Drifting Buoy
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Drifting Buoy/Polycarbonate/ Ruwa Sail/ Yanzu
Buoy mai tuƙi na iya bin yadudduka daban-daban na zurfafa zurfafan halin yanzu.Wuri ta hanyar GPS ko Beidou, auna magudanar ruwa ta hanyar amfani da ƙa'idar Lagrange, kuma kula da yanayin yanayin Tekun.Surface drift buoy yana goyan bayan tura nesa ta hanyar Iridium, don samun wurin da mitar watsa bayanai.
