Current Status
Sonar Mapping
Update
Nautilus is conducting extensive seafloor mapping of the US Exclusive Economic Zone off Southern California. Check out video highlights from our recent ROV exploration!
Ship Location
Southern California

Technology

Send a message to our team!

Our team is not available to answer questions at this time. Due to COVID-19 mitigation protocols, we have reduced our staffing aboard E/V Nautilus. Stay tuned for times when our team will be available to answer questions.

US EEZ Mapping

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Our 2020 expedition season will culminate in a mapping expedition as we fill in coverage gaps located within the U.S Exclusive Economic Zone (EEZ) off the coast of southern California.  Systematic mapping of the seafloor by echosounder commenced nearly a century ago, however, more than 80% of the world’s seafloor remains unmapped -- and the eastern Pacific Ocean is no exception. An analysis published in January 2020 showed that nearly one-quarter of the Pacific EEZ off the Washington, Oregon and California coasts has yet to be mapped. Mapping on this expedition will contribute directly to filling these gaps in the U.S. EEZ and also aligns with the goals of Seabed 2030, a global initiative to explore uncharted ocean areas.