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Drop-in INS for external GNSS receivers

Inertial navigation system with support for external aiding from GNSS and Locata receivers. Make use of your existing equipment for land, sea, or air applications.

Great performance, great value

Positioning accuracy is dependent on the external receiver, but it's always complemented by a high-grade MEMS inertial system. Since you've already invested in your own receivers and don't have to pay again for a fully integrated RTK INS, the Inertial+ is very cost-effective. It even comes with a comprehensive software suite included, for configuration, post-processing, monitoring and analysis.

Locata support

In addition to the range of GPS/GNSS receivers that the Inertial+ supports, it's also the first and only INS to support external aiding from the local positioning system Locata. With a local network set up, the Inertial+ takes the NMEA output from a Locata receiver and blends it with the inertial data in the same way as with GNSS, to output a complete 3D navigation solution.

Applications

Asset management on roads and rail

Direct georeferencing on manned aerial platforms

Mobile mapping with LiDAR, 360 cameras, ground penetrating radar, and others

Anywhere you want to upgrade your existing GNSS receivers with inertial technology

Key Features

Uses your existing GNSS receiver (reduced cost)

6-axis inertial measurement unit

Real-time, low latency measurement output

100 or 250 Hz update rate

Software suite with post-processing included

Support for multiple vendors inc. Trimble, Topcon, Novatel, and Locata

Integrate with imaging sensors from Riegl, Z+F, Specim, Point Grey, Phase One, and more

Technical Information

Receiver type		L1/L2 GPS	Internal receivers
Positioning		RTK	SPS
Positioning accuracy		0.02m	3.0m
Velocity accuracy		0.05km/h RMS	0.1km/h RMS
Acceleration	Bias	10mm/s²
	Linearity	0.01%
	Scale factor	0.1%
	Range	10G (Optional 30G)
Roll / Pitch		0.03˚	0.05˚
Heading		· 0.1˚ (Single antenna) · 0.06˚ (Dual antenna, 4m baseline)	· 0.2˚ (Single antenna) · 0.06˚ (Dual antenna, 4m baseline)
Angular rate	Bias	0.01˚/s
	Scale factor	0.1%
	Range	100˚/s (Optional 300˚/s)
Update rate		· 100Hz (Inertial+ / Inertial+2) · 250Hz (Inertial+ 250 / Inertial+2 250)
Calculation latency		3.5ms
Power		10-18Vdc, 15W
Dimensions		234mm x 120mm x 76mm
Weight		2.3kg
Operating temperature		-10 to 50˚C
Shock survival		100G, 11ms
Internal storage		2GB
Vibration		0.1g² /Hz, 5 - 500Hz