{"help": "https://canwin-datahub.ad.umanitoba.ca/data/fr/api/3/action/help_show?name=datastore_search", "success": true, "result": {"include_total": true, "limit": 100, "records_format": "objects", "resource_id": "ecd39017-4a73-4d0a-8a1f-bba39cf91b8a", "total_estimation_threshold": null, "records": [{"_id":1,"Original Header":"The exact column name as it appeared in the raw file before any cleaning.","Type":"The variable’s data type (text, numeric, timestamp, etc.) after cleaning.","Cleaned Variable Name":"The standardized, machine‑friendly name produced following data best practices, for e.g., using the CSV Studio’s header cleaning function. Used in the final dataset.","CanWIN Common Name":"A human‑readable name. Helps non‑technical users understand the variable.","Units":"The physical units associated with the variable (e.g., m, PSU, °C).","Data Provider Description":"The description supplied by the original data provider explaining what the variable represents.","Standardized Source Term":"Standardized scientific term selected from an authoritative vocabulary (e.g., BODC, CF). Ensures consistent meaning across datasets.","Standardized Source Term Link":"Link to standardized scientific term and definition.","Notes":"Any notes about how the variable was processed or derived.Extracted from the header or assigned manually.","media_type":"The medium from which the measurement was taken (e.g., water, air, sediment). Extracted from the header or assigned manually.","result_value_type":"Whether the value is a direct measurement or a calculated value.","statistic_applied":"Any statistical operation applied to the variable (e.g., mean, max, min). “none” if no statistic was applied."},{"_id":2,"Original Header":"Cruise","Type":"text","Cleaned Variable Name":"cruise","CanWIN Common Name":"Cruise","Units":null,"Data Provider Description":"The name or identifier of the research cruise during which the CTD cast was collected.","Standardized Source Term":null,"Standardized Source Term Link":null,"Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":3,"Original Header":"Station","Type":"text","Cleaned Variable Name":"station","CanWIN Common Name":"Station","Units":null,"Data Provider Description":"The name or identifier of the sampling site at which the CTD cast was collected.","Standardized Source Term":null,"Standardized Source Term Link":null,"Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":4,"Original Header":"Event Number","Type":"numeric","Cleaned Variable Name":"event_number","CanWIN Common Name":null,"Units":null,"Data Provider Description":null,"Standardized Source Term":null,"Standardized Source Term Link":null,"Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":5,"Original Header":"Timestamp (UTC)","Type":"numeric","Cleaned Variable Name":"timestamp_utc","CanWIN Common Name":"Date and Time","Units":"UTC","Data Provider Description":"The combined date and time of the measurement in Coordinated Universal Time.","Standardized Source Term":"UT_ISO8601","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P01/current/DTUT8601/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":6,"Original Header":"Year (UTC)","Type":"timestamp","Cleaned Variable Name":"year_utc","CanWIN Common Name":"Year","Units":"UTC","Data Provider Description":"Year of the measurement in Coordinated Universal Time.","Standardized Source Term":"Years","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P06/current/UYRS/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":7,"Original Header":"Month (UTC)","Type":"timestamp","Cleaned Variable Name":"month_utc","CanWIN Common Name":"Month","Units":"UTC","Data Provider Description":"Month of the measurement in Coordinated Universal Time.","Standardized Source Term":"Month","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P01/current/MNTHXXXX/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":8,"Original Header":"Day (UTC)","Type":"timestamp","Cleaned Variable Name":"day_utc","CanWIN Common Name":"Day","Units":"UTC","Data Provider Description":"Day of the measurement in Coordinated Universal Time.","Standardized Source Term":"Day","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P01/current/DAYXXXXX/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":9,"Original Header":"Hour (UTC)","Type":"timestamp","Cleaned Variable Name":"hour_utc","CanWIN Common Name":"Hour","Units":"UTC","Data Provider Description":"Hour of the measurement in Coordinated Universal Time.","Standardized Source Term":"Hours","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P06/current/UHOR/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":10,"Original Header":"Minute (UTC)","Type":"timestamp","Cleaned Variable Name":"minute_utc","CanWIN Common Name":"Minute","Units":"UTC","Data Provider Description":"Minute of the measurement in Coordinated Universal Time.","Standardized Source Term":"Minutes","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P06/current/UMIN/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":11,"Original Header":"Second (UTC)","Type":"timestamp","Cleaned Variable Name":"second_utc","CanWIN Common Name":"Second","Units":"UTC","Data Provider Description":"Second of the measurement in Coordinated Universal Time.","Standardized Source Term":"Seconds","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P06/current/UTBB/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":12,"Original Header":"Latitude In [Degrees North]","Type":"timestamp","Cleaned Variable Name":"latitude_in_degrees_north","CanWIN Common Name":"Latitude","Units":"Degrees North","Data Provider Description":"The latitude at the start of the cast.","Standardized Source Term":"Lat","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P01/current/ALATZZ01/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":13,"Original Header":"Longitude In [Degrees East]","Type":"numeric","Cleaned Variable Name":"longitude_in_degrees_east","CanWIN Common Name":"Longitude","Units":"Degrees East","Data Provider Description":"The longitude at the start of the cast.","Standardized Source Term":"Lon","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P01/current/ALONZZ01/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":14,"Original Header":"Latitude Bottom [Degrees North]","Type":"numeric","Cleaned Variable Name":"latitude_bottom_degrees_north","CanWIN Common Name":"Latitude Bottom","Units":"Degrees North","Data Provider Description":"Latitude where the CTD reached its deepest point.","Standardized Source Term":null,"Standardized Source Term Link":null,"Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":15,"Original Header":"Longitude Bottom [Degrees East]","Type":"numeric","Cleaned Variable Name":"longitude_bottom_degrees_east","CanWIN Common Name":"Longitude Bottom","Units":"Degrees East","Data Provider Description":"Longitude where the CTD reached its deepest point.","Standardized Source Term":null,"Standardized Source Term Link":null,"Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":16,"Original Header":"Bot. Depth [m]","Type":"numeric","Cleaned Variable Name":"bot_depth_m","CanWIN Common Name":"Bottom Depth","Units":"m","Data Provider Description":"The depth of the seafloor (bottom depth) at the station.","Standardized Source Term":"BATH","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P09/current/BATH/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":17,"Original Header":"Pressure, Strain Gauge [db]","Type":"numeric","Cleaned Variable Name":"pressure_db","CanWIN Common Name":"Water Pressure","Units":"db","Data Provider Description":"The measured pressure in decibars from the CTD’s strain gauge pressure sensor.","Standardized Source Term":"Pres_Z","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P01/current/PRESPR01/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":18,"Original Header":"Depth [salt water, m], using lat = 64.4264","Type":"numeric","Cleaned Variable Name":"depth_m","CanWIN Common Name":"Depth","Units":"m","Data Provider Description":"Depth of the CTD in meters derived from pressure using salt water equations.","Standardized Source Term":"DEPH","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P09/current/DEPH/","Notes":"using lat = 64.4264","media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":19,"Original Header":"Conductivity [mS/cm]","Type":"numeric","Cleaned Variable Name":"conductivity_ms_per_cm","CanWIN Common Name":"Conductivity","Units":"mS/cm","Data Provider Description":"Conductivity of seawater measured by the CTD, used to calculate salinity.","Standardized Source Term":"CTDCond","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P01/current/CNDCST01/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":20,"Original Header":"Salinity, Practical [PSU]","Type":"numeric","Cleaned Variable Name":"salinity_psu","CanWIN Common Name":"Practical Salinity","Units":"PSU","Data Provider Description":"Practical Salinity calculated from conductivity, temperature, and pressure.","Standardized Source Term":"CTDSal","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P01/current/SSALST01/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":21,"Original Header":"Temperature [ITS-90, deg C]","Type":"numeric","Cleaned Variable Name":"temperature_deg_c","CanWIN Common Name":"Water Temperature","Units":"deg C","Data Provider Description":"Water temperature measured by the CTD and reported on the ITS-90 temperature scale.","Standardized Source Term":"WC_temp_CTD","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P01/current/TEMPS901/","Notes":"ITS-90 calibration.","media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":22,"Original Header":"Potential Temperature [ITS-90, deg C]","Type":"numeric","Cleaned Variable Name":"potential_temperature_deg_c","CanWIN Common Name":"Potential Temperature","Units":"deg C","Data Provider Description":"Temperature the water parcel would have if moved adiabatically to surface (0 dbar).","Standardized Source Term":"WC_Potemp","Standardized Source Term Link":"https://vocab.nerc.ac.uk/collection/P01/current/POTMCV01/","Notes":"ITS-90 calibration.","media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":23,"Original Header":"Density [kg/m^3]","Type":"numeric","Cleaned Variable Name":"density_kg_per_m_3","CanWIN Common Name":"Density","Units":"kg/m^3","Data Provider Description":"In-situ density of seawater calculated from temperature, salinity, and pressure.","Standardized Source Term":"sea_water_density","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P07/current/CFSN0393/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":24,"Original Header":"Density [sigma-theta, kg/m^3]","Type":"numeric","Cleaned Variable Name":"density_sigma_theta_kg_per_m_3","CanWIN Common Name":"Potential Density Anamoly","Units":"kg/m^3","Data Provider Description":"Potential density anomaly, i.e. the density of a seawater sample when it is moved to the sea surface with its pressure effects removed, calculated as density referenced to 0 dbar minus 1000 kg/m³.","Standardized Source Term":"SigTheta","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P01/current/SIGTPR01/","Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":25,"Original Header":"Specific Volume Anomaly [10^-8 m^3/kg]","Type":"numeric","Cleaned Variable Name":"specific_volume_anomaly_10_8_m_3_per_kg","CanWIN Common Name":"Specific Volume Anomaly","Units":"10^-8 m^3/kg","Data Provider Description":"Difference between the specific volume of seawater and that of standard seawater.","Standardized Source Term":null,"Standardized Source Term Link":null,"Notes":null,"media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":26,"Original Header":"Oxygen, SBE 43 [ml/l], WS = 2","Type":"numeric","Cleaned Variable Name":"oxygen_ml_per_l","CanWIN Common Name":"Oxygen (Volume)","Units":"ml/l","Data Provider Description":"Dissolved oxygen concentration measured by the SBE43 sensor.","Standardized Source Term":"WC_dissO2_uncalib","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P01/current/DOXYSU01/","Notes":"SBE 43 sensor, WS=2","media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":27,"Original Header":"Oxygen, SBE 43 [umol/kg], WS = 2","Type":"numeric","Cleaned Variable Name":"oxygen_umol_per_kg","CanWIN Common Name":"Oxygen (Mass-based)","Units":"umol/kg","Data Provider Description":"Dissolved oxygen concentration measured by the SBE43 sensor.","Standardized Source Term":"WC_dissO2/kg_uncalib_SBE43","Standardized Source Term Link":"https://vocab.nerc.ac.uk/collection/P01/current/DOXYUCKG/","Notes":"SBE 43 sensor, WS=3","media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":28,"Original Header":"Oxygen, SBE 43 [% saturation], WS = 2","Type":"numeric","Cleaned Variable Name":"oxygen_percent_saturation","CanWIN Common Name":"Oxygen (Saturation)","Units":"% saturation","Data Provider Description":"Percent of oxygen saturation relative to equilibrium with the atmosphere.","Standardized Source Term":"O2_Sat_SBE43","Standardized Source Term Link":"https://vocab.nerc.ac.uk/collection/P01/current/OXYSSU01/","Notes":"SBE 43 sensor, WS=4","media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":29,"Original Header":"Fluorescence, WET Labs CDOM [mg/m^3]","Type":"numeric","Cleaned Variable Name":"fluorescence_cdom_mg_per_m_3","CanWIN Common Name":"CDOM Flourescence","Units":"mg/m^3","Data Provider Description":"Colored Dissolved Organic Matter fluorescence signal (CDOM concentration proxy).","Standardized Source Term":"CDOM_fluor_WETLabs","Standardized Source Term Link":"https://vocab.nerc.ac.uk/collection/P01/current/CCOMD002/","Notes":"WET Labs CDOM sensor","media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":30,"Original Header":"Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]","Type":"numeric","Cleaned Variable Name":"fluorescence_chlorophyll_a_mg_per_m_3","CanWIN Common Name":"Chlorophyll-a Flourescence","Units":"mg/m^3","Data Provider Description":"Chlorophyll-a fluorescence from a WET Labs ECO fluorometer.","Standardized Source Term":"chl-a_water_ISfluor_manufctrcal_sensor1","Standardized Source Term Link":"http://vocab.nerc.ac.uk/collection/P01/current/CPHLPM01/","Notes":"WET Labs ECO-AFL/FL sensor","media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":31,"Original Header":"PAR/Irradiance, Biospherical/Licor [umol photons/m^2/sec]","Type":"numeric","Cleaned Variable Name":"par_per_irradiance_umol_photons_per_m_2_per_sec","CanWIN Common Name":"Photosynthetically Active Radiation","Units":"umol photons/m^2/sec","Data Provider Description":"Photosynthetically Active Radiation","Standardized Source Term":"downwelling_photosynthetic_photon_flux_in_sea_water","Standardized Source Term Link":"https://vocab.nerc.ac.uk/collection/P07/current/CFSN0676/","Notes":"Biospherical/Licor sensor","media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":32,"Original Header":"Beam Transmission, WET Labs C-Star [%]","Type":"numeric","Cleaned Variable Name":"beam_transmission_percent","CanWIN Common Name":"Beam Transmission","Units":"%","Data Provider Description":"The percentage of light that remains after passing through the C-Star’s fixed-length optical path.","Standardized Source Term":"Trans_Red_25cm","Standardized Source Term Link":"https://vocab.nerc.ac.uk/collection/P01/current/POPTDR01/","Notes":"WET Labs C-Star sensor","media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"},{"_id":33,"Original Header":"Beam Attenuation, WET Labs C-Star [1/m]","Type":"numeric","Cleaned Variable Name":"beam_attenuation_1_per_m","CanWIN Common Name":"Beam Attenuation","Units":"1/m","Data Provider Description":"The beam attenuation coefficient derived from the C-Star transmissometer signal.","Standardized Source Term":"RedPWCorr","Standardized Source Term Link":"https://vocab.nerc.ac.uk/collection/P01/current/ATTNZS01/","Notes":"WET Labs C-Star sensor","media_type":"Seawater","result_value_type":"actual","statistic_applied":"None"}], "fields": [{"id": "_id", "type": "int"}, {"id": "Original Header", "type": "text"}, {"id": "Type", "type": "text"}, {"id": "Cleaned Variable Name", "type": "text"}, {"id": "CanWIN Common Name", "type": "text"}, {"id": "Units", "type": "text"}, {"id": "Data Provider Description", "type": "text"}, {"id": "Standardized Source Term", "type": "text"}, {"id": "Standardized Source Term Link", "type": "text"}, {"id": "Notes", "type": "text"}, {"id": "media_type", "type": "text"}, {"id": "result_value_type", "type": "text"}, {"id": "statistic_applied", "type": "text"}], "_links": {"start": "/api/action/datastore_search?resource_id=ecd39017-4a73-4d0a-8a1f-bba39cf91b8a", "next": "/api/action/datastore_search?resource_id=ecd39017-4a73-4d0a-8a1f-bba39cf91b8a&offset=100"}, "total": 33, "total_was_estimated": false}}