A key part of exploration is creating maps to plan efficient and safe expeditions. Multibeam sonars collect high-resolution data using multiple, simultaneous sonar beams (sound waves) at once in a fan-like pattern or "swath." Multibeam sonar data allow teams to spot previously unseen features such as seamounts, deep-sea sandwaves, faults, ancient coral reefs.
Choose from the sections below to further explore ocean exploration education resources on seafloor mapping.
Explore fact sheets, essays, and stories from our explorers to learn more about the field of seafloor mapping.
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Explore past expeditions focused on documenting and increasing our understanding of seafloor mapping.
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Learn about careers focused on the exploration of seafloor mapping.
Learn moreThe above items are only a selection of the educational materials highlighting seafloor mapping on our website.
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