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   set  data   graph     files  Mooring data of the Integrated Beaufort Observatory (iBO), a project from the Beaufort
Regional Environmental Assessment (BREA) Marine Observatories in the Canadian Arctic. 		   ?   F   I   M   background (external link) RSS Subscribe ArcticNet amundsen13107_compact_lw

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String TimeSeries
attribute NC_GLOBAL cdm_timeseries_variables String filename, platform_code,project,site_code,site_depth_at_deployment,site_nominal_depth, deployment_code,instrument, instrument_serial_number, instrument_beam_angle, instrument_nominal_depth,instrument_sample_interval,latitude, longitude
attribute NC_GLOBAL comment String ##Limitations:
Purpose: The integrated Beaufort Observatory (iBO) project is an element of the Beaufort Regional Environmental Assessment (BREA) Marine Observatories in the Canadian Arctic. The project aims at consolidating the monitoring of crucial oceanographic and environmental parameters collected in the Beaufort Sea since 2009 through diverse initiatives related to the environmental assessment of exploration drilling in the Beaufort Sea (see CCIN 11925 - ArcticNet-Industry 2009-2011 moorings and CCIN 11975 - BREA 2011-2015 moorings).

More specifically, the Amundsen Gulf region, also known as the "Cape Bathurst Polynya", was previously identified as an area of increased biological activity due to an earlier retreat of sea ice in spring and frequent upwelling of nutrient-rich waters that develops along Cape Bathurst and near the eastern edge of the Mackenzie Shelf. The iBO moorings (BRG, BRK, BR1, and BR3) helped form three shelf-slope arrays that examine the spatial variability in shelf-slope processes in the southeastern Beaufort Sea. These moorings continue a long-term integrated observation of ice, water circulation, and particle fluxes established in the southern Beaufort Sea.

BREA is supported by the Environment Studies Research Fund (ESRF), Imperial Oil Resources Ventures Limited, the Program on Energy Research and Development (PERD), and Fisheries and Oceans Canada (DFO). The iBO project is maintained via collaboration among ArcticNet, Amundsen Science, Fisheries and Oceans Canada, and Golder Associates. The Canadian Coast Guard has provided at-sea support using the icebreakers CCGS Amundsen and CCGS Sir Wilfrid Laurier.

Supplemental Information: Summary: Not Applicable Research Program(s): Amundsen Science,ArcticNet,BREA. For further information: pdc@arcticnet.ulaval.ca;amundsen.data@as.ulaval.ca
attribute NC_GLOBAL contributor_name String Forest, Alexandre;Meredyk, Shawn;Curtiss, Greg;Fortier, Louis;Lalande, Catherine;Melling, Humfrey;Osborne, Phil;ArcticNet;Amundsen Science;Amundsen Science
attribute NC_GLOBAL contributor_role String principalInvestigator;originator;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 date_created String 2024-07-17
attribute NC_GLOBAL date_modified String 2024-07-17T00:00:00Z
attribute NC_GLOBAL doi String https://doi.org/10.5884/13107 (external link)
attribute NC_GLOBAL Easternmost_Easting double -127.5332
attribute NC_GLOBAL featureType String TimeSeries
attribute NC_GLOBAL geospatial_lat_max double 71.2795
attribute NC_GLOBAL geospatial_lat_min double 71.2795
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -127.5332
attribute NC_GLOBAL geospatial_lon_min double -127.5332
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 97.07628
attribute NC_GLOBAL geospatial_vertical_min double 0.2608732
attribute NC_GLOBAL geospatial_vertical_positive String down
attribute NC_GLOBAL geospatial_vertical_units String m
attribute NC_GLOBAL id String ccin-13107
attribute NC_GLOBAL infoUrl String ???
attribute NC_GLOBAL institution String ArcticNet
attribute NC_GLOBAL instrument_burst_interval double 3600.0
attribute NC_GLOBAL instrument_calib_status String : Status :
attribute NC_GLOBAL keywords String Amundsen Science-Amundsen Science, ArcticNet, Beaufort Sea, Beaufort Sea - KAALA/LACKU, BREA, Chlorophyll, CIOOS:inorganicCarbon, CIOOS:oceanColour, CIOOS:phytoplanktonBiomassAndDiversity, CIOOS:seaIce, CIOOS:subSurfaceSalinity, CIOOS:subSurfaceTemperature, Circulation, Monitoring, Mooring, Particulate organic carbon, Salinity, Sea ice, Temperature
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 metadata_form String https://cioos-siooc.github.io/metadata-entry-form#/en/amundsen/c8GqCtwH6sZnf3HtZhCgkOsmtoh1/ccin-13107 (external link)
attribute NC_GLOBAL metadata_link String https://doi.org/10.5884/13107 (external link)
attribute NC_GLOBAL naming_authority String ca.cioos
attribute NC_GLOBAL Northernmost_Northing double 71.2795
attribute NC_GLOBAL platform String mooring
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 underDevelopment
attribute NC_GLOBAL project String Amundsen Science-Amundsen Science,ArcticNet,BREA
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 quality_control_log String imosImpossibleDateQC(dateMin=01/01/2007, dateMax=20/04/2017) did not fail on any TIME sample.
imosGlobalRangeQC(min=-5, max=12000) flagged 100 DEPTH samples with flag Bad_data.
imosImpossibleLocationSetQC(distanceKmPlusMinusThreshold=2.5) did not fail on any LATITUDE sample.
imosImpossibleLocationSetQC(distanceKmPlusMinusThreshold=2.5) did not fail on any LONGITUDE sample.
imosInOutWaterQC(in=24/08/15 22:00:00, out=29/08/16 16:00:00) flagged 169 PAR samples with flag Bad_data.
imosInOutWaterQC(in=24/08/15 22:00:00, out=29/08/16 16:00:00) flagged 69 DEPTH samples with flag Bad_data.
imosImpossibleDepthQC(zNominalMargin=15, maxAngle=70 => min=52, max=179.381) flagged 1 DEPTH samples with flag Bad_data.
imosRateOfChangeQC(threshold=3*stdDev) flagged 10 PAR samples with flag Bad_data_that_are_potentially_correctable.
imosRateOfChangeQC(threshold=3*stdDev) flagged 2 DEPTH samples with flag Bad_data_that_are_potentially_correctable.
imosVerticalSpikeQC(threshold=0.75) did not fail on any PAR sample.
imosVerticalSpikeQC(threshold=3) did not fail on any DEPTH sample.
Author manually flagged 1 PAR samples with flag Bad_data.
Author manually flagged 89150 DEPTH samples with flag Bad_data
Author manually flagged 89150 DEPTH samples with flag Bad_data_that_are_potentially_correctable
Author manually flagged 89150 PAR samples with flag Good_data
Author manually flagged 89150 PAR samples with flag Good_data
Author manually flagged 89150 PAR samples with flag Probably_good_data
imosImpossibleDateQC(dateMin=01/01/2000, dateMax=03/10/2017) did not fail on any TIME sample.
imosGlobalRangeQC(min=-5, max=12000) flagged 100 DEPTH samples with flag Bad_data.
imosImpossibleLocationSetQC(distanceKmPlusMinusThreshold=2.5) did not fail on any LATITUDE sample.
imosImpossibleLocationSetQC(distanceKmPlusMinusThreshold=2.5) did not fail on any LONGITUDE sample.
imosInOutWaterQC(in=24/08/15 22:00:00, out=29/08/16 16:00:00) flagged 169 PAR samples with flag Bad_data.
imosInOutWaterQC(in=24/08/15 22:00:00, out=29/08/16 16:00:00) flagged 69 DEPTH samples with flag Bad_data.
imosImpossibleDepthQC(zNominalMargin=15, maxAngle=70 => min=52, max=179.381) flagged 1 DEPTH samples with flag Bad_data.
imosRateOfChangeQC(threshold=3*stdDev) flagged 10 PAR samples with flag Bad_data_that_are_potentially_correctable.
imosRateOfChangeQC(threshold=3*stdDev) flagged 2 DEPTH samples with flag Bad_data_that_are_potentially_correctable.
imosVerticalSpikeQC(threshold=1.0) did not fail on any PAR sample.
imosVerticalSpikeQC(threshold=3) did not fail on any DEPTH sample.
Author manually flagged 10 PAR samples with flag Probably_good_data.
Author manually flagged 1 PAR samples with flag Bad_data.
Author manually flagged 10 DEPTH samples with flag Bad_data_that_are_potentially_correctable.
Author manually flagged 10 DEPTH samples with flag Bad_data.
attribute NC_GLOBAL source String Mooring
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 71.2795
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v70
attribute NC_GLOBAL subsetVariables String platform_code,project,site_code,deployment_code,instrument
attribute NC_GLOBAL summary String The iBO project has supported the deployment of four moorings at key locations identified during the previous northern and southern Beaufort Sea monitoring initiatives (see CCIN 11925 ArcticNet-Industry 2009-2011 moorings and CCIN 11975 BREA 2011-2015 moorings). Since fall 2015, BRG and BR1 from BREA were redeployed along with two new moorings BRK and BR3. For every year of deployment, each mooring line was equipped with various oceanographic instruments attached at different depths from approximately 150 m to 750 m. Moored instruments include conductivity-temperature sensors, ice profiling sonars, particle analyzers, current meters, current profilers, and sediment traps. Datasets include currents, ice draft and velocities, water levels, temperature, salinity and turbidity, chlorophyll, suspended particulate size and concentration, and vertical carbon flux. Data collected were quality assessed/quality controlled (QA/QC) following the Climate and Forecast (CF https://cfconventions.org/) (external link) conventions, and building upon the open-source Integrated Marine Observatory System (IMOS) toolbox developed for Matlab© by the Australian Ocean Data Network (AODN). The four moorings provided ready to use quality data for the period 2015-2017. BR1 provided an extra year of data for 2017-2018, whereas BR3, BRG, and BRK are still at sea and being recovered (Fall 2019). The program ended officially in 2018; however, Amundsen Science and its collaborators maintain the observatory and monitoring capacity in the region with one mooring BRG pending new funding and interests for the program.
attribute NC_GLOBAL time_coverage_end String 2016-08-30T02:00:09Z
attribute NC_GLOBAL time_coverage_start String 2015-08-24T16:00:00Z
attribute NC_GLOBAL title String Mooring data of the Integrated Beaufort Observatory (iBO), a project from the Beaufort Regional Environmental Assessment (BREA) Marine Observatories in the Canadian Arctic.
attribute NC_GLOBAL Westernmost_Easting double -127.5332
variable filename   String  
attribute filename cf_role String timeseries_id
attribute filename long_name String Source File Name
variable platform_code   String  
attribute platform_code long_name String Platform Code
variable project   String  
attribute project long_name String Project
variable site_code   String  
attribute site_code long_name String site_code
variable site_depth_at_deployment   float  
attribute site_depth_at_deployment actual_range float 200.0, 200.0
attribute site_depth_at_deployment long_name String Site Depth at Deployment
variable site_nominal_depth   float  
attribute site_nominal_depth actual_range float 200.0, 200.0
attribute site_nominal_depth long_name String Site Nominal Depth
variable deployment_code   String  
attribute deployment_code long_name String Deployment Code
variable instrument   String  
attribute instrument long_name String Instrument
variable instrument_serial_number   String  
attribute instrument_serial_number long_name String instrument_serial_number
variable instrument_average_interval   float  
attribute instrument_average_interval long_name String instrument_average_interval
variable instrument_beam_angle   float  
attribute instrument_beam_angle long_name String instrument_beam_angle
variable instrument_nominal_depth   float  
attribute instrument_nominal_depth actual_range float 67.0, 67.0
attribute instrument_nominal_depth long_name String instrument_nominal_depth
variable instrument_sample_interval   float  
attribute instrument_sample_interval actual_range float 1.000008, 1.000008
attribute instrument_sample_interval long_name String instrument_sample_interval
variable time   double  
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.440432E9, 1.472522409E9
attribute time axis String T
attribute time calendar String gregorian
attribute time colorBarMaximum double 100000.0
attribute time colorBarMinimum double 0.0
attribute time ioos_category String Time
attribute time long_name String 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
attribute time valid_max double 90000.0
attribute time valid_min double 0.0
variable latitude   double  
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range double 71.2795, 71.2795
attribute latitude axis String Y
attribute latitude colorBarMaximum double 90.0
attribute latitude colorBarMinimum double -90.0
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude reference_datum String WGS84 geographic coordinate system
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
attribute latitude valid_max double 90.0
attribute latitude valid_min double -90.0
variable longitude   double  
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range double -127.5332, -127.5332
attribute longitude axis String X
attribute longitude colorBarMaximum double 180.0
attribute longitude colorBarMinimum double -180.0
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude reference_datum String WGS84 geographic coordinate system
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
attribute longitude valid_max double 180.0
attribute longitude valid_min double -180.0
variable depth   float  
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth _FillValue float 999999.0
attribute depth actual_range float 0.2608732, 97.07628
attribute depth ancillary_variables String DEPTH_quality_control
attribute depth axis String Z
attribute depth colorBarMaximum double 8000.0
attribute depth colorBarMinimum double -8000.0
attribute depth colorBarPalette String TopographyDepth
attribute depth comment String depthPP: Depth inferred from 2 neighbouring pressure sensors Nortek Continental @87m and Nortek Continental @90m, using the Gibbs-SeaWater toolbox (TEOS-10) v3.06 from latitude and relative pressure measurements (calibration offset usually performed to balance current atmospheric pressure and acute sensor precision at a deployed depth).
attribute depth ioos_category String Location
attribute depth long_name String actual depth
attribute depth missing_value float NaN
attribute depth positive String down
attribute depth reference_datum String sea surface
attribute depth source String Calculated depth (x2)
attribute depth standard_name String depth
attribute depth units String m
attribute depth valid_max float 12000.0
attribute depth valid_min float -5.0
variable DEPTH_quality_control   byte  
attribute DEPTH_quality_control _FillValue byte 99
attribute DEPTH_quality_control actual_range byte 1, 4
attribute DEPTH_quality_control ancillary_variables String depth
attribute DEPTH_quality_control colorBarMaximum double 10.0
attribute DEPTH_quality_control colorBarMinimum double 0.0
attribute DEPTH_quality_control flag_meanings String No_QC_performed Good_data Probably_good_data Bad_data_that_are_potentially_correctable Bad_data Value_changed Not_used Not_used Not_used Missing_value
attribute DEPTH_quality_control flag_values byte 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
attribute DEPTH_quality_control long_name String quality flag for depth
attribute DEPTH_quality_control quality_control_conventions String IMOS standard flags
attribute DEPTH_quality_control quality_control_global String B
attribute DEPTH_quality_control quality_control_global_conventions String Argo reference table 2a (see https://www.cmar.csiro.au/argo/dmqc/user_doc/QC_flags.html) (external link), applied on data in position only (between global attributes time_deployment_start and time_deployment_end)
attribute DEPTH_quality_control standard_name String depth
variable NOMINAL_DEPTH   float  
attribute NOMINAL_DEPTH actual_range float 67.0, 67.0
attribute NOMINAL_DEPTH axis String Z
attribute NOMINAL_DEPTH colorBarMaximum double 8000.0
attribute NOMINAL_DEPTH colorBarMinimum double -8000.0
attribute NOMINAL_DEPTH colorBarPalette String TopographyDepth
attribute NOMINAL_DEPTH long_name String nominal depth
attribute NOMINAL_DEPTH positive String down
attribute NOMINAL_DEPTH reference_datum String sea surface
attribute NOMINAL_DEPTH standard_name String depth
attribute NOMINAL_DEPTH units String m
attribute NOMINAL_DEPTH valid_max float 12000.0
attribute NOMINAL_DEPTH valid_min float -5.0
variable PAR   float  
attribute PAR _FillValue float 999999.0
attribute PAR actual_range float -0.3204369, 231.4595
attribute PAR ancillary_variables String PAR_quality_control
attribute PAR colorBarMaximum double 70.0
attribute PAR colorBarMinimum double 0.0
attribute PAR comment String Light Quantum : [umol_phtn/m2/s]
attribute PAR CTD_Rosette_validation_status String Adjusted and validated data. Used difference (Mooring instrument - CTD-Rosette): 2015/08/24 22:31 diff=64.97µmol_phtn/m2/s ; 2016/08/29 14:13 diff=64.61µmol_phtn/m2/s
attribute PAR drift double -0.3545084243901069
attribute PAR drift_ref_time String 2015/08/24 16:00
attribute PAR long_name String Downwelling Photosynthetic Photon Flux In Sea Water
attribute PAR offset double 64.97026428504114
attribute PAR standard_name String downwelling_photosynthetic_photon_flux_in_sea_water
attribute PAR units String umole m-2 s-1
variable PAR_quality_control   byte  
attribute PAR_quality_control _FillValue byte 99
attribute PAR_quality_control actual_range byte 1, 4
attribute PAR_quality_control ancillary_variables String downwelling_photosynthetic_photon_flux_in_sea_water
attribute PAR_quality_control colorBarMaximum double 10.0
attribute PAR_quality_control colorBarMinimum double 0.0
attribute PAR_quality_control comment String Data values at TIME from 2016/08/29 16:00:00 UTC to 2016/08/30 02:00:09 UTC manually flagged as Bad_data : outlier. Data values at TIME from 2016/08/29 16:00:00 UTC to 2016/08/30 02:00:09 UTC manually flagged as Bad_data : outlier
attribute PAR_quality_control flag_meanings String No_QC_performed Good_data Probably_good_data Bad_data_that_are_potentially_correctable Bad_data Value_changed Not_used Not_used Not_used Missing_value
attribute PAR_quality_control flag_values byte 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
attribute PAR_quality_control long_name String quality flag for downwelling_photosynthetic_photon_flux_in_sea_water
attribute PAR_quality_control quality_control_conventions String IMOS standard flags
attribute PAR_quality_control quality_control_global String B
attribute PAR_quality_control quality_control_global_conventions String Argo reference table 2a (see https://www.cmar.csiro.au/argo/dmqc/user_doc/QC_flags.html) (external link), applied on data in position only (between global attributes time_deployment_start and time_deployment_end)
attribute PAR_quality_control standard_name String status_flag

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.


 
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