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Certified GPS with Integrity for UAS Navigation

By Mike Ball / 25 Aug 2021

truFYX drone GPS receiver for UAV autopilotsuAvionix has released an article highlighting the importance of certified GPS with integrity for UAS (unmanned aerial systems) navigation. Aviation-grade GPS receivers are different to those found in devices such as watches and phones, and require high performance in a number of key attributes.

Read the full article on uAvionix’ website here

The article covers:

  • How GPS “accuracy” is actually a combination of the receiver performance and underlying algorithms, and why this can be different for driving vs aviation
  • Important factors for aviation-grade GPS receivers, including accuracy, availability, continuity and integrity
  • How uAvionix’ truFYX GPS receiver is paired with other systems including Mode 5 transponders and UAS autopilots
  • Relevant standards for BVLOS UAS navigation – RTCA SC-228 WG-4 and ASTM F.38 WK75923

Aviation-grade GPS receivers require more attributes than just accuracy, and quantifying those parameters is currently a work in progress. To find out more, read the full article on uAvionix’ website.

To learn more, contact uAvionix Corporation: Visit Website Send Message View Supplier Profile
Posted by Mike Ball Mike Ball is our resident technical editor here at Unmanned Systems Technology. Combining his passion for teaching, advanced engineering and all things unmanned, Mike keeps a watchful eye over everything related to the unmanned technical sector. With over 10 years’ experience in the unmanned field and a degree in engineering, Mike’s been heading up our technical team here for the last 8 years. Connect & Contact