All research cruises

Ryofu Maru III — cruise 49UP20040609

2004-06-09 → 2004-07-18 · Pacific Ocean, 1°S–50°N

SOCAT v2026

Track of cruise 49UP20040609 (Ryofu Maru III) — Pacific Ocean, 1°S–50°N1°S–50°N · equirectangular · Natural Earth
Track of cruise 49UP20040609 (Ryofu Maru III) — Pacific Ocean, 1°S–50°N. Orange: GLODAPv3 casts; blue: SOCAT track.

Open on the map →

SOCAT v2026 surface fCO₂

PlatformRyofu Maru III
Principal investigatorsSaito, S.
Observations stored1,492
Observations drawn on the map (WOCE flag 2, QC A–D)1,492
QC flagD — estimated accuracy better than 5 µatm
Time span (UTC)2004-06-09T04:43:00+00:00 → 2004-07-18T14:01:00+00:00
SOCAT version5.0U

How to cite

SOCAT v2026

Bakker, D. C. E., Alin, S. R., Bates, N., et al. (2026). Surface Ocean CO₂ Atlas Database Version 2026 (SOCATv2026) (NCEI Accession 0315110). NOAA NCEI. https://doi.org/10.25921/8dba-fr90

Bakker, D. C. E., et al. (2016). A multi-decade record of high-quality fCO2 data in version 3 of the Surface Ocean CO₂ Atlas (SOCAT). Earth System Science Data 8, 383-413. https://doi.org/10.5194/essd-8-383-2016

The Surface Ocean CO₂ Atlas (SOCAT) is an international effort, endorsed by the SCOR Infrastructural Project International Ocean Carbon Coordination Project (IOCCP) and the Surface Ocean Lower-Atmosphere Study (SOLAS), to deliver a uniform, quality-controlled surface ocean CO2 database. The many researchers and funding agencies responsible for the collection of data and quality control are thanked for their contributions to SOCAT.

Licence: CC BY 4.0. Values are passed through unmodified from the published datasets.