Listening to customers about their challenges, we have developed technology that utilizes the power of GNSS mapping without ground control points and put it into a package developed especially for easy integration into your UAV.
I mentioned in the webinar that many UAV mapping projects still use the traditional methods of manually surveyed ground control points as a first step. This may be easy on a flat terrain however, it is still a time consuming and costly activity. In a mine, in a landfill or at a high altitude construction site, the process of creating ground control points can be cumbersome, dangerous or even impossible.
To overcome these disadvantages, Septentrio has developed the Post Processed Kinematic (PPK) technology implemented in our GeoTagZ solution, in combination with Septentrio’s AsteRx-m UAS OEM board. GeoTagZ builds on RTK technology, eliminating the need to have physical ground control points. However, it also eliminates the need for a real-time datalink with fixed stations while still guaranteeing RTK cm-level position accuracy, simplifying the set-up, reducing the requirements and power drain from the on-board radio and eliminating the loss of data due to unreliable radio links which often plague UAV operations.
C-Astral, a UAS designer manufacturer based in Slovenia has successfully deployed GeoTagZ in their BRAMOR rTK mapping UAV. Take a look for yourself.
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