Meridian Attitude & Heading Reference System
Accurate stand-alone attitude and heading solution

MAHRS is an attitude and heading reference system employing the characteristics of a dynamically tuned gyro (DTG), the effect of gravity and the earth’s rotation to produce exceptional heading performance. This is combined with a Dynamic Motion Sensor (DMS) to provide accurate heave, roll and pitch.

MAHRS has been designed to provide reliable, maintenance free operation. The remarkably stable heading performance provided by MAHRS can be maintained for turn rates in excess of 200° per second making the system ideal for use on fast survey craft and in river/harbour environments. By closely coupling the two sensors, the MAHRS becomes a simple and fast method of providing accurate heading and attitude data.

TSS has complete repair, test and calibration facilities in the UK and USA aided by factory-trained service engineers on every continent.