Questions tagged [sea-floor]

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Is there a large undersea caldera in the Azores?

There looks like a large undersea circular feature (Google maps) about 120km across with its north edge on Sao Miguel Island and its south edge on Santa Maria Island. Has any work been done to say ...
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zero-offset reflection time from the horizontal seafloor surface at the same depth

Question: What is the zero-offset reflection time from the horizontal seafloor surface at the same depth? If I have a point for e.g. at depth = 250m I do know how to solve it, but not sure how to ...
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