Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String Profile
attribute NC_GLOBAL cdm_profile_variables String filename,platform_name,platform_id,cruise_name,cruise_number,cast_number,station,time,latitude,longitude
attribute NC_GLOBAL comment String ##Limitations:\nPurpose: This research aims to collect and provide core physical and chemical oceanographic data for all Arctic research teams onboard CCGS Amundsen and other interested scientists.\n\n Supplemental Information: Summary: Not Applicable Research Program(s): IPY,GreenEdge,NETCARE,IPY,CASES,ArcticNet,IPY,BREA,Amundsen Science,DFO. For further information: http://doi.org/10.5884/12713 (external link)
attribute NC_GLOBAL contributor_name String Forest, Alexandre;Guillot, Pascal;Desmarais, Amélie;Lévesque, Keith;Linkowski, Thomas;Morisset, Simon;Wilhelmy, Camille;Zier, Juergen;ArcticNet;Amundsen Science;Amundsen Science
attribute NC_GLOBAL contributor_role String principalInvestigator;originator;collaborator;collaborator;collaborator;collaborator;collaborator;collaborator;pointOfContact,owner,distributor;owner,distributor;pointOfContact,custodian
attribute NC_GLOBAL Conventions String COARDS,ACDD-1.3,CF-1.6,CF-1.7,CF-1.8,CF-1.9
attribute NC_GLOBAL creator_city String Québec
attribute NC_GLOBAL creator_country String Canada
attribute NC_GLOBAL creator_email String pdc at arcticnet.ulaval.ca
attribute NC_GLOBAL creator_institution String ArcticNet
attribute NC_GLOBAL creator_name String ArcticNet
attribute NC_GLOBAL creator_type String institution
attribute NC_GLOBAL creator_url String amundsenscience.com
attribute NC_GLOBAL date_created String 2025-04-16
attribute NC_GLOBAL date_modified String 2025-04-16T00:00:00Z
attribute NC_GLOBAL doi String https://doi.org/10.5884/12713 (external link)
attribute NC_GLOBAL Easternmost_Easting double -48.4589
attribute NC_GLOBAL featureType String Profile
attribute NC_GLOBAL geospatial_lat_max double 82.3989
attribute NC_GLOBAL geospatial_lat_min double 46.7988
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -48.4589
attribute NC_GLOBAL geospatial_lon_min double -172.5716
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 3009.218624930114
attribute NC_GLOBAL geospatial_vertical_min double 0.0
attribute NC_GLOBAL geospatial_vertical_positive String down
attribute NC_GLOBAL geospatial_vertical_units String m
attribute NC_GLOBAL id String ccin-12713
attribute NC_GLOBAL infoUrl String https://catalogue.hakai.org/dataset/ca-cioos_None (external link)
attribute NC_GLOBAL institution String ArcticNet
attribute NC_GLOBAL keywords String Amundsen Science-Amundsen Science, Arctic Ocean, ArcticNet, Baffin Bay, BREA, Canadian, CASES, CIOOS:oceanColour, CIOOS:oceanSurfaceHeatFlux, CIOOS:oxygen, CIOOS:particulateMatter, CIOOS:subSurfaceSalinity, CIOOS:subSurfaceTemperature, Conductivity, CTD (Conductivity, CTD profiles, Depth), Fisheries and Oceans Canada, Fluorescence, GreenEdge, Greenlandic and USA Arctic Seas, IPY-Arctic SOLAS, IPY-CFL, IPY-GEOTRACES, NETCARE-Network on Climate and Aerosols, Nitrates, Northwest Passage, Oxygen, Photosynthesis, Photosynthetically available radiation (PAR), Pressure, Salinity, Temperature, Transmittance
attribute NC_GLOBAL keywords_vocabulary String CIOOS: CIOOS Essential Ocean Variables Vocabulary
attribute NC_GLOBAL license String https://creativecommons.org/licenses/by/4.0 (external link)
attribute NC_GLOBAL max_depth_m double 314.44
attribute NC_GLOBAL metadata_form String https://cioos-siooc.github.io/metadata-entry-form#/en/amundsen/c8GqCtwH6sZnf3HtZhCgkOsmtoh1/ccin-12713 (external link)
attribute NC_GLOBAL metadata_link String https://doi.org/10.5884/12713 (external link)
attribute NC_GLOBAL min_depth_m double 9.9
attribute NC_GLOBAL naming_authority String ca.cioos
attribute NC_GLOBAL Northernmost_Northing double 82.3989
attribute NC_GLOBAL original_filename String CTD_2024_04_145_1_DN.ODF
attribute NC_GLOBAL pdc_ccin String 12713
attribute NC_GLOBAL platform String ship
attribute NC_GLOBAL platform_vocabulary String https://vocab.nerc.ac.uk/collection/L06/current/ (external link)
attribute NC_GLOBAL product_version String 1.0
attribute NC_GLOBAL progress String completed
attribute NC_GLOBAL project String Amundsen Science-Amundsen Science,ArcticNet,BREA,CASES,Fisheries and Oceans Canada,GreenEdge,IPY-Arctic SOLAS,IPY-CFL,IPY-GEOTRACES,NETCARE-Network on Climate and Aerosols
attribute NC_GLOBAL publisher_city String Quebec City
attribute NC_GLOBAL publisher_country String Canada
attribute NC_GLOBAL publisher_email String amundsen.data at as.ulaval.ca
attribute NC_GLOBAL publisher_institution String Amundsen Science
attribute NC_GLOBAL publisher_name String Amundsen Science
attribute NC_GLOBAL publisher_ror String https://ror.org/02s3xv195 (external link)
attribute NC_GLOBAL publisher_type String institution
attribute NC_GLOBAL publisher_url String https://amundsenscience.com (external link)
attribute NC_GLOBAL sounding_m int 324
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 46.7988
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v79
attribute NC_GLOBAL subsetVariables String platform_name,platform_id,cruise_name,cruise_number,cast_number,station
attribute NC_GLOBAL summary String CTD data are obtained during the annual CCGS Amundsen scientific expeditions in the Canadian Arctic regions.\nA large number of CTD rosette casts are performed every year. The rosette has twenty four sampling water bottles and several instruments attached to its frame to collect water samples and records physical and chemical data (temperature, conductivity, pressure, fluorescence, light transmission, nitrate, photosynthesis) with sensors. The water samples are distributed to the scientific teams for in-situ analysis. In-situ data belong to and are under the responsibility of the leading scientists while physical and chemical data from the sensors are part of the Amundsen core data collection. \nData typically measured each year and provided in this archive are as follows: temperature, conductivity and pressure (with a Sea-Bird SBE-9plus), dissolved oxygen (Sea-Bird SBE-43), fluorescence (Seapoint chlorophyll fluorometer), CDOM (Wetlabs FL(RT)D), nitrate concentration (Satlantic MBARI-ISUS 5T), transmittance (Wetlabs C-Star transmissometer), light intensity (PAR; LI-COR Biosciences) and surface light intensity (sPAR; LI-COR Biosciences).\nQuality control procedures are applied to the data which are available under these formats: .int (one cast by file), .odv, .kml, .btl and .odf (on demand).\nSince 2024, data profiles from a second Rosette located in the ship moon pool have been added to the contents of this dataset archives. Specifically, that Rosette does have special bottle for water contaminants sampling. Data from the second Rosette are flagged as TM (Trace Metal) in the related archive folder and those from the usual Rosette flagged as \"classic\".
attribute NC_GLOBAL time_coverage_end String 2024-10-01T02:03:25Z
attribute NC_GLOBAL time_coverage_start String 2014-07-15T08:20:04Z
attribute NC_GLOBAL title String CTD data collected by the CCGS Amundsen in the Canadian Arctic
attribute NC_GLOBAL Westernmost_Easting double -172.5716
variable platform_name String
attribute platform_name actual_range String Amundsen\nAmundsen
attribute platform_name long_name String Platform Name
attribute platform_name standard_name String platform_name
variable platform_id int
attribute platform_id _FillValue int 2147483647
attribute platform_id actual_range int 7510846, 7510846
attribute platform_id long_name String Platform WMO ID
attribute platform_id standard_name String platform_id
variable filename String
attribute filename cf_role String profile_id
attribute filename long_name String Source File Name
variable cruise_name String
attribute cruise_name long_name String Cruise Name
variable cruise_number String
attribute cruise_number long_name String Cruise Number
variable cast_number int
attribute cast_number _FillValue int 2147483647
attribute cast_number actual_range int 1, 203
attribute cast_number long_name String Cast Number
variable station String
attribute station long_name String Station
variable time double
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.405412404E9, 1.727748205E9
attribute time axis String T
attribute time ioos_category String Time
attribute time long_name String Initial Start Time
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z
variable latitude float
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float 46.7988, 82.3989
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String Initial Latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude float
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range float -172.5716, -48.4589
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String Initial Longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable PRES double
attribute PRES _FillValue double NaN
attribute PRES actual_range double 0.0, 3060.0
attribute PRES alternative_label String Pres_Z
attribute PRES coords String True
attribute PRES long_name String Sea Pressure
attribute PRES sdn_parameter_name String Pressure (spatial coordinate) exerted by the water body by profiling pressure sensor and correction to read zero at sea level
attribute PRES sdn_parameter_urn String SDN:P01::PRESPR01
attribute PRES sdn_uom_name String Decibars
attribute PRES sdn_uom_urn String SDN:P06::UPDB
attribute PRES standard_name String sea_water_pressure_due_to_sea_water
attribute PRES units String decibars
variable depth double
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth _FillValue double NaN
attribute depth actual_range double 0.0, 3009.218624930114
attribute depth axis String Z
attribute depth ioos_category String Location
attribute depth long_name String Depth
attribute depth missing_values double NaN
attribute depth positive String down
attribute depth standard_name String depth
attribute depth units String m
variable TE90 double
attribute TE90 _FillValue double NaN
attribute TE90 actual_range double -1.805, 13.852
attribute TE90 alternative_label String CTDTmp90
attribute TE90 long_name String Temperature (ITS-90)
attribute TE90 sdn_parameter_name String Temperature (ITS-90) of the water body by CTD or STD
attribute TE90 sdn_parameter_urn String SDN:P01::TEMPS901
attribute TE90 sdn_uom_name String Degrees Celsius
attribute TE90 sdn_uom_urn String SDN:P06::UPAA
attribute TE90 standard_name String sea_water_temperature
attribute TE90 units String degC
variable PSAL double
attribute PSAL _FillValue double NaN
attribute PSAL actual_range double 7.851, 34.93
attribute PSAL alternative_label String P_sal_CTD
attribute PSAL long_name String Practical Salinity
attribute PSAL sdn_parameter_name String Practical salinity of the water body by CTD and computation using UNESCO 1983 algorithm
attribute PSAL sdn_parameter_urn String SDN:P01::PSALST01
attribute PSAL sdn_uom_name String Practical salinity units
attribute PSAL sdn_uom_urn String SDN:P06::PSUX
attribute PSAL standard_name String sea_water_practical_salinity
attribute PSAL units String PSU
variable OXYM double
attribute OXYM _FillValue double NaN
attribute OXYM actual_range double 2.513, 495.156507
attribute OXYM alternative_label String WC_dissO2_IS
attribute OXYM long_name String Dissolved Oxygen
attribute OXYM sdn_parameter_name String Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase] by in-situ sensor
attribute OXYM sdn_parameter_urn String SDN:P01::DOXYZZ01
attribute OXYM sdn_uom_name String Micromoles per litre
attribute OXYM sdn_uom_urn String SDN:P06::UPOX
attribute OXYM standard_name String mole_concentration_of_dissolved_molecular_oxygen_in_sea_water
attribute OXYM units String uM
variable pH double
attribute pH long_name String Sea water pH
attribute pH missing_values double NaN
attribute pH sdn_parameter_name String pH (total scale) {pH[T]} of the water body
attribute pH sdn_parameter_urn String SDN:P01::PHMASSXX
attribute pH sdn_uom_name String pH units
attribute pH sdn_uom_urn String SDN:P06::UUPH
attribute pH standard_name String sea_water_ph_reported_on_total_scale
attribute pH units String 1
variable NTRA double
attribute NTRA actual_range double 0.0, 27.571
attribute NTRA long_name String Nitrate (NO3-N)
attribute NTRA sdn_parameter_name String Concentration of nitrate {NO3- CAS 14797-55-8} per unit volume of the water body [unknown phase]
attribute NTRA sdn_parameter_urn String SDN:P01::NTRAZZXX
attribute NTRA sdn_uom_name String Millimoles per cubic metre
attribute NTRA sdn_uom_urn String SDN:P06::MMCM
attribute NTRA standard_name String mole_concentration_of_nitrate_in_sea_water
attribute NTRA units String mmol/m^3
variable FLOR double
attribute FLOR actual_range double -0.037, 28.965
attribute FLOR alternative_label String chla_water_ISfluor
attribute FLOR long_name String chl-a fluorescence
attribute FLOR missing_values double NaN
attribute FLOR sdn_parameter_name String Concentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >unknown phase] by in-situ chlorophyll fluorometer
attribute FLOR sdn_parameter_urn String SDN:P01::CPHLPR01
attribute FLOR sdn_uom_name String Micrograms per litre
attribute FLOR sdn_uom_urn String SDN:P06::UGPL
attribute FLOR standard_name String mass_concentration_of_chlorophyll_a_in_sea_water
attribute FLOR units String ug/L
variable CDOM double
attribute CDOM actual_range double -1.878, 29.199
attribute CDOM alternative_label String CDOM_fluor_WETLabs
attribute CDOM long_name String CDOM fluorescence
attribute CDOM missing_values double NaN
attribute CDOM sdn_uom_name String Milligrams per cubic metre
attribute CDOM sdn_uom_urn String SDN:P06::UMMC
attribute CDOM standard_name String concentration_of_colored_dissolved_organic_matter_in_sea_water_expressed_as_equivalent_mass_fraction_of_quinine_sulfate_dihydrate
attribute CDOM units String mg/m^3
variable TRAN double
attribute TRAN _FillValue double NaN
attribute TRAN actual_range double 16.68, 101.59
attribute TRAN alternative_label String Trans_Red_25cm
attribute TRAN long_name String Light Transmission
attribute TRAN sdn_parameter_name String Transmittance (red light wavelength) per 25cm of the water body by 25cm path length red light transmissometer
attribute TRAN sdn_parameter_urn String SDN:P01::POPTDR01
attribute TRAN sdn_uom_name String Percent
attribute TRAN sdn_uom_urn String SDN:P06::UPCT
attribute TRAN units String %
variable TURB double
attribute TURB alternative_label String Turbidity
attribute TURB long_name String Turbidity
attribute TURB missing_values double NaN
attribute TURB sdn_parameter_name String Turbidity of water in the water body
attribute TURB sdn_parameter_urn String SDN:P01::TURBXXXX
attribute TURB sdn_uom_name String Formazin Nephelometric Units
attribute TURB sdn_uom_urn String SDN:P06::UFNU
attribute TURB standard_name String sea_water_turbidity
attribute TURB units String FTU
variable PSAR double
attribute PSAR actual_range double 0.0, 1283.2
attribute PSAR alternative_label String SubsurVPAR
attribute PSAR long_name String Sea Water PAR
attribute PSAR sdn_parameter_name String Downwelling vector irradiance as photons of electromagnetic radiation (PAR wavelengths) in the water body by cosine-collector radiometer
attribute PSAR sdn_parameter_urn String SDN:P01::IRRDUV01
attribute PSAR sdn_uom_name String MicroEinsteins per square metre per second
attribute PSAR sdn_uom_urn String SDN:P06::UMES
attribute PSAR standard_name String downwelling_photosynthetic_photon_flux_in_sea_water
attribute PSAR units String uEinsteins/s/m^2
variable SPAR double
attribute SPAR actual_range double -0.021, 2140.46
attribute SPAR alternative_label String SurfVPAR
attribute SPAR long_name String Surface PAR
attribute SPAR sdn_parameter_name String Downwelling vector irradiance as photons of electromagnetic radiation (PAR wavelengths) in the atmosphere by cosine-collector radiometer
attribute SPAR sdn_parameter_urn String SDN:P01::IRRDSV01
attribute SPAR sdn_uom_name String MicroEinsteins per square metre per second
attribute SPAR sdn_uom_urn String SDN:P06::UMES
attribute SPAR standard_name String surface_downwelling_photosynthetic_photon_flux_in_sea_water
attribute SPAR units String uEinsteins/s/m^2
variable SIGT double
attribute SIGT _FillValue double NaN
attribute SIGT actual_range double 6.222, 28.07
attribute SIGT alternative_label String SigmaT
attribute SIGT long_name String Sigma-T
attribute SIGT sdn_parameter_name String Sigma-T of the water body by computation from salinity and temperature using UNESCO algorithm
attribute SIGT sdn_parameter_urn String SDN:P01::SIGTEQST
attribute SIGT sdn_uom_name String Kilograms per cubic metre
attribute SIGT sdn_uom_urn String SDN:P06::UKMC
attribute SIGT standard_name String sea_water_sigma_t
attribute SIGT units String kg/m^3

 
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