Continuous thermosalinograph oceanography along RV MARIA S. MERIAN cruise track MSM121

DOI

Underway temperature and salinity data was collected along the cruise track with two autonomous measurement systems. Usually, the systems are changed after 12 hours. While temperature is taken at the water inlet in about 6.5 m depth, salinity is estimated within the interior measurement container from conductivity and interior temperature. No correction against independent data was performed for temperature. Salinity was calibrated against independent water samples. For details to all processing steps see Data Processing Report.

Salinity was calibrated independently against water samples from 6.5 m depth (tim is the time in days since Expocode of this cruise (06M220230923), i.e. since 2023-09-23T00:00:00). Value added to salinity data MC1 = -0.0002523tim-0.00270. Value added to salinity data MC2 = -0.0030801tim+0.02307.

Identifier
DOI https://doi.pangaea.de/10.1594/PANGAEA.968984
Related Identifier IsDocumentedBy https://doi.org/10.5281/zenodo.7535360
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.968984
Provenance
Creator Schlundt, Michael ORCID logo; Mertens, Christian ORCID logo
Publisher PANGAEA
Publication Year 2024
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 229172 data points
Discipline Earth System Research
Spatial Coverage (-52.584W, 38.717S, -26.689E, 63.697N)
Temporal Coverage Begin 2023-09-22T22:51:00Z
Temporal Coverage End 2023-10-15T21:59:00Z