[{"dataset_parameter_nid":"6557","supplied_name":"cruiseid","supplied_units":null,"value_format":null,"description":"\u003Cp\u003E Cruise identification, e.g.  EN261, for Endeavor cr.  261\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"789","parameter_description":"\u003Cp\u003Ecruise identifier, e.g. en9402 R\/V Endeavor cruise 9402\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"cruiseid","parameter_external_identifier":null,"parameter_short_description":"cruise id","parameter_short_name":"cruiseid","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6558","supplied_name":"year","supplied_units":null,"value_format":null,"description":"\u003Cp\u003E Four digit year, local time\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},{"dataset_parameter_nid":"6559","supplied_name":"brief_desc","supplied_units":null,"value_format":null,"description":"\u003Cp\u003E Brief cruise description, suchas:  broad-scale, process, mooring, etc.,\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"759","parameter_description":"\u003Cp\u003Ebrief description, open ended, specific to the data set in which it appears\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"brief_desc","parameter_external_identifier":null,"parameter_short_description":"brief description","parameter_short_name":"brief_desc","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6560","supplied_name":"tow","supplied_units":null,"value_format":null,"description":"\u003Cp\u003E Tow number\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1016","parameter_description":"\u003Cp\u003Etow number\/identification; applies to all towed vehicles and is generally associated with plankton net tows\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"tow","parameter_external_identifier":null,"parameter_short_description":"tow","parameter_short_name":"tow","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null,"types":[{"type":"point-4D","rank":"1","dataset_parameter_type_nid":"41620","type_rankable":"0","type_tid":"29"}]},{"dataset_parameter_nid":"6561","supplied_name":"day_local","supplied_units":null,"value_format":null,"description":"\u003Cp\u003E Day of month, local time, 1 - 31\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"803","parameter_description":"\u003Cp\u003Eday, local time\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"day_local","parameter_external_identifier":null,"parameter_short_description":"day_local","parameter_short_name":"day_local","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6562","supplied_name":"month_local","supplied_units":null,"value_format":null,"description":"\u003Cp\u003E Month of year, local time 1 - 12\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"895","parameter_description":"\u003Cp\u003Emonth of year, local time\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"month_local","parameter_external_identifier":null,"parameter_short_description":"month_local","parameter_short_name":"month_local","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6563","supplied_name":"station","supplied_units":null,"value_format":null,"description":"\u003Cp\u003E station number, from event log\u003C\/p\u003E\n","no_data_value":"nd","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},{"dataset_parameter_nid":"6564","supplied_name":"station_std","supplied_units":null,"value_format":null,"description":"\u003Cp\u003E standard station number, from eventlog\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"989","parameter_description":"\u003Cp\u003Estandard broad-scale station number\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"station_std ","parameter_external_identifier":null,"parameter_short_description":"station_std ","parameter_short_name":"station_std ","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6565","supplied_name":"yrday_local","supplied_units":"decimal day","value_format":null,"description":"\u003Cp\u003E year day, Julian Calendar local time\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1069","parameter_description":"\u003Cp\u003Elocal day and decimal time, as 326.5 for the 326th day of the year, or November 22 at 1200 hours (noon)\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"yrday_local ","parameter_external_identifier":null,"parameter_short_description":"day of year and decimal time (local time zone)","parameter_short_name":"yrday_local","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6566","supplied_name":"time_local","supplied_units":"HHmm.m","value_format":null,"description":"\u003Cp\u003E time of day; 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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":"6570","supplied_name":"sal","supplied_units":null,"value_format":null,"description":"\u003Cp\u003E salinity calculated from conductivity; if salinity exceeds 50 or is less than 0 o\/oo, salinity is set to 50.\u003C\/p\u003E\n","no_data_value":"nd","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":"6571","supplied_name":"sigma_0","supplied_units":"kg\/m\u0026lt;sup\u0026gt;3\u0026lt;\/sup\u0026gt;-1000","value_format":null,"description":"\u003Cp\u003E potential density\u00b9 at the surface\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":"6572","supplied_name":"flvolt","supplied_units":"volts","value_format":null,"description":"\u003Cp\u003E fluorescence (0-5 volts)\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"836","parameter_description":"\u003Cp\u003Efluorometer voltage measurements, in volts\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"fluor voltage","parameter_external_identifier":null,"parameter_short_description":"flvolt","parameter_short_name":"flvolt","parameter_units":"volts","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6573","supplied_name":"angle","supplied_units":null,"value_format":null,"description":"\u003Cp\u003E angle of net frame relative to vertical (0-89 dgrees)\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"742","parameter_description":"\u003Cp\u003Eangle of tow body relative to vertical (0-89 degrees), used in BIOMAPER-II and MOCNESS systems\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"tow_angle ","parameter_external_identifier":null,"parameter_short_description":"angle of tow body relative to vertical","parameter_short_name":"tow_angle","parameter_units":"decimal degrees","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6574","supplied_name":"flow","supplied_units":null,"value_format":null,"description":"\u003Cp\u003E consecutive flow counts\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"834","parameter_description":"\u003Cp\u003Econsecutive flow counts, used in MOCNESS system\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"flow","parameter_external_identifier":null,"parameter_short_description":"flow","parameter_short_name":"flow","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6575","supplied_name":"hzvel","supplied_units":"meters\/minute","value_format":null,"description":"\u003Cp\u003E horizontal net velocity m\/min\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"860","parameter_description":"\u003Cp\u003EHorizontal velocity of a towed or autonomous platform (such as a\u00a0MOCNESS system or AUV) as it moves through the water.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"hzvel","parameter_external_identifier":null,"parameter_short_description":"horizontal velocity towed","parameter_short_name":"hzvel","parameter_units":"varies (refer to dataset)","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6576","supplied_name":"vtvel","supplied_units":"meters\/minute","value_format":null,"description":"\u003Cp\u003E vertical net velocity m\/min\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1042","parameter_description":"\u003Cp\u003EVertical velocity of a towed or autonomous platform (such as a MOCNESS, BIOMAPER-II system, or AUV) as it moves through the water.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"vtvel","parameter_external_identifier":null,"parameter_short_description":"vertical velocity towed","parameter_short_name":"vtvel","parameter_units":"varies (refer to dataset)","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6577","supplied_name":"vol_net","supplied_units":"meters\u0026lt;sup\u0026gt;3\u0026lt;\/sup\u0026gt;","value_format":null,"description":"\u003Cp\u003Evolume filtered\u003C\/p\u003E\n","no_data_value":null,"conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1040","parameter_description":"\u003Cp\u003Evolume of water filtered; in this form generally applies to the volume of water filtered during plankton tows; however; this parameter name is also used for a variety of non plankton sampling and the units can vary, e.g. US JGOFS EqPac Bishop MULVFS sampler vol_filt is reported in liters.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"vol_filt","parameter_external_identifier":null,"parameter_short_description":"volume of water filtered","parameter_short_name":"vol_filt","parameter_units":"variable","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6578","supplied_name":"trans_v","supplied_units":"volts","value_format":null,"description":"\u003Cp\u003E light transmission (0-5 volts)\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1015","parameter_description":"\u003Cp\u003Elight transmission, as volts\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"trans_v","parameter_external_identifier":null,"parameter_short_description":"light transmission (volts)","parameter_short_name":"trans_v","parameter_units":"volts","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6579","supplied_name":"net","supplied_units":null,"value_format":null,"description":"\u003Cp\u003E sequential MOCNESS net number\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"900","parameter_description":"\u003Cp\u003Enet number\/identification\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"net","parameter_external_identifier":null,"parameter_short_description":"net","parameter_short_name":"net","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"6580","supplied_name":"lat","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003E latitude, negative = South\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},{"dataset_parameter_nid":"6581","supplied_name":"lon","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003E longitude, negative = West\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},{"dataset_parameter_nid":"754425","supplied_name":"datatype","supplied_units":"","value_format":null,"description":"\u003Cp\u003EMOCNESS size\u003C\/p\u003E\n","no_data_value":"","conversion_necessary":"no","conversion_utility":"","parameter_nid":"796","parameter_description":"\u003Cp\u003Esampling method - instrument type, e.g.  MOCNESS-10, CTD, etc.  \u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"datatype ","parameter_external_identifier":null,"parameter_short_description":"datatype ","parameter_short_name":"datatype","parameter_units":null,"parameter_units_external_identifier":null,"order":null}]