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UAV applications require a sensor that is small, accurate and cost-effective. 

For larger UAVs, a more traditional unit outputting positional/ velocity/ attitude at up to 250Hz can be used.

A new, ultra-compact sensor has been developed for the latest generation of micro-UAVs. Weighing less than 400g (down to 160g without its case in OEM applications), it is able to deliver sub-metre accuracy, velocity and attitude.


  • Airborne imaging
  • Remote sensing of vegetation
  • Airborne glacial monitoring
  • Power line and electricity pylon inspection
  • Lidar mapping
  • Mapping of coastal lines
  • Mapping of cultural heritage sites or forests
  • Surveillance
  • Law Enforcement


  • Small and lightweight solution (xNAV200)
  • Position measured to 2 cm accuracy (DGPS)
  • High accuracy velocity measurements
  • Real-time data output
  • Event input to synchronise with external devices
  • Distance output to trigger external devices
  • High-accuracy pitch, roll and yaw measurements
  • Includes post-processing software
  • Static initialisation
  • Consistent, reliable data output
  • No data interruption during GNSS blackout
  • NMEA output
  • Single satellite aiding (tight coupling) for use in urban environments

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The right product depends entirely on the application.
Please contact one of the experts at Datron, who will be happy to discuss the options available to you.