Blowing my own trumpet here as I made the Fledermaus fly-through, but it is a great dataset that was collected by Seahorse Geomatics for the USGS using a Norbit iWMBS system and their new laser system. I processed the bathymetry and laser in Qimera and then did the visualisation trickery in Fledermaus.
![](http://www.multibeam.net/wp-content/uploads/2016/09/1473340286_featured.png)
Grand Canyon combined multibeam and laser survey
About duncan.mallace
Underwater mapper, cyclist, tree house building, dog walking, BBQing
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