Aerospace & Defense Technology - May 2022 - 8

UAV Navigation Systems
location and altitude where GNSS signals
will be blocked by buildings or terrain
at a given time. And they can provide
that insight back to users, on
demand, to enable safer and more reliable
navigation in civil contexts, and
better planning and situational awareness
in military operations. While similar
approaches have been used in simulation,
a cloud-based scale platform can
be used to provide real-time and future
predictions across entire cities, territories,
and regions.
With GNSS prediction intelligence,
users can:
* Know ahead of time where and when
GPS/GNSS will perform best.
* Plan flights using routes they know to
be reliable.
* Move flight or mission times - sometimes
by just a few minutes backwards
or forwards - to avoid times when
interference is worse.
* Better evaluate the integrity of the
navigation information a system
receives.
* Know the baseline GNSS coverage based
on building and terrain interference to
determine where bad actors may be creating
interference or false signals.
* Make better use of resources inside the
receiver and satellite selection to
improve performance.
Possibilities for Predictive GNSS
With these GNSS predictive capabilities,
we can continue using mature existing
standards and ecosystems around
GNSS, but now extend them to lower
GNSS Foresight Live view of the same route through downtown Indianapolis, over an hour apart.
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Aerospace & Defense Technology, May 2022
ADT Feature 1 - UAV Navigation Systems 0522_1.indd 8 Intro
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Aerospace & Defense Technology - May 2022

Table of Contents for the Digital Edition of Aerospace & Defense Technology - May 2022

Aerospace & Defense Technology - May 2022 - Intro
Aerospace & Defense Technology - May 2022 - Cov 4
Aerospace & Defense Technology - May 2022 - Cov 1
Aerospace & Defense Technology - May 2022 - Cov 2
Aerospace & Defense Technology - May 2022 - 1
Aerospace & Defense Technology - May 2022 - 2
Aerospace & Defense Technology - May 2022 - 3
Aerospace & Defense Technology - May 2022 - 4
Aerospace & Defense Technology - May 2022 - 5
Aerospace & Defense Technology - May 2022 - 6
Aerospace & Defense Technology - May 2022 - 7
Aerospace & Defense Technology - May 2022 - 8
Aerospace & Defense Technology - May 2022 - 9
Aerospace & Defense Technology - May 2022 - 10
Aerospace & Defense Technology - May 2022 - 11
Aerospace & Defense Technology - May 2022 - 12
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Aerospace & Defense Technology - May 2022 - 48
Aerospace & Defense Technology - May 2022 - Cov 3
Aerospace & Defense Technology - May 2022 - Cov 4
https://www.nxtbook.com/smg/techbriefs/22ADT10
https://www.nxtbook.com/smg/techbriefs/22ADT09
https://www.nxtbook.com/smg/techbriefs/22ADT08
https://www.nxtbook.com/smg/techbriefs/22ADT06
https://www.nxtbook.com/smg/techbriefs/22ADT05
https://www.nxtbook.com/smg/techbriefs/22ADT04
https://www.nxtbook.com/smg/techbriefs/22ADT02
https://www.nxtbook.com/smg/techbriefs/21ADT12
https://www.nxtbook.com/smg/techbriefs/21ADT10
https://www.nxtbook.com/smg/techbriefs/21ADT09
https://www.nxtbook.com/smg/techbriefs/21ADT08
https://www.nxtbook.com/smg/techbriefs/21ADT06
https://www.nxtbook.com/smg/techbriefs/21ADT05
https://www.nxtbook.com/smg/techbriefs/21ADT04
https://www.nxtbook.com/smg/techbriefs/21ADT02
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