras
  • Up to 600 Hz IMU; 200 Hz INS and up to 100 Hz GNSS data rate
  • GNSS measurements and IMU raw data for post processing
  • Advanced, extendable, embedded Kalman Filter based sensor fusion algorithms
  • State-of-the-art algorithms for different dynamic motions of vessels, ships, helicopters, UAV, UUV, UGV, AGV, ROV, gimbals and land vehicles
  • Full temperature calibration of all sensing elements

Technical Specifications

GNSS Receiver
GNSS Receiver:Dual antenna Novatel OEM7
Channels:555
GPS:L1 C/A, L1C, L2C, L2P, L5
GLONASS:L1 C/A, L2 C/A, L2P, L3, L5
BeiDou:B1, B2
Galileo:E1, E5 AltBOC, E5a, E5b
NavIC (IRNSS):L5
SBAS:L1, L5
QZSS:L1 C/A, L1C, L2C, L5
L-Band:Up to 5 channels
DGPS:Yes
RTK:RTCM 2.1/2.3/3.0/3.1
PPP:Yes
GNSS Position Data Rate:Up to 100 Hz
GNSS Measurements Raw Data Rate:Up to 100 Hz
Velocity Accuracy:< 0.03 m/s (RMS)
Initialization Time:<39 s (cold start), <20 s (hot start)
Time Accuracy (Clock Drift):20 ns
Accuracy
Heading:0.05° (2m baseline), 0.15° (PPK)
Position:60 cm (DGPS), 1 cm (RTK), 0.05° (PPK)
Pitch & Roll:0.01° static, 0.15° dynamic, 0.003° (PPK)
IMU:MEMS, Tactical-grade
Magnetometer:External Magnetic Compass (optional)
Physical
Size:85.5 mm x 67.5 mm x 52.0 mm
Weight:280 g
Supply Voltage:9 – 34 VDC
Power Consumption:3.9 W
Environmental
Operating Temperature:-40 °C to +75 °C
Storage Temperature:-50 °C to +85 °C
MTBF (GM @ +65degC):100,000 hr

Ordering

The INS-DH-OEM dual antenna GPS-aided INS from Inertial Labs is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.

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