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The glider is provided by Norgliders from University of Bergen and the data set is collected as a part of Norwegain Polar Institute TrollTransect2020/21 crusie. The SeaGlider operated between surface and 1000 m depth, sampling conductivity and temperature on both dives and climbs at a sampling interval of 10 s in the upper 600 m, 20 s below 600 m. Optode and Eco-sensors have sampling intervals of 10 s in the upper 600 m and 100 s below 600 m. The vertical velocity was normally close to 9 cm/s. The Seaglider was equipped with a Paine strain-gauge pressure sensor, a SBE CT Sail and an Aanderaa dissolved oxygen sensor, and a wetalbs Eco Puk flourescence and backscatter sensor.", "keywords" : "TrollTransect, Seaglider, Antarctic Slope Current, Dronning Maud Land, Southern Ocean, Chloroplyll, Dissolved Oxygen, Water Temperature, Conductivity, Salinity, Depth Averaged Current, NorGliders", "naming_authority" : "EGO", "id" : "sg564_20201229_R", "cdm_data_type" : "Trajectory", "area" : "Southern Ocean", "geospatial_lat_min" : "", "geospatial_lat_max" : "", "geospatial_lon_min" : "", "geospatial_lon_max" : "", "geospatial_vertical_min" : "", "geospatial_vertical_max" : "", "time_coverage_start" : "", "time_coverage_end" : "", "institution" : "Norwegain Polar Institute", "institution_references" : "https://www.npolar.no", "sdn_edmo_code" : "4595", "authors" : [ { "last_name" : "Hattermann", "first_name" : "Tore", "email" : "tore.hattermann@npolar.no", "orcid" : "0000-0002-5538-2267", "affiliations" : "Norwegian Polar Institute, Tromsø, Norway" }, { "last_name" : "Moreau", "first_name" : "Sebastien", "email" : "sebastien.moreau@npolar.no", "orcid" : "0000-0001-9446-812X", "affiliations" : "Norwegian Polar Institute, Tromsø, Norway" }, { "last_name" : "Peterson", "first_name" : "Algot", "email" : "algot@uib.no", "orcid" : "0000-0003-0716-473X", "affiliations" : "Geophysical Institute, University of Bergen, Norway" } ], "data_assembly_center" : "OG", "principal_investigator" : "Tore Hattermann", "principal_investigator_email" : "tore.hattermann@nolar.no", "project_name" : "TrollTransect2020/21", "observatory" : "NorGliders", "deployment_code" : "DML_dec2020", "deployment_label" : "DML_dec2020", "distribution_statement" : "EGO data are published without any warranty, express or implied. The user assumes all risk arising from his/her use of EGO data. EGO data are intended to be research-quality and include estimates of data quality and accuracy, but it is possible that these estimates or the data themselves contain errors. It is the sole responsibility of the user to assess if the data are appropriate for his/her use, and to interpret the data, data quality, and data accuracy accordingly. EGO welcomes users to ask questions and report problems to the contact addresses listed in the data files or on the EGO internet page.", "doi" : "", "citation" : "", "update_interval" : "daily", "qc_manual" : "http://doi.org/10.13155/51485", "license" : "https://creativecommons.org/licenses/by-nc/4.0/" }, "glider_characteristics_data": [ { "TRANS_SYSTEM" : ["IRIDIUM"], "TRANS_SYSTEM_ID" : ["N/A"], "TRANS_FREQUENCY" : ["N/A"], "POSITIONING_SYSTEM" : ["IRIDIUM", "ARGOS", "GPS"], "PLATFORM_FAMILY" : "OPEN_OCEAN_GLIDER", "PLATFORM_TYPE" : "SEAGLIDER", "PLATFORM_MAKER" : "KONGSBERG", "FIRMWARE_VERSION_NAVIGATION" : "66.14", "FIRMWARE_VERSION_SCIENCE" : "66.14", "GLIDER_MANUAL_VERSION" : "", "GLIDER_SERIAL_NO" : "SG564", "STANDARD_FORMAT_ID" : "", "DAC_FORMAT_ID" : "", "LANDSTATION_SOFTWARE_VERSION" : "2.9", "WMO_INST_TYPE" : "830", "PROJECT_NAME" : "", "DATA_CENTRE" : "NMDC", "PI_NAME" : "Ilker Fer", "ANOMALY" : "", "BATTERY_TYPE" : "Lithium", "BATTERY_PACKS" : "24V/10V", "SPECIAL_FEATURES" 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