Physical oceanography water bottle samples based on ship CTD during POLARSTERN cruise PS122

doi:doi:10.1594/PANGAEA.959965

Physical oceanography water bottle samples based on ship CTD during POLARSTERN cruise PS122

This data set contains the hydrographic water sample data collected with the ship based CTD rosette during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC). The CTD is an SBE911plus with 24 bottles, 12 liters each, operated with a winch and crane on the side of Polarstern. The data set contains calibrated and quality-controlled parameters (temperature, conductivity, oxygen and their derived variables) as well as only pre-cruise calibrated parameters where no post-cruise calibration or quality control was applied (all other). CDOM fluorescence data are the exception. Quality control was performed but data have to be handled with care, as the sensor seems to have broken down during leg 3 such that no post-cruise calibration could be applied. Due to issues during processing SPAR data is missing in the bottle data. The data are provided as text file (all cruise legs in one file) as well as in netCDF format (one file per cruise leg). The accuracy for salinity and conductivity is 0.004 while the accuracy for temperature is 0.002. Additional information on the sensor used for the final data set, the water depth as well as the availability of profile or bottle data is given in a separate info-text-file. Contact: Sandra.Tippenhauer@awi.de.

Quality flags are given based on paragraph 6. "Quality flags" from https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf. QC flag meanings: 0 = unknown, 1 = good_data, 2 = probably good_data, 3 = probably bad data, 4 = bad data set to nan.

This work was carried out and data was produced as part of the international Multidisciplinary drifting Observatory for the Study of the Arctic Climate (MOSAiC) with the tag MOSAiC20192020. We thank all persons involved in the expedition of the Research Vessel Polarstern during MOSAiC in 2019-2020 (AWI_PS122_00) as listed in Nixdorf et al. (2021).

BibTex:

@dataset{Tippenhauer_Sandra_and_Vredenborg_Myriel_and_Heuzé_Céline_and_Ulfsbo_Adam_and_Rabe_Benjamin_and_Granskog_Mats_A_and_Allerholt_Jacob_and_Balmonte_John_Paul_and_Campbell_Robert_G_and_Castellani_Giulia_and_Chamberlain_Emelia_and_Creamean_Jessie_and_D'Angelo_Alessandra_and_Dietrich_Ulrike_and_Droste_Elise_Sayana_and_Eggers_Lena_and_Fang_Ying-Chih_and_Fong_Allison_A_and_Gardner_Jessie_and_Graupner_Rainer_and_Grosse_Julia_and_He_Hailun_and_Hildebrandt_Nicole_and_Hoppe_Clara_Jule_Marie_and_Hoppmann_Mario_and_Kanzow_Torsten_and_Karam_Salar_and_Koenig_Zoé_and_Kong_Bin_and_Kuhlmey_David_and_Kuznetsov_Ivan_and_Lan_Musheng_and_Liu_Hailong_and_Mallet_Maria_and_Mohrholz_Volker_and_Muilwijk_Morven_and_Müller_Oliver_and_Olsen_Lasse_Mørk_and_Rember_Robert_and_Ren_Jian_and_Sakinan_Serdar_and_Schaffer_Janin_and_Schmidt_Katrin_and_Schuffenhauer_Ingo_and_Schulz_Kirstin_and_Shoemaker_Katyanne_and_Spahic_Susanne_and_Sukhikh_Natalia_and_Svenson_Anders_and_Torres-Valdés_Sinhué_and_Torstensson_Anders_and_Wischnewski_Laura_and_Zhuang_Yanpei_2023,
    abstract = {This data set contains the hydrographic water sample data collected with the ship based CTD rosette during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC). The CTD is an SBE911plus with 24 bottles, 12 liters each, operated with a winch and crane on the side of Polarstern. The data set contains calibrated and quality-controlled parameters (temperature, conductivity, oxygen and their derived variables) as well as only pre-cruise calibrated parameters where no post-cruise calibration or quality control was applied (all other). CDOM fluorescence data are the exception. Quality control was performed but data have to be handled with care, as the sensor seems to have broken down during leg 3 such that no post-cruise calibration could be applied. Due to issues during processing SPAR data is missing in the bottle data. The data are provided as text file (all cruise legs in one file) as well as in netCDF format (one file per cruise leg). The accuracy for salinity and conductivity is 0.004 while the accuracy for temperature is 0.002. Additional information on the sensor used for the final data set, the water depth as well as the availability of profile or bottle data is given in a separate info-text-file.
Contact: Sandra.Tippenhauer@awi.de.

Quality flags are given based on paragraph 6. "Quality flags" from https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf. QC flag meanings: 0 = unknown, 1 = good_data, 2 = probably good_data, 3 = probably bad data, 4 = bad data set to nan.

This work was carried out and data was produced as part of the international Multidisciplinary drifting Observatory for the Study of the Arctic Climate (MOSAiC) with the tag MOSAiC20192020. We thank all persons involved in the expedition of the Research Vessel Polarstern during MOSAiC in 2019-2020 (AWI_PS122_00) as listed in Nixdorf et al. (2021).},
    author = {Tippenhauer, Sandra and Vredenborg, Myriel and Heuzé, Céline and Ulfsbo, Adam and Rabe, Benjamin and Granskog, Mats A and Allerholt, Jacob and Balmonte, John Paul and Campbell, Robert G and Castellani, Giulia and Chamberlain, Emelia and Creamean, Jessie and D'Angelo, Alessandra and Dietrich, Ulrike and Droste, Elise Sayana and Eggers, Lena and Fang, Ying-Chih and Fong, Allison A and Gardner, Jessie and Graupner, Rainer and Grosse, Julia and He, Hailun and Hildebrandt, Nicole and Hoppe, Clara Jule Marie and Hoppmann, Mario and Kanzow, Torsten and Karam, Salar and Koenig, Zoé and Kong, Bin and Kuhlmey, David and Kuznetsov, Ivan and Lan, Musheng and Liu, Hailong and Mallet, Maria and Mohrholz, Volker and Muilwijk, Morven and Müller, Oliver and Olsen, Lasse Mørk and Rember, Robert and Ren, Jian and Sakinan, Serdar and Schaffer, Janin and Schmidt, Katrin and Schuffenhauer, Ingo and Schulz, Kirstin and Shoemaker, Katyanne and Spahic, Susanne and Sukhikh, Natalia and Svenson, Anders and Torres-Valdés, Sinhué and Torstensson, Anders and Wischnewski, Laura and Zhuang, Yanpei},
    doi = {10.1594/PANGAEA.959965},
    institution = {PANGAEA (Chemistry)},
    keyword = {'Arctic Ocean', 'CTD', 'MOSAIC_PO', 'MOSAiC expedition', 'MOSAiC20192020', 'Polarstern', 'Rosette'},
    title = {Physical oceanography water bottle samples based on ship CTD during POLARSTERN cruise PS122},
    url = {https://service.tib.eu/ldmservice/vdataset/png-doi-10-1594-pangaea-959965},
    year = {2023}
}