A group of researchers at NTNU, Trondheim Norway, has conducted a pilot study where a hyperspectral sensor developed by Ecotone was used for mapping shallow-water habitats. The habitats mainly consisted of photosyntetic organisms, such as kelp and coralline algae. A USV was used as platform carrier. The results are published in the journal Remote Sensing. https://www.mdpi.com/2072-4292/11/6/685