An yi nasarar amfani da masu sa ido masu nauyi a kan ayyukan ƙasashen waje

An yi nasarar amfani da masu sa ido masu nauyi a cikiBature proka

A cikin Nuwamba 2020, babban jami'in bincike Farfesa José A. Alves da tawagarsa daga Jami'ar Aveiro, Portugal, sun yi nasarar samar da na'urorin GPS/GSM masu nauyi guda bakwai (HQBG0804, 4.5 g, masana'anta: Hunan Global Trust Technology Co., Ltd.) akan baƙar fata. Godwits wutsiya, goda mai wutsiya da kuma masu launin toka masu launin toka a filin Tagus a Portugal.

Aikin Farfesa Alves a halin yanzu shine don tantance tasirin da zai iya haifar da gina tashar jirgin sama a yankin Tagus, bisa la'akari da yanayin wuraren zama na 'yan yawon shakatawa na hunturu a wannan yanki. Har zuwa Janairu 2021, duk na'urori suna aiki da ƙarfi tare da wurare 4-6 waɗanda aka tattara kowace rana.