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.

What's New » Go to List

2017-01-31
Dive data was registered.
KAIKO 707-714
2017-01-31
The following cruises were registered.
KR16-14, KR16-15, MR16-07, YK16-16
2017-01-25
About recalculation of 'Submersible Conductivity-Temperature-Depth Profiler (CTD)' data
All of the 'Submersible Conductivity-Temperature-Depth Profiler (CTD)' data of HYPER-DOLPHIN have error. The data are now recalculated and will be replaced as soon as completed.The data were updated. Please download again.
HPD 00502-01562
2017-01-04
About updated ADCP data.
Each draft value of the ships is not normally processed for the ADCP data. We withdrew the data.The data were updated. Please download again.
R/V MIRAI MR06-03 Leg1 - MR15-03 Leg1
R/V KAIYO KY08-06 - KY15-16 Leg1
S/V YOKOSUKA YK12-03 - YK12-18
2016-12-23
The following cruises were registered.
KR16-13
2016-12-23
Dive data was registered.
KAIKO 698-706
2016-12-22
Dive data was registered.
KAIKO 696,697
2016-12-22
The following cruises were registered.
KR16-12, MR16-06, YK16-13, YK16-14
2016-12-07
Error of the ADCP data
Each draft value of the ships is not normally processed for the ADCP data. We withdrew the data.
R/V MIRAI MR06-03 Leg1 - MR15-03 Leg1
R/V KAIYO KY08-06 - KY15-16 Leg1
S/V YOKOSUKA YK12-03 - YK12-18
2016-12-01
About updated 'Marine Meteorology' data.
The short wave radiation of 'Marine Meteorology' data of the following cruises had error. The data were updated. Please download again.
MR15-01, MR15-02, MR15-03 Leg1, MR15-03 Leg2