Steady course !
Cruise track of JAMSTEC vessels ( - 2013)
Launching ARGO float
Long piston corer (20m) and gravity corer (7m)
Oceanographic research vessel "MIRAI" (after 2014 upgrade)
Shinkai 6500 (left) and Shinkai 2000 (right)
Predatory tunicate (Toyama Bay, 713 m depth)
Conductivity-Temperature-Depth Profiler (CTD)
Biological samples
Deep-sea drilling vessel "CHIKYU" with Mt. Fuji
About the "Data Research System for Whole Cruise Information in JAMSTEC"
On the "Data Research System for Whole Cruise Information (DARWIN)" the Japan Agency for Marine-Earth Sciences (JAMSTEC) disseminates data and sample information obtained by its research vessels and submersibles.
Please refer to the notices in "Read me first" before using this site. To use offline data and samples please see "Application for Data and Samples".
JAMSTEC requests user registration. Users who register and login are able to download multiple datasets at once, extract data from multiple datasets, and visualize multiple datasets.
The user registration is used by the common user authentication in the marine-earth science data providing service “NUUNKUI” supplied by the Global Oceanographic Data Center (GODAC), JAMSTEC.
Data Tree

You can see the data classfied by ships, science keywords, and so on.

Data Search

You can search in combination with keywords input and area designation on map.


New release of visualization and data extraction functions. You can use these functions by registering and login as a user.

What's New » Go to List

HPD 01701-01724, KAIKO 00626-00628, URSM 00185-00196
KR14-09, KY14-13, NT14-E02, YK14-17
KR14-08, KY14-11_leg2, NT14-12, NT14-13, NT14-14, NT14-E01, YK14-14, YK14-15, YK14-16
DT 01152-01158, HPD 01686-01695, URSM 00173-00184
KR14-06, KR14-07, KY14-10, KY14-11 Leg1, NT14-10, NT14-11 Leg1, NT14-11 Leg2, YK14-12, YK14-13
The 'bottle sampling water chemical analysis' data of following cruises has error, the data ware updated. Please download again.
MR10-06, MR11-05_leg2, MR11-06
HPD 00334-00335, HPD 00467-00468, HPD 00594-00595, HPD 00739-00741, URSM 00165-00170
NT04-08 Leg2, NT05-13 Leg1, NT06-16, NT07-16, KY06-03 Leg2, KY07-10, NT14-09, KY14-07, KY14-08, KY14-09, MR14-03, YK14-09, YK14-10
MR08-06 Leg1, MR08-06 Leg2, MR09-03 Leg1, MR10-05 Leg2, MR10-07, MR11-02