All research cruises

Hokuto Maru — cruise 49HM19960120

1996-01-20 → 1996-02-29 · Indian Ocean and Pacific Ocean, 32°S–35°N

SOCAT v2026

Track of cruise 49HM19960120 (Hokuto Maru) — Indian Ocean and Pacific Ocean, 32°S–35°N32°S–35°N · equirectangular · Natural Earth
Track of cruise 49HM19960120 (Hokuto Maru) — Indian Ocean and Pacific Ocean, 32°S–35°N. Orange: GLODAPv3 casts; blue: SOCAT track.

Open on the map →

SOCAT v2026 surface fCO₂

PlatformHokuto Maru
Principal investigatorsInoue, H.
Observations stored671
Observations drawn on the map (WOCE flag 2, QC A–D)671
QC flagD — estimated accuracy better than 5 µatm
Time span (UTC)1996-01-20T09:44:00+00:00 → 1996-02-29T02:58:00+00:00
DatasetHo9601
SOCAT version1.3N

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.