As NASA prepare tolaunch the Curiosity rover to search Marsat the destruction of the month , a little fleet of Wave Gliders , self-reliant sea - faring vehicles , have set sail on an equally audacious journeying — swim unassisted across of the Pacific Ocean .
https://gizmodo.com/nasas-curiosity-rover-will-inspect-96-mile-gale-crater-5824210
The fleet of four Wave Gliders was built by Liquid Robotics . They departed San Francisco on Thursday for the first leg of their trip across the Pacific , dubbed the PacX labor , and will journey as a radical to Hawaii . From there , the Gliders will geminate off — one set travelling to Japan , the other to Australia . In sum , the Gliders will deny roughly 37,000 miles of open sea while compile and streaming information to Google Earth ’s Ocean Showcase .
Each of the four self-directed vehicle lie of a floating political platform attached to a subsurface wing platform . It strike by constantly adjust its buoyancy , employing the motion of waves to drive the underwater Phoebe and propelling the Glider while a GPS link provides navigation . Its surface is covered in solar cell , which powers the vehicle rooms of sensors and transmitters . During its journey , the Gliders will always collect datum include saltiness , water temperature , wave characteristic , atmospheric condition , water fluorescence , and dissolved oxygen .
All of this data will be streamed via a orbiter uplink to the Ocean Showcase . Basic reading material will be useable to the public while researchers who have submit research abstracts will be give access to the integrality of the information hardening . The top five abstracts , as judged by Liquid Robots , will receive consumption of the $ 200,000 robot for six month of research — assume they nail their journeying .
Graham Hine , senior frailty president of surgical operation at Liquid Robotics , is confident in the machine ’ ability . They ’re designed to “ push the boundaries of science , and rise to the worldly concern that this type of engineering science is ready to increase our understanding of the ocean . ” And break that we generally have a better understanding of the Red Planet than we do about the 2/3rds of our world that are cover in salt H2O , this engineering could be a boon to oceanography . And while I doubt they ’ll be a suitable renewal for manpower - on inquiry , they could provide an invaluable peter for generating a firm stream of environmental data point , much like mesh of atmospheric condition stations do on land . [ IEEEviaGizmag ]
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