Nanumea and Nukufetau atolls, Tuvalu

In September 2018 our water resources assessment team travelled to the outer islands of Tuvalu to conduct groundwater investigations under the Tuvalu national Ridge2Reef project. As always, we used our trusty ABEM Terrameter LS2 to identify and quantify freshwater lenses on two different atolls. Beautiful people and a beautiful country. Fakafetai lasi!
Footage recorded by Anesh Kumar and Andreas Antoniou

[@mataiotekinene2836]

Great and well done job. It will be highly appreciated if all islands are covered under this similar assessment.

[@muhamadazrinasat3611]

What array setting are your team using and with how much spacing between electrode did you used? Great video by the way!

[@radiohavana99]

We used gradient XL with 4 cables and 2 m spacing. However i would recommend for shallow freshwater lenses only using 2 cables with 2 m spacing between electrodes, this would go much faster

[@muhamadazrinasat3611]

@@radiohavana99 Noted! Thank you. By the way, do you publish any paper on your groundwater exploration?