Articles on tomography

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An ERT survey line on the New Castalloy site: the metal pegs allow electricity to be injected into the ground and the orange cable carries the current to the pegs. Ian Moffat

How we’re developing underground mapping technologies ‑ lessons from the Beaumont case

How can we find buried bodies? Ground penetrating radar is one solution - but it’s not always effective. Electrical resistivity tomography (ERT) offers a very sensitive alternative.
If Campi Flegrei ever goes off, you won’t want to be in Naples - or Europe! Emanuele Nicastro

The very useful art of assessing a supervolcano without making it erupt

Ever heard of Campi Flegrei? It is a supervolcano in southern Italy. Literally translating as “fields of fire,” only the Yellowstone caldera in the United States has more potential to devastate. The Naples…

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