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Drone imagery reveals likely sites of future Pakri cliff collapses

Years of drone surveys by University of Tartu geologists have shown that the Pakri Cliffs often erode from below, with seawater washing away soft sandstone until overlying limestone collapses into the sea. The resulting 3D models can identify dangerous areas before a collapse occurs.

Drone imagery reveals likely sites of future Pakri cliff collapses

We haven't written up this one. ERR News Estonia has the full story — the link below goes straight to it.

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