[{"dataset_parameter_nid":"782931","supplied_name":"Alivn_Dive_Num","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003ENumeric identifier for Alvin dive\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1734","parameter_description":"\u003Cp\u003EUnique dive id or number for ROV, AUV or HOV type system dive or deployment \u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"dive_id","parameter_external_identifier":null,"parameter_short_description":"dive_id","parameter_short_name":"dive_id","parameter_units":"text","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"782932","supplied_name":"Core_Num","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003ECore tube identifier for the specific Alvin dive\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"785","parameter_description":"\u003Cp\u003ECore identification number or label; often used with ice, rock, sediment, or coral cores.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"core_id","parameter_external_identifier":null,"parameter_short_description":"core id","parameter_short_name":"core_id","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"782933","supplied_name":"Depth_Below_SWI","supplied_units":"centimeters (cm)","value_format":null,"description":"\u003Cp\u003ESampling depth below the sediment-water interface (SWI)\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"662765","parameter_description":"\u003Cp\u003Edepth below seafloor. Includes mbsf (meters below seafloor), cmbsf (centimeters below seafloor), and mmbsf (millimeters below seafloor).\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"depth_bsf","parameter_external_identifier":null,"parameter_short_description":"depth below seafloor","parameter_short_name":"depth_bsf","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"782934","supplied_name":"Date_Time","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003ESampling date and time (GMT); format: yyyy-mm-ddTHH:MM\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1908","parameter_description":"\u003Cp\u003EDate\/Time (UTC) ISO formatted\u003Cbr \/\u003E\nThis standard is based on ISO 8601:2004(E) and takes on any of the following forms:\u003Cbr \/\u003E\n2009-08-30T09:05:00[.xx] (local time)\u003Cbr \/\u003E\n2009-08-30T14:05:00[.xx]Z (UTC time)\u003Cbr \/\u003E\n2009-08-30T14:05:00[.xx]-05:00\u003Cbr \/\u003E\nThe dashes and the colons can be dropped.\u003Cbr \/\u003E\nThe T can also be dropped \u0022by mutual agreement\u0022, but one needs the trailing Z if the time is UTC.\u003C\/p\u003E\n\u003Cp\u003ESample ISO_datetime_utc:\u003Cbr \/\u003E\n2009-08-30T14:05:00[.xx]Z (UTC time)\u003C\/p\u003E\n\u003Cp\u003EFormat: YYYY-mm-ddTHH:MM:SS[.xx]Z (UTC time)\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"ISO_DateTime_UTC","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/DTUT8601\/","parameter_short_description":"ISO_DateTime_UTC","parameter_short_name":"ISO_DateTime_UTC","parameter_units":"YYYY-MM-DDTHH:MM:SS[.xx]Z","parameter_units_external_identifier":null,"order":null,"types":[{"type":"Primary ISODateTime variable","dataset_parameter_type_nid":"783009","type_rankable":"0","type_tid":"148"}]},{"dataset_parameter_nid":"782935","supplied_name":"Latitude","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003ESampling latitude\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"730","parameter_description":"\u003Cp\u003Elatitude, in decimal degrees, North is positive, negative denotes South; Reported in some datasets as degrees, minutes\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"latitude","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P09\/current\/LATX\/","parameter_short_description":"latitude","parameter_short_name":"lat","parameter_units":"decimal degrees","parameter_units_external_identifier":null,"order":null,"types":[{"type":"Primary latitude variable","dataset_parameter_type_nid":"782942","type_rankable":"0","type_tid":"23"}]},{"dataset_parameter_nid":"782936","supplied_name":"Longitude","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003ESampling longitude\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"731","parameter_description":"\u003Cp\u003Elongitude, in decimal degrees, East is positive, negative denotes West; Reported in some datsets as degrees, minutes\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"longitude","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P09\/current\/LONX\/ ","parameter_short_description":"longitude","parameter_short_name":"lon","parameter_units":"decimal degrees","parameter_units_external_identifier":null,"order":null,"types":[{"type":"Primary longitude variable","dataset_parameter_type_nid":"782943","type_rankable":"0","type_tid":"24"}]},{"dataset_parameter_nid":"782937","supplied_name":"Filter_Mass","supplied_units":"grams (g)","value_format":null,"description":"\u003Cp\u003EMass of dry sediments on filter\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"886","parameter_description":"\u003Cp\u003Emass; the amount of matter in an object.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"mass","parameter_external_identifier":null,"parameter_short_description":"mass","parameter_short_name":"mass","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"782938","supplied_name":"Ra224_Activity","supplied_units":"dpm\/g","value_format":null,"description":"\u003Cp\u003EMeasured activity of Ra-224\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1948","parameter_description":"\u003Cp\u003EConcentration of a radioactive isotope in seawater. Refer to dataset for isotope name and units.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"radioactive_isotope_conc","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P02\/current\/WRAD\/","parameter_short_description":"radioactive isotope concentration","parameter_short_name":"radioactive_isotope_conc","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"782939","supplied_name":"Ra224_Unc","supplied_units":"dpm\/g","value_format":null,"description":"\u003Cp\u003E1-s analytical uncertainty in measured activity of Ra-224\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1948","parameter_description":"\u003Cp\u003EConcentration of a radioactive isotope in seawater. Refer to dataset for isotope name and units.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"radioactive_isotope_conc","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P02\/current\/WRAD\/","parameter_short_description":"radioactive isotope concentration","parameter_short_name":"radioactive_isotope_conc","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"782940","supplied_name":"Th228_Activity","supplied_units":"dpm\/g","value_format":null,"description":"\u003Cp\u003EMeasured activity of Th-228\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1948","parameter_description":"\u003Cp\u003EConcentration of a radioactive isotope in seawater. Refer to dataset for isotope name and units.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"radioactive_isotope_conc","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P02\/current\/WRAD\/","parameter_short_description":"radioactive isotope concentration","parameter_short_name":"radioactive_isotope_conc","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"782941","supplied_name":"Th228_Unc","supplied_units":"dpm\/g","value_format":null,"description":"\u003Cp\u003E1-s analytical uncertainty in measured activity of Th-228\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1948","parameter_description":"\u003Cp\u003EConcentration of a radioactive isotope in seawater. Refer to dataset for isotope name and units.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"radioactive_isotope_conc","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P02\/current\/WRAD\/","parameter_short_description":"radioactive isotope concentration","parameter_short_name":"radioactive_isotope_conc","parameter_units":"various","parameter_units_external_identifier":null,"order":null}]