ICOS

ICOS OTC SOOP Release from Sea-Cargo Express

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2025-02-01–2025-02-28
11676/AdFGV8fpdj893hhieyAijHKt (link)
SST measurements at the intake are missing or wrong (due to sensor misconfiguration) between 18.01.2025 and 28.06.2025. A relationship between SST and TempEqu is found based on good temperature measurements acquired on 01-17 January 2025 and in September and  October 2025. The relation is: SST = 0.991*TempEqu-0.190, R2=0.99, RMSE=0.11. This equation is used to estimate SST in the current data file.  Since SST is estimated, there will be an additional uncertainty of +/- 1.92 uatm for the calculated fCO2. This uncertainty comes in addition to the original fCO2 uncertainty of +/- 2 uatm. So, this dataset has a total fCO2 uncertainty of +/- 3.92 uatm. The additional uncertainty in fCO2 is calculated based on the above RMSE of the linear regression between SST and TempEqu. The additional uncertainty in SST and delta_T are +/- 0.11 degree C. Data processed using QuinCe v25.2.3
Omar, A., de Lange, T. (2026). ICOS OTC SOOP Release from Sea-Cargo Express, 2025-02-01–2025-02-28, ICOS RI, https://hdl.handle.net/11676/AdFGV8fpdj893hhieyAijHKt
BibTex
@misc{https://hdl.handle.net/11676/AdFGV8fpdj893hhieyAijHKt,
  author={Omar, Abdirahman and de Lange, Tor},
  title={ICOS OTC SOOP Release from Sea-Cargo Express, 2025-02-01–2025-02-28},
  year={2026},
  url={https://hdl.handle.net/11676/AdFGV8fpdj893hhieyAijHKt},
  publisher={Ocean Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/AdFGV8fpdj893hhieyAijHKt}
}
RIS
TY - DATA
T1 - ICOS OTC SOOP Release from Sea-Cargo Express, 2025-02-01–2025-02-28
ID - 11676/AdFGV8fpdj893hhieyAijHKt
PY - 2026
UR - https://hdl.handle.net/11676/AdFGV8fpdj893hhieyAijHKt
PB - Ocean Thematic Centre
AU - Omar, Abdirahman
AU - de Lange, Tor
ER - 
MLSC20250201.csv
2 MB (2527201 bytes)
12063
2

Acquisition

2025-02-01 00:02:23
2025-02-28 23:59:10

Production

2026-01-09 12:41:26

Previewable variables

Name Value type Unit Quantity kind Preview
TIMESTAMP time instant, UTC
Longitude longitude ° angle Preview
Longitude QC Flag quality flag (int)
Latitude latitude ° angle Preview
Latitude QC Flag quality flag (int)
Temp [degC] water temperature °C temperature Preview
Temp [degC] QC Flag quality flag (int)
P_sal [psu] practical salinity psu portion Preview
P_sal [psu] QC Flag quality flag (int)
xCO2 in atmosphere [umol mol-1] CO2 (dry air mole fraction) µmol mol-1 portion Preview
Atmospheric Pressure [hPa] air pressure hPa pressure Preview
Atmospheric Pressure [hPa] QC Flag quality flag (int)
pCO2 [uatm] CO2 partial pressure (water), SST µatm pressure Preview
pCO2 [uatm] QC Flag quality flag (int)
fCO2 [uatm] CO2 fugacity (water), SST µatm pressure Preview
fCO2 [uatm] QC Flag quality flag (int)
pCO2 in atmosphere [uatm] CO2 partial pressure (air) µatm pressure Preview
pCO2 in atmosphere [uatm] QC Flag quality flag (int)
fCO2 in atmosphere [uatm] CO2 fugacity (air) µatm pressure Preview
fCO2 in atmosphere [uatm] QC Flag quality flag (int)

Statistics

1
0

Submission

2026-01-09 12:41:30
2026-01-09 12:41:26

Technical information

1, 2, 9
01d14657c7e9763f3dde18627b20228c72ad34db3ee77f5747f90c00192e75f7
AdFGV8fpdj893hhieyAijHKtNNs+539XR/kMABkudfc