Calibrated CTD data at OBSEA acquired by a SBE37SI

CTD data acquired at the OBSEA underwater observatory (NW Mediterranean sea, 20m depth). The CTD sensor, SBE37SI, was calibrated at Ifremer Metrology Laboratory. The raw data has been analyzed using the SensorML Uncertainty Analysis tool, correcting raw sensor values and enriching the dataset with uncertainty information. The machine-actionable SensorML with calibration information has been added in JSON format. The data in NetCDF format contains the measurements of the SBE37SI from 2025-01-22 to 2025-02-11. Files Included: OBSEA_CTD_SBE37SI_20250122_20250211_CAL.nc : NetCDF dataset SBE37SI-SN37-24580.json : SensorML sensor description (machine-actionable) SBE37SI-SN37-24580_CNDC_Calibration_20241204.pdf : Conductivity calibration certificate SBE37SI-SN37-24580_TEMP_Calibration_20241204.pdf : Temperature calibration certificate This work has been funded by the MINKE project funded by the European Commission within the Horizon 2020 Programme (2014-2020) Grant Agreement No. 101008724