A Saildrone – SD 1021 – has set the record for the fastest unmanned Atlantic crossing, and then immediately broke that record on the return crossing. It also became the first autonomous vehicle to transit the Atlantic in both directions. Unmanned Surface Vessels (USVs), the US-manufactured Saildrones are designed for the planet’s harshest ocean conditions. They’re powered exclusively by the wind for propulsion and use solar energy to run onboard computers and navigational instruments.
They are equipped with a suite of science-grade sensors to collect oceanographic and meteorological data above and below the sea surface, including wind speed and direction, air and sea surface temperature, atmospheric pressure, photosynthetically available radiation, wave height and period, dissolved oxygen, salinity and acidity levels.
In addition to the standard Saildrone sensor suite, SD 1021…