Gramper GPS buoy, for divers, developed by divers
Автор: Leon van Kesteren
Загружено: 2020-05-23
Просмотров: 2022
During exploration projects or scouting out (new) dive sites, getting the positions of items, wrecks or other interesting landmarks can be hard.
the OVM project team members tried using smartphones in water proof cases, it worked to some extent but there were inherit inaccuracies that were hard to overcome.
A team was set-up to develop a simple way of getting GPS coordinates from underwater in order to log positions to such an extent that returning to those positions was easy.
After trial-and-error, prototypes and lots of diving, we are proud to present the Gramper GPS bouy.
An easy to use system that enables divers to log GPS positions from underwater without the need to surface.
The bouy logs GPS positions once a certain accuracy threshold has been reached in a simple text format on a microSDcard.
After the dive, remove the SDcard and use any system you want to view and use the data acquired.
for more information contact me on facebook or gmail.
Special thanks to Martijn Hessels and Francesco Colona
Music by www.bensound.com
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