Drones to the rescue
Drones to the rescue by 20210425 anaging Director of Rectrix Drone Services Ltd Anthony Vieira displays a tethered drone with 30x optical zoom camera and control system used in surveillance. Plumes of grey ash mixed with gas explode violently over the La Soufrière volcano in St Vincent, spreading far across the sky. In Iceland, the massive Mount Fagradalsfjall volcano spouts red-hot lava high into the air and over the sides of its crater, transforming the landscape with ominous orange-black ooze. Drones have been hovering nearby, bearing witne...
Source: guardian.co.tt