

JAMSTEC operates research vessels and submersibles for various area and objectives. At this site JAMSTEC disseminates the data and samples that have been obtained via its research cruises. Cruises are arranged in vessels, years and cruise codes. Links to the page for each data and sample are posted on the related cruise page.
This site posts the data and samples from JAMSTEC fleets; Natsushima, Kaiyo, Yokosuka, Kairei and Mirai, and submersibles operated on these vessels. Data and samples from submersibles are found on the data page of the related vessel.
Please read the "Terms and Conditions" page before using the data or samples on this site. For the off-line data or samples, please refer to the "Application for Data and Samples" page.