[{"dataset_parameter_nid":"809816","supplied_name":"brief_desc","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Ea brief description of the type of data: bio-optical; meteorological; temperature\/salinity\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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":"809817","supplied_name":"year_start","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Eyear at start of data collection\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1064","parameter_description":"\u003Cp\u003Estarting year of sampling\/operation, GMT\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"year_start","parameter_external_identifier":null,"parameter_short_description":"year_start","parameter_short_name":"year_start","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"809818","supplied_name":"lat","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003Elatitude; north is positive\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":"809819","supplied_name":"lon","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003Elongitude; east is positive\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":"809820","supplied_name":"depth","supplied_units":"meters","value_format":null,"description":"\u003Cp\u003Esample depth\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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":"809821","supplied_name":"hour_gmt","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Esample hour in UTC time\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"858","parameter_description":"\u003Cp\u003Ehours of time, GMT\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"hour_gmt","parameter_external_identifier":null,"parameter_short_description":"hour_gmt","parameter_short_name":"hour_gmt","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"809822","supplied_name":"minute_gmt","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Etime UTC in minutes (0-59)\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"891","parameter_description":"\u003Cp\u003Eminutes of time, GMT\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"minute_gmt","parameter_external_identifier":null,"parameter_short_description":"minute_gmt","parameter_short_name":"minute_gmt","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"809823","supplied_name":"seconds_gmt","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Etime UTC in seconds\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"965","parameter_description":"\u003Cp\u003Eseconds of time, GMT\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"seconds_gmt","parameter_external_identifier":null,"parameter_short_description":"seconds_gmt","parameter_short_name":"seconds_gmt","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"809824","supplied_name":"day_gmt","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Eday of month UTC (1-31)\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"800","parameter_description":"\u003Cp\u003Eday, GMT time e.g. 22.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"day_gmt","parameter_external_identifier":null,"parameter_short_description":"day_gmt","parameter_short_name":"day_gmt","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"809825","supplied_name":"month_gmt","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Emonth of year UTCT (1-12)\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"894","parameter_description":"\u003Cp\u003Emonth of year, GMT time , i.e. 01-12\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"month_gmt","parameter_external_identifier":null,"parameter_short_description":"month_gmt","parameter_short_name":"month_gmt","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"809826","supplied_name":"year","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Eyear\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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":"809827","supplied_name":"julian_day","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Esample julian day in UTC\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"866","parameter_description":"\u003Cp\u003EJulian day as a decimal. Julian date which is the time elapsed in days from 00:00 on January 1st 4713 BC.\u00a0Julian Date (chronological).\u003C\/p\u003E\n\u003Cp\u003EFor reference: Julian day 2440000 begins at 0000 hours, May 23, 1968.\u003C\/p\u003E\n\u003Cp\u003EPlease note, Seabird processing software includes a \u0022julianday\u0022 which is day of year.\u00a0 That is categorized as a separate term\u00a0\u0022yrday\u0022 at BCO-DMO.\u003Cbr \/\u003E\nSeabird permalink: \u003Ca href=\u0022https:\/\/blog.seabird.com\/ufaqs\/in-sea-bird-software-is-noon-on-january-1-julian-day-0-5-or-julian-day-1-5\/\u0022\u003Ehttps:\/\/blog.seabird.com\/ufaqs\/in-sea-bird-software-is-noon-on-january-1-julian-day-0-5-or-julian-day-1-5\/\u003C\/a\u003E\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"julian_day","parameter_external_identifier":null,"parameter_short_description":"Julian day as a decimal (time elapsed in days from 00:00 on January 1st 4713 BC)","parameter_short_name":"julian_day","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"809828","supplied_name":"yrday_gmt","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Esample yrday in UTC\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1065","parameter_description":"\u003Cp\u003EGMT day and decimal time, as 326.5 for the 326th day of the year, or November 22 at 1200 hours (noon). In the case of drifter data, year day may be continuous over a multi year period.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"yrday_gmt","parameter_external_identifier":null,"parameter_short_description":"day of year and decimal time (time zone GMT)","parameter_short_name":"yrday_gmt","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"809829","supplied_name":"flvolt","supplied_units":"volts","value_format":null,"description":"\u003Cp\u003Efluorescence\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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":"809830","supplied_name":"opt_back","supplied_units":"unknown","value_format":null,"description":"\u003Cp\u003Eoptical backscatter\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1155","parameter_description":"\u003Cp\u003Elight backscattered\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"light_bs","parameter_external_identifier":null,"parameter_short_description":"light backscattered","parameter_short_name":"light_bs","parameter_units":"volts","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"809831","supplied_name":"trans","supplied_units":"percent","value_format":null,"description":"\u003Cp\u003Elight transmission\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1013","parameter_description":"\u003Cp\u003Elight transmission, as percent\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"transmission","parameter_external_identifier":null,"parameter_short_description":"transmission","parameter_short_name":"trans","parameter_units":"percent","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"809832","supplied_name":"par_scalar","supplied_units":"micro-Einsteins\/meter^2\/second (uE\/m^2\/sec)","value_format":null,"description":"\u003Cp\u003Edownwelled Photosynthetically Available Radiation (PAR); 400-700nm wave length; scalar sensor response; reported with a corresponding water depth\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"919","parameter_description":"\u003Cp\u003Edownwelled Photosynthetically Available Radiation (PAR), 400-700nm wave length, scalar sensor response, reported with a corresponding water depth, units = uE\/m^2\/sec, Possible sampling vehicles: profiling, towed, etc. Using a Biospherical Instruments QSR250 system.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"par_scalar","parameter_external_identifier":null,"parameter_short_description":"par_scalar","parameter_short_name":"par_scalar","parameter_units":"uE\/m^2\/sec","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"809833","supplied_name":"cond","supplied_units":"seimens\/meter","value_format":null,"description":"\u003Cp\u003Econductivity\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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":"809834","supplied_name":"sigma_0","supplied_units":"unknown","value_format":null,"description":"\u003Cp\u003Epotential density\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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":"809835","supplied_name":"sal","supplied_units":"Practical Salinity Units (PSU)","value_format":null,"description":"\u003Cp\u003Esalinity from PSS78\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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":"809836","supplied_name":"temp","supplied_units":"degrees Celsius","value_format":null,"description":"\u003Cp\u003Ewater temperature from IPTS68\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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":"809837","supplied_name":"temp_air","supplied_units":"degrees Celsius","value_format":null,"description":"\u003Cp\u003Eair temperature\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"997","parameter_description":"\u003Cp\u003Eair temperature; see dataset for units of measurement, may be in degrees C or F\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"temp_air","parameter_external_identifier":null,"parameter_short_description":"air temperature","parameter_short_name":"temp_air","parameter_units":"various","parameter_units_external_identifier":null,"order":null}]