Tukuma Arctica — cruise 26RA20250408

2025-04-09 → 2025-04-16 · North Atlantic, 54–65°N

SOCAT v2026

Track of cruise 26RA20250408 (Tukuma Arctica) — North Atlantic, 54–65°N. Orange: GLODAPv3 casts; blue: SOCAT track.

SOCAT v2026 surface fCO₂

Platform	Tukuma Arctica
Principal investigators	Olsen, A.; Ehmen, T.
Observations stored	2,316
Observations drawn on the map (WOCE flag 2, QC A–D)	2,316
QC flag	B — estimated accuracy better than 2 µatm
Time span (UTC)	2025-04-09T22:55:22+00:00 → 2025-04-16T01:27:04+00:00
SOCAT version	2026.0N
Source reference	https://data.icos-cp.eu/objects/1wi6Z5D5-vtIBdr-ZTYr3Q-M

Dataset DOI · NCEI accession

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.