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A UAV from SPH Engineering tows a bathymetric sonar just under the surface of a river. (Photo: SPH Engineering)

The shape of water: bathymetry in action

November 10, 2020

As the skipper of Galileo 4, a 50-foot sailboat on the Columbia River, I instruct my crew to […]

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This article is tagged with bathymetric data, bathymetric software, Eye4Software, GNSS receiver, inertial navigation system, INS, Matteo Luccio, PPP, precise point positioning, SBG Systems and posted in Featured Stories, From the Magazine, Mapping, Survey