[{"dataset_parameter_nid":"766229","supplied_name":"deployment","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Edeployment cycle during cruise DY077\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1122","parameter_description":"\u003Cp\u003Edeployment number; often associated with sediment trap deployments\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"deploy","parameter_external_identifier":null,"parameter_short_description":"deployment number","parameter_short_name":"deploy","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"766230","supplied_name":"station","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Estation occupied during cruise DY077\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"987","parameter_description":"\u003Cp\u003EStation identifier; a unique number or alphanumeric string\u00a0designating a general geographic location at which one or more sampling activities may occur.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"station","parameter_external_identifier":null,"parameter_short_description":"station","parameter_short_name":"station","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"766231","supplied_name":"cast","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003ECTD cast number\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"932","parameter_description":"\u003Cp\u003Ename of the platform, buoy, tower, fixed site, etc. (see also \u003Ca href=\u0022https:\/\/www.bco-dmo.org\/parameter\/969\u0022 target=\u0022_blank\u0022\u003Eship\u003C\/a\u003E)\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"platform ","parameter_external_identifier":null,"parameter_short_description":"platform ","parameter_short_name":"platform","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"766232","supplied_name":"bottle","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Erosette bottle number\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"757","parameter_description":"\u003Cp\u003Ewater bottle number, generally assigned to a position on a CTD rosette, identifies all samples drawn from a given bottle\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"bottle","parameter_external_identifier":null,"parameter_short_description":"bottle","parameter_short_name":"bottle","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"766233","supplied_name":"depth","supplied_units":"meters (m)","value_format":null,"description":"\u003Cp\u003Edepth of water sample collection\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"808","parameter_description":"\u003Cp\u003EObservation\/sample depth below the sea surface. Units often reported as: meters, feet.\u003C\/p\u003E\n\u003Cp\u003E\nWhen used in a JGOFS\/GLOBEC dataset the depth is a best estimate; usually but not always calculated from pressure; calculated either from CTD pressure using Fofonoff and Millard (1982; UNESCO Tech Paper #44) algorithm adjusted for 1980 equation of state for seawater (EOS80) or simply equivalent to nominal depth as recorded during sampling if CTD pressure was unavailable.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"depth","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P09\/current\/DEPH\/","parameter_short_description":"depth","parameter_short_name":"depth","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"766234","supplied_name":"lat","supplied_units":"decimal degrees (DD)","value_format":null,"description":"\u003Cp\u003Elatitude of CTD cast\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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},{"dataset_parameter_nid":"766235","supplied_name":"lon","supplied_units":"decimal degrees (DD)","value_format":null,"description":"\u003Cp\u003Elongitude of CTD cast\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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},{"dataset_parameter_nid":"766236","supplied_name":"date","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Edate of CTD cast (GMT) in ISO 8601 format yyyy-mm-dd\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"798","parameter_description":"\u003Cp\u003EUTC month, day and year, usually as a text string, e.g. feb10_1995. It is better to use one of the other forms of presenting date and time data so that the data can be used in computations and for comparisons. Note, if the string begins with numbers but also includes letters, there may be problems using the field name for retrieval. Use date_gmt for future data sets.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"date_utc","parameter_external_identifier":null,"parameter_short_description":"date_utc","parameter_short_name":"date_utc","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"766237","supplied_name":"time","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Etime of CTD cast (GMT) in ISO 8601 format hh:mm:ss\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1011","parameter_description":"\u003Cp\u003EUTC time, using 2400 clock format\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"time_utc","parameter_external_identifier":null,"parameter_short_description":"time_utc","parameter_short_name":"time_utc","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"766238","supplied_name":"ISO_DateTime_UTC","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Edate time (UTC) in ISO 8601 format yyyy-mm-ddTHH:MMZ\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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},{"dataset_parameter_nid":"766239","supplied_name":"U238_tot","supplied_units":"disintegration per minute per liter (dpm\/L)","value_format":null,"description":"\u003Cp\u003Etotal uranium-238 activity calculated from CTD salinity as per Owens et al. 2011\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1675","parameter_description":"\u003Cp\u003EUranium-238 in seawater; total concentration or activity per unit volume of the waterbody.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"U238_in_sw","parameter_external_identifier":null,"parameter_short_description":"U238_in_sw","parameter_short_name":"U238_in_sw","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"766240","supplied_name":"U238_tot_err","supplied_units":"disintegration per minute per liter (dpm\/L)","value_format":null,"description":"\u003Cp\u003Etotal uranium-238 uncertainty, derived from the uncertainty in the relationship in Owens et al. 2011\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1675","parameter_description":"\u003Cp\u003EUranium-238 in seawater; total concentration or activity per unit volume of the waterbody.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"U238_in_sw","parameter_external_identifier":null,"parameter_short_description":"U238_in_sw","parameter_short_name":"U238_in_sw","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"766241","supplied_name":"Th234_tot","supplied_units":"disintegration per minute per liter (dpm\/L)","value_format":null,"description":"\u003Cp\u003Etotal uranium-238 activity determined from 4-liter water samples\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1865","parameter_description":"\u003Cp\u003Ethorium-234 activity measurement\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"thorium-234","parameter_external_identifier":null,"parameter_short_description":"thorium-234 activity","parameter_short_name":"Th234","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"766242","supplied_name":"Th234_tot_err","supplied_units":"disintegration per minute per liter (dpm\/L)","value_format":null,"description":"\u003Cp\u003Etotal uranium-238 uncertainty, derived from counting statistics and error propagation for mass\/volume measurements and ICP-MS recovery analysis\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1865","parameter_description":"\u003Cp\u003Ethorium-234 activity measurement\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"thorium-234","parameter_external_identifier":null,"parameter_short_description":"thorium-234 activity","parameter_short_name":"Th234","parameter_units":null,"parameter_units_external_identifier":null,"order":null}]