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Sea Camp: Why Scientists Want To Map The Entire Seafloor

Author
NPR ([email protected])
Published
Mon 18 Aug 2025
Episode Link
https://www.npr.org/2025/08/18/nx-s1-5502442/ocean-floor-map-mariana-trench-challenger-deep-tsunami

Scientists have mapped less than 30% of the world's seafloor. Experts say that getting that number up to 100% would improve everything from tsunami warnings to the Internet and renewable energy. That's why there's currently a global effort to create a full, detailed map of the seabed by 2030. On today's Sea Camp episode, we talk to Dawn Wright, a marine geographer and chief scientist at the Environmental Systems Research Institute (Esri) about this effort.

 

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