[{"dataset_parameter_nid":"30077","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":null,"parameter_nid":"761","parameter_description":"\u003Cp\u003Ecast or profile number\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"cast","parameter_external_identifier":null,"parameter_short_description":"cast","parameter_short_name":"cast","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null,"types":[{"type":"profile","rank":"1","dataset_parameter_type_nid":"42796","type_rankable":"1","type_tid":"16"},{"type":"aggregate values","rank":"1","dataset_parameter_type_nid":"45108","type_rankable":"0","type_tid":"28"},{"type":"do not display as options","rank":"1","dataset_parameter_type_nid":"45109","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"30078","supplied_name":"month_utc","supplied_units":"mm (01 to 12)","value_format":null,"description":"\u003Cp\u003E2-digit month of year, UTC.\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"parameter_nid":"896","parameter_description":"\u003Cp\u003Emonth of year, utc time, Use month_gmt for future data sets.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"month_utc","parameter_external_identifier":null,"parameter_short_description":"month_utc ","parameter_short_name":"month_utc ","parameter_units":null,"parameter_units_external_identifier":null,"order":null,"types":[{"type":"do not display as options","rank":"1","dataset_parameter_type_nid":"42797","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"30079","supplied_name":"day_utc","supplied_units":"dd (01 to 31)","value_format":null,"description":"\u003Cp\u003E2-digit day of month, UTC.\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"parameter_nid":"804","parameter_description":"\u003Cp\u003Eday, UTC time, Use the name day_gmt for future data sets.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"day_utc ","parameter_external_identifier":null,"parameter_short_description":"day_utc ","parameter_short_name":"day_utc ","parameter_units":null,"parameter_units_external_identifier":null,"order":null,"types":[{"type":"do not display as options","rank":"1","dataset_parameter_type_nid":"42798","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"30080","supplied_name":"year","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003E4-digit year. in\u00a0YYYY format\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1062","parameter_description":"\u003Cp\u003Eyear, reported as YYYY, e.g. 1995\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"year","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/YEARXXXX\/","parameter_short_description":"year","parameter_short_name":"year","parameter_units":null,"parameter_units_external_identifier":null,"order":null,"types":[{"type":"do not display as options","dataset_parameter_type_nid":"42799","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"30081","supplied_name":"time_start","supplied_units":"HHMM.mm","value_format":null,"description":"\u003Cp\u003ETime (UTC) at start of CTD cast, 24-hour clock.\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1009","parameter_description":"\u003Cp\u003Estarting time of observation, GMT time, 24 hour clock\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"time_start","parameter_external_identifier":null,"parameter_short_description":"time_start","parameter_short_name":"time_start","parameter_units":null,"parameter_units_external_identifier":null,"order":null,"types":[{"type":"do not display as options","rank":"1","dataset_parameter_type_nid":"42800","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"30082","supplied_name":"lat_start","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003ELatitude at start of CTD cast. Positive = North.\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"parameter_nid":"870","parameter_description":"\u003Cp\u003Elatitude at start time of measurement; in decimal degrees (negative denotes South)\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"lat_start","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P09\/current\/LATX\/","parameter_short_description":"latitude at start time of measurement","parameter_short_name":"lat_start","parameter_units":"decimal degrees","parameter_units_external_identifier":null,"order":null,"types":[{"type":"Primary latitude variable","rank":"1","dataset_parameter_type_nid":"42793","type_rankable":"0","type_tid":"23"},{"type":"do not display as options","rank":"1","dataset_parameter_type_nid":"42801","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"30083","supplied_name":"lon_start","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003ELongitude at start of CTD cast. Positive = East.\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"parameter_nid":"883","parameter_description":"\u003Cp\u003Elongitude at starting time of measurement (west is negative), in decimal degrees\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"lon_start ","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P09\/current\/LONX\/","parameter_short_description":"longitude at start time of measurement","parameter_short_name":"lon_start","parameter_units":"decimal degrees","parameter_units_external_identifier":null,"order":null,"types":[{"type":"Primary longitude variable","rank":"1","dataset_parameter_type_nid":"42794","type_rankable":"0","type_tid":"24"},{"type":"do not display as options","rank":"1","dataset_parameter_type_nid":"42802","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"30084","supplied_name":"press","supplied_units":"decibars","value_format":null,"description":"\u003Cp\u003EPressure, Digiquartz.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"732","parameter_description":"\u003Cp\u003Ewater pressure at measurement; depth reported as pressure; positive number increasing with water depth\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"pressure","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/PRESPR01\/","parameter_short_description":"water pressure","parameter_short_name":"press","parameter_units":"various","parameter_units_external_identifier":null,"order":null,"types":[{"type":"Primary depth variable","rank":"1","dataset_parameter_type_nid":"42795","type_rankable":"0","type_tid":"22"}]},{"dataset_parameter_nid":"30085","supplied_name":"temp","supplied_units":"degrees C","value_format":null,"description":"\u003Cp\u003ETemperature, ITS-68, in degrees Celsius.\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"parameter_nid":"733","parameter_description":"\u003Cp\u003Ewater temperature at measurement depth\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"temperature","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/TEMPP901\/","parameter_short_description":"water temperature at measurement depth","parameter_short_name":"temp","parameter_units":"degrees Celsius, ITS 90","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"30086","supplied_name":"cond","supplied_units":"S\/m","value_format":null,"description":"\u003Cp\u003EConductivity, in Siemens per meter.\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"parameter_nid":"779","parameter_description":"\u003Cp\u003EConductivity. \u00a0Units and collection methods may vary. \u00a0Often reported in\u00a0Siemens\/meter.\u003C\/p\u003E\n\u003Cp\u003EWhen used in a JGOFS\/GLOBEC project this is the conductivity in Siemens\/meter for the primary conductivity sensor on a CTD.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"conductivity","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P02\/current\/CNDC\/","parameter_short_description":"conductivity","parameter_short_name":"cond","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"30087","supplied_name":"O2_umol_kg","supplied_units":"umol\/kg","value_format":null,"description":"\u003Cp\u003EOxygen measured by SBE 43 sensor in micromoles per kilogram.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1200","parameter_description":"\u003Cp\u003EOxygen; dissolved; reported in units of micromoles\/kilogram\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"O2_umol_kg","parameter_external_identifier":null,"parameter_short_description":"dissolved Oxygen","parameter_short_name":"O2_umol_kg","parameter_units":"micromoles\/kilogram","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"30088","supplied_name":"fluor","supplied_units":"mg\/m^3","value_format":null,"description":"\u003Cp\u003EFluorescence measured by WET Labs ECO-AFL\/FL in milligrams per cubic meter.\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"parameter_nid":"835","parameter_description":"\u003Cp\u003EFluorescence. Indirect measure of pigment concentration.\u003C\/p\u003E\n\u003Cp\u003EUnits and collection method may vary. Units often reported in\u00a0milligrams\/meter^3 (mg\/m3) or micromoles per liter (ug\/L). Sometimes reported after being calibrated against extracted pigment concentrations.\u003C\/p\u003E\n\u003Cp\u003EIn JGOFS\/GLOBEC projects\u00a0fluorescence is measured from CTD instrument sensor.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"fluorescence","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/CPHLPM01\/","parameter_short_description":"fluorescence","parameter_short_name":"fluor","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"30089","supplied_name":"beam_c","supplied_units":"1\/m","value_format":null,"description":"\u003Cp\u003EBeam attenuation measured by the Chelsea\/Seatech transmissometer.\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"parameter_nid":"747","parameter_description":"\u003Cp\u003Eattenuation (loss of light) of a narrow, well collimated beam of light; beam attenuation due to particles; the particulate beam attenuation coefficient (cp); beam attenuation coefficient, in units 1\/meter\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"beam_c","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/ATTNZZ01\/","parameter_short_description":"beam_c","parameter_short_name":"beam_c","parameter_units":"1\/m","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"30090","supplied_name":"sal","supplied_units":"PSU","value_format":null,"description":"\u003Cp\u003ESalinity in practical salinity units.\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"parameter_nid":"955","parameter_description":"\u003Cp\u003ESalinity: The amount (mass or quantity of matter) of salt per amount (volume or mass) of a body of water.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"sal","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/PSALST01\/","parameter_short_description":"salinity","parameter_short_name":"sal","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"30091","supplied_name":"sigma_0","supplied_units":"kg\/m^3","value_format":null,"description":"\u003Cp\u003ESigma theta density in kilograms per cubic meter.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"971","parameter_description":"\u003Cp\u003Esigma-theta (potential density), often reported in kg\/m^3. Sigma-theta is denoted \u0027sigma_0\u0027, where the last digit, a zero, is used to represent the Greek letter theta. This altered density which takes into account adiabatic heating\/cooling with changes in pressure is called the \u0027potential density\u0027. (See \u003Ca href=\u0022http:\/\/globec.whoi.edu\/globec-dir\/sea_water_density_description.html\u0022 target=\u0022_blank\u0022\u003EHow do we measure the density of sea water?\u003C\/a\u003E)\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"sigma_0","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/SIGTPR01\/","parameter_short_description":"sigma-theta","parameter_short_name":"sigma_0","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"30092","supplied_name":"potemp","supplied_units":"degrees C","value_format":null,"description":"\u003Cp\u003EPotential temperature, ITS-90, in degrees Celsius.\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"parameter_nid":"936","parameter_description":"\u003Cp\u003Epotential temperature (International Practical Temperature Scale - 68 ,or 90). When known, the scale will be reported in the units field of the documentation file.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"potemp","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/POTMCV01\/","parameter_short_description":"potential temperature","parameter_short_name":"potemp","parameter_units":"degrees Celsius","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"30093","supplied_name":"nbin","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003ENumber of scans per bin.\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"parameter_nid":"899","parameter_description":"\u003Cp\u003Ereported with CTD data, refers to the number of data cycles used to compile an average value for a given depth\/BIN interval.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"nbin","parameter_external_identifier":null,"parameter_short_description":"number of bins","parameter_short_name":"nbin","parameter_units":null,"parameter_units_external_identifier":null,"order":null,"types":[{"type":"do not display as options","rank":"1","dataset_parameter_type_nid":"42803","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"30342","supplied_name":"ISO_DateTime_UTC","supplied_units":"YYYY-mm-ddTHH:MM:SS.ssZ","value_format":null,"description":"\u003Cp\u003EDate\/Time (UTC) ISO8601 formatted. T indicates start of time string; Z indicates UTC.\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":"do not display as options","dataset_parameter_type_nid":"43662","type_rankable":"0","type_tid":"18"},{"type":"Primary ISODateTime variable","dataset_parameter_type_nid":"757613","type_rankable":"0","type_tid":"148"}]},{"dataset_parameter_nid":"33450","supplied_name":"station","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EStation number.\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"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,"types":[{"type":"do not display as options","rank":"1","dataset_parameter_type_nid":"44000","type_rankable":"0","type_tid":"18"}]}]