GPS modules for surveillance and homeland defence

GNAV for surveillance and homeland defence

For accurate bearing and position determination in ferro-magnetic environments GNAV is a GPS-based direction finder designed to satisfy the need for cost effective bearing and position determination in applications where electronic compasses are unreliable due to the local magnetic environment, and where inertial systems are too costly. Due to GNAVs unique design concept, direction can be determined while stationary, along with position and attitude. Unlike electronic compass-based solutions, GNAV is completely unaffected by ferro-magnetic environments making it ideal for use in vehicle and ship applications. Available as an OEM sensor GNAV can be integrated with both new and existing systems via an RS232 serial data link. Where a stand-alone solution is required GNAV can be supplied with its own control and display module. The design and ease of installation and use of GNAV makes it ideally suited to retrofit applications.

GNAV products

GNAV module

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