{ "global_attributes": { "data_type_#M" : "EGO glider time-series data", "format_version_#M" : "1.2", "platform_code_#M" : "uivelo", "date_update_#CM" : "", "wmo_platform_code" : "6801690", "ices_platform_code" : "", "source" : "Glider observation", "history_#C" : "", "data_mode_#M" : "R", "quality_index" : "unknown quality", "references" : "http://www.ego-network.org/", "comment" : "Deployment run with normal set of batteries - short deployment", "Conventions" : "CF-1.4 EGO-1.2", "netcdf_version" : "4.1.3", "title" : "Uivelo glider data on Bothnian_Sea deployment", "summary" : "The Bothnian Sea water exchange 2017-mission in May was the first cooperative mission with two gliders 'Uivelo' of FMI and a similar Slocum glider 'Mia' of MSI/TUT, Tallinn. Both gliders measured the deep area south of Lågskär island from 4th May till 13th May. The current mission is the next part of water exchange studies between the Baltic Sea Proper and the Gulf of Bothnia. The Gulf of Bothnia is connected to the Baltic Proper through the narrow and deep Åland Sea and through the mostly shallow Archipelago Sea. The deep water of the Bothnian Sea is ventilated by the surface layer waters from the Baltic Proper.", "abstract" : "The Bothnian Sea water exchange 2017-mission", "keywords" : "Bothnian Sea, Ventilation of deep water, water exchange, Turbidity, Chlorophyll, Organic Matter, Oxygen, Fluorescence, Scattering, Water Temperature, Conductivity, Salinity", "naming_authority_#M" : "EGO", "id_#M" : "uivelo_bothnian_sea_R", "cdm_data_type" : "Trajectory", "area" : "Gulf of Bothnia (Baltic Sea) - SDN:C16::01a", "geospatial_lat_min_#C" : "", "geospatial_lat_max_#C" : "", "geospatial_lon_min_#C" : "", "geospatial_lon_max_#C" : "", "geospatial_vertical_min_#C" : "", "geospatial_vertical_max_#C" : "", "time_coverage_start_#C" : "", "time_coverage_end_#C" : "", "institution" : "FMI", "institution_references" : "http://en.ilmatieteenlaitos.fi/", "sdn_edmo_code" : "1725", "contact" : "Thierry.carval@ifremer.fr", "author" : "Thierry Carval", "data_assembly_center" : "FMI", "principal_investigator" : "Kimmo Tikka", "principal_investigator_email" : "kimmo.tikka@fmi.fi", "observatory" : "BLT-North", "deployment_code" : "bothnian_sea", "deployment_label" : "The Bothnian Sea water exchange 2017-mission", "distribution_statement" : "Follows CLIVAR (Climate Varibility and Predictability) standards, cf. http://www.clivar.org/data/data_policy.php. Data available free of charge. User assumes all risk for use of data. User must display citation in any publication or product using data. User must contact PI prior to any commercial use of data.", "citation" : "These data were collected and made freely available by the EGO project and the national programs that contribute to it.", "update_interval" : "daily", "qc_manual" : "http://www.coriolis.eu.org/Data-Services-Products/Documentation/QC-documentations" }, "glider_characteristics_data": [ { "TRANS_SYSTEM" : "Iridium", "TRANS_SYSTEM_ID" : "N/A", "TRANS_FREQUENCY" : "N/A", "POSITIONING_SYSTEM" : ["GPS", "ARGOS"], "PLATFORM_FAMILY" : "coastal glider", "PLATFORM_TYPE" : "Slocum", "PLATFORM_MAKER" : "Teledyne", "FIRMWARE_VERSION_NAVIGATION" : "7.21", "FIRMWARE_VERSION_SCIENCE" : "7.21", "MANUAL_VERSION" : "V1.2", "GLIDER_SERIAL_NO" : "569", "STANDARD_FORMAT_ID" : "", "DAC_FORMAT_ID" : "", "LANDSTATION_SOFTWARE_VERSION" : "", "WMO_INST_TYPE" : "830", "PROJECT_NAME" : "Bothnian Sea water exchange", "DATA_CENTRE" : "IF", "PI_NAME" : "Kimmo Tikka", "ANOMALY" : "", "BATTERY_PACKS" : "", "BATTERY_TYPE" : "Alkaline", "SPECIAL_FEATURES" : "Thruster and strobe light installed", "GLIDER_OWNER" : "FMI", "OPERATING_INSTITUTION" : "FMI", "CUSTOMIZATION" : "" } ], "glider_deployment_data": [ { "DEPLOYMENT_LABEL" : "Bothnian Sea water exchange 2017", "DEPLOYMENT_OBSERVATORY" : "Bothnian sea", "DEPLOYMENT_START_DATE" : "20170907095400", "DEPLOYMENT_START_LATITUDE" : 60.8554, "DEPLOYMENT_START_LONGITUDE" : 20.9203, "DEPLOYMENT_START_QC" : "", "DEPLOYMENT_PLATFORM" : "RESCUE Janne Malén", "DEPLOYMENT_CRUISE_ID" : "", "DEPLOYMENT_REFERENCE_STATION_ID" : "", "RECOV_PLATFORM" : "", "DEPLOYMENT_OPERATOR" : "Kimmo Tikka", "DEPLOYMENT_END_DATE" : "20170922120000", "DEPLOYMENT_END_LATITUDE" : "", "DEPLOYMENT_END_LONGITUDE" : "", "DEPLOYMENT_END_QC" : "", "DEPLOYMENT_END_STATUS" : "" } ], "coordinate_variables": [ { "variable_name" : "rawData.vars_sci_time.sci_m_present_time", "ego_variable_name" : "TIME", "dim" : "TIME", "typeof" : "double", "long_name" : "Epoch time", "standard_name_#M" : "time", "units_#M" : 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