ESA Euronews: Surfing scientists

We meet a surfing scientist and toxic algae hunters to see how Sentinel-3 satellite data is used to study the coastline of the English Channel in this month's episode of Space.

Bob Brewin is pioneering a new technique in satellite oceanography - by going surfing.

The Plymouth Marine Laboratory scientist uses his board to take sea surface temperature measurements, and then use them to better interpret data from European satellite Sentinel-3.