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    • Hunga volcano image created by multi-beam sonar mapping
    Rights: Sung-Hyun Park/Korea Polar Research Institute Published 9 March 2023 Size: 140 KB Referencing Hub media

    A multi-beam sonar mapping system was used by Tongan Geological Services and the University of Auckland to precisely measure the shape of the Hunga Tonga-Hunga Ha’apai volcano.

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      2. ARTICLE

      Volcanology methods

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