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Dataset Title:  Mooring data of the Integrated Beaufort Observatory (iBO), a project from the
Beaufort Regional Environmental Assessment (BREA) Marine Observatories in the
Canadian Arctic.
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Institution:  ArcticNet   (Dataset ID: amundsen13107_isus)
Range: longitude = -127.5332 to -127.5332°E, latitude = 71.2795 to 71.2795°N, depth = 0.04381415 to 63.2152m, time = 2015-08-22T17:00:27Z to 2016-05-30T11:00:31Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form | Files
 
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Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  filename {
    String cf_role "timeseries_id";
    String long_name "Source File Name";
  }
  platform_code {
    String long_name "Platform Code";
  }
  project {
    String long_name "Project";
  }
  site_code {
    String long_name "site_code";
  }
  site_depth_at_deployment {
    Float32 actual_range 200.0, 200.0;
    String long_name "Site Depth at Deployment";
  }
  site_nominal_depth {
    Float32 actual_range 200.0, 200.0;
    String long_name "Site Nominal Depth";
  }
  deployment_code {
    String long_name "Deployment Code";
  }
  instrument {
    String long_name "Instrument";
  }
  instrument_serial_number {
    String long_name "instrument_serial_number";
  }
  instrument_average_interval {
    String long_name "instrument_average_interval";
  }
  instrument_beam_angle {
    String long_name "instrument_beam_angle";
  }
  instrument_nominal_depth {
    Float32 actual_range 67.0, 67.0;
    String long_name "instrument_nominal_depth";
  }
  instrument_sample_interval {
    Float32 actual_range 1.000008, 1.000008;
    String long_name "instrument_sample_interval";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.440262827e+9, 1.464606031e+9;
    String axis "T";
    String calendar "gregorian";
    Float64 colorBarMaximum 100000.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_max 90000.0;
    Float64 valid_min 0.0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 71.2795, 71.2795;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String reference_datum "WGS84 geographic coordinate system";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -127.5332, -127.5332;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String reference_datum "WGS84 geographic coordinate system";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue 999999.0;
    Float32 actual_range 0.04381415, 63.2152;
    String ancillary_variables "DEPTH_quality_control";
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "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).";
    String ioos_category "Location";
    String long_name "actual depth";
    Float32 missing_value NaN;
    String positive "down";
    String reference_datum "sea surface";
    String source "Calculated depth (x2)";
    String standard_name "depth";
    String units "m";
    Float32 valid_max 12000.0;
    Float32 valid_min -5.0;
  }
  DEPTH_quality_control {
    Byte _FillValue 99;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String ancillary_variables "depth";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String flag_meanings "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";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String long_name "quality flag for depth";
    String quality_control_conventions "IMOS standard flags";
    String quality_control_global "B";
    String quality_control_global_conventions "Argo reference table 2a (see https://www.cmar.csiro.au/argo/dmqc/user_doc/QC_flags.html), applied on data in position only (between global attributes time_deployment_start and time_deployment_end)";
    String standard_name "depth";
  }
  NOMINAL_DEPTH {
    Float32 actual_range 67.0, 67.0;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String long_name "nominal depth";
    String positive "down";
    String reference_datum "sea surface";
    String standard_name "depth";
    String units "m";
    Float32 valid_max 12000.0;
    Float32 valid_min -5.0;
  }
  NTRA {
    Float32 _FillValue 999999.0;
    Float32 actual_range -16.57853, 11.43554;
    String ancillary_variables "NTRA_quality_control";
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String comment "mole_concentration_of_nitrate_in_sea_water : [mole l-1]";
    String CTD_Rosette_validation_status "Adjusted and validated data. Used difference (Mooring instrument - CTD-Rosette): 2015/08/24 22:31 diff=0.77mol/L ; 2016/08/29 14:13 diff=mol/L";
    Float64 drift 0.0;
    String drift_ref_time "2015/08/22 17:00";
    String long_name "Mole Concentration Of Nitrate In Sea Water";
    Float64 offset 0.77;
    String standard_name "mole_concentration_of_nitrate_in_sea_water";
    String units "umole l-1";
  }
  NTRA_quality_control {
    Byte _FillValue 99;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String ancillary_variables "mole_concentration_of_nitrate_in_sea_water";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String flag_meanings "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";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String long_name "quality flag for mole_concentration_of_nitrate_in_sea_water";
    String quality_control_conventions "IMOS standard flags";
    String quality_control_global "B";
    String quality_control_global_conventions "Argo reference table 2a (see https://www.cmar.csiro.au/argo/dmqc/user_doc/QC_flags.html), applied on data in position only (between global attributes time_deployment_start and time_deployment_end)";
    String standard_name "status_flag";
  }
  DRYT {
    Float32 _FillValue 999999.0;
    Float32 actual_range 0.3125, 127.7375;
    String ancillary_variables "DRYT_quality_control";
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String comment "degrees celcius - dry internal temp of nitrate sensor lamp";
    String long_name "Dry Bulb Temperature";
    String units "degree_C";
  }
  DRYT_quality_control {
    Byte _FillValue 99;
    String _Unsigned "false";
    Byte actual_range 0, 4;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String flag_meanings "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";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String long_name "quality flag for dry_bulb_temperature";
    String quality_control_conventions "IMOS standard flags";
    String quality_control_global "B";
    String quality_control_global_conventions "Argo reference table 2a (see https://www.cmar.csiro.au/argo/dmqc/user_doc/QC_flags.html), applied on data in position only (between global attributes time_deployment_start and time_deployment_end)";
  }
  TEMP {
    Float32 _FillValue 999999.0;
    Float32 actual_range -1.992512, 17.01384;
    String ancillary_variables "TEMP_quality_control";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String comment "degrees celcius - dry internal temp of nitrate sensor";
    String CTD_Rosette_validation_status "Adjusted and validated data. Used difference (Mooring instrument - CTD-Rosette): 2015/08/24 22:31 diff=0.58°C ; 2016/08/29 14:13 diff=°C";
    Float64 drift 0.0;
    String drift_ref_time "2015/08/22 17:00";
    String long_name "Sea Water Temperature";
    Float64 offset 0.58;
    String standard_name "sea_water_temperature";
    String units "degree_C";
    Float32 valid_max 40.0;
    Float32 valid_min -2.5;
  }
  TEMP_quality_control {
    Byte _FillValue 99;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String ancillary_variables "sea_water_temperature";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String flag_meanings "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";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String long_name "quality flag for sea_water_temperature";
    String quality_control_conventions "IMOS standard flags";
    String quality_control_global "B";
    String quality_control_global_conventions "Argo reference table 2a (see https://www.cmar.csiro.au/argo/dmqc/user_doc/QC_flags.html), applied on data in position only (between global attributes time_deployment_start and time_deployment_end)";
    String standard_name "status_flag";
  }
  VOLT {
    Float32 _FillValue 999999.0;
    Float32 actual_range 12.63029, 14.77336;
    String ancillary_variables "VOLT_quality_control";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum -150.0;
    String comment "Voltage main of nitrate sensor for diagnostic purposes";
    String long_name "voltage";
    String units "V";
    Float32 valid_max 100.0;
    Float32 valid_min -100.0;
  }
  VOLT_quality_control {
    Byte _FillValue 99;
    String _Unsigned "false";
    Byte actual_range 0, 4;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String flag_meanings "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";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String long_name "quality flag for voltage";
    String quality_control_conventions "IMOS standard flags";
    String quality_control_global_conventions "Argo reference table 2a (see https://www.cmar.csiro.au/argo/dmqc/user_doc/QC_flags.html), applied on data in position only (between global attributes time_deployment_start and time_deployment_end)";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "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";
    String comment 
"##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";
    String contributor_name "Forest, Alexandre;Meredyk, Shawn;Curtiss, Greg;Fortier, Louis;Lalande, Catherine;Melling, Humfrey;Osborne, Phil;ArcticNet;Amundsen Science;Amundsen Science";
    String contributor_role "principalInvestigator;originator;collaborator;collaborator;collaborator;collaborator;collaborator;pointOfContact,owner,distributor;owner,distributor;pointOfContact,custodian";
    String Conventions "COARDS,ACDD-1.3,CF-1.6,CF-1.7,CF-1.8,CF-1.9";
    String creator_city "Québec";
    String creator_country "Canada";
    String creator_email "pdc@arcticnet.ulaval.ca";
    String creator_institution "ArcticNet";
    String creator_name "ArcticNet";
    String creator_type "institution";
    String date_created "2024-07-17";
    String date_modified "2024-07-17T00:00:00Z";
    String doi "https://doi.org/10.5884/13107";
    Float64 Easternmost_Easting -127.5332;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 71.2795;
    Float64 geospatial_lat_min 71.2795;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -127.5332;
    Float64 geospatial_lon_min -127.5332;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 63.2152;
    Float64 geospatial_vertical_min 0.04381415;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2025-12-14T18:02:38Z (local files)
2025-12-14T18:02:38Z https://erddap.amundsenscience.com/tabledap/amundsen13107_isus.das";
    String id "ccin-13107";
    String infoUrl "???";
    String institution "ArcticNet";
    String instrument_calib_status ": Status :";
    String keywords "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";
    String keywords_vocabulary "CIOOS: CIOOS Essential Ocean Variables Vocabulary";
    String license "https://creativecommons.org/licenses/by/4.0";
    String metadata_form "https://cioos-siooc.github.io/metadata-entry-form#/en/amundsen/c8GqCtwH6sZnf3HtZhCgkOsmtoh1/ccin-13107";
    String metadata_link "https://doi.org/10.5884/13107";
    String naming_authority "ca.cioos";
    Float64 Northernmost_Northing 71.2795;
    String platform "mooring";
    String platform_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/";
    String product_version "1.0";
    String progress "underDevelopment";
    String project "Amundsen Science-Amundsen Science,ArcticNet,BREA";
    String publisher_city "Quebec City";
    String publisher_country "Canada";
    String publisher_email "amundsen.data@as.ulaval.ca";
    String publisher_institution "Amundsen Science";
    String publisher_name "Amundsen Science";
    String publisher_ror "https://ror.org/02s3xv195";
    String publisher_type "institution";
    String publisher_url "https://amundsenscience.com";
    String quality_control_log 
"imosImpossibleDateQC(dateMin=01/01/2007, dateMax=20/04/2017) did not fail on any TIME sample.
imosGlobalRangeQC(min=-2.5, max=40) did not fail on any TEMP sample.
imosGlobalRangeQC(min=-5, max=12000) flagged 124 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=30/05/16 11:00:00) flagged 216 NTRA samples with flag Bad_data.
imosInOutWaterQC(in=24/08/15 22:00:00, out=30/05/16 11:00:00) flagged 216 DRYT samples with flag Bad_data.
imosInOutWaterQC(in=24/08/15 22:00:00, out=30/05/16 11:00:00) flagged 216 TEMP samples with flag Bad_data.
imosInOutWaterQC(in=24/08/15 22:00:00, out=30/05/16 11:00:00) flagged 216 VOLT samples with flag Bad_data.
imosInOutWaterQC(in=24/08/15 22:00:00, out=30/05/16 11:00:00) flagged 92 DEPTH samples with flag Bad_data.
imosImpossibleDepthQC(zNominalMargin=15, maxAngle=70 => min=52, max=179.381) did not fail on any DEPTH sample.
imosRateOfChangeQC(threshold=2*stdDev) flagged 12 NTRA samples with flag Bad_data_that_are_potentially_correctable.
imosRateOfChangeQC(threshold=3*stdDev) flagged 3 TEMP samples with flag Bad_data_that_are_potentially_correctable.
imosRateOfChangeQC(threshold=3*stdDev) did not fail on any DEPTH sample.
imosVerticalSpikeQC(threshold=PABIM) flagged 32 NTRA samples with flag Bad_data_that_are_potentially_correctable.
imosVerticalSpikeQC(threshold=PABIM) did not fail on any DRYT sample.
imosVerticalSpikeQC(threshold=PABIM) flagged 7 TEMP samples with flag Bad_data_that_are_potentially_correctable.
imosVerticalSpikeQC(threshold=3) did not fail on any DEPTH sample.
Author manually flagged 19 NTRA samples with flag Probably_good_data.
Author manually flagged 4 DRYT samples with flag Bad_data.
Author manually flagged 6 TEMP samples with flag Probably_good_data.
Author manually flagged 4 TEMP samples with flag Bad_data.
Author manually flagged 20 DEPTH samples with flag Probably_good_data.
Author manually flagged 4 DEPTH samples with flag Bad_data.
Author manually flagged 26922 NTRA samples with flag Good_data
Author manually flagged 26922 NTRA samples with flag Good_data
Author manually flagged 26922 NTRA samples with flag Good_data
Author manually flagged 26922 NTRA samples with flag Good_data
imosImpossibleDateQC(dateMin=01/01/2000, dateMax=03/10/2017) did not fail on any TIME sample.
imosGlobalRangeQC(min=-2.5, max=40) did not fail on any TEMP sample.
imosGlobalRangeQC(min=-5, max=12000) flagged 124 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=30/05/16 11:00:00) flagged 216 NTRA samples with flag Bad_data.
imosInOutWaterQC(in=24/08/15 22:00:00, out=30/05/16 11:00:00) flagged 216 DRYT samples with flag Bad_data.
imosInOutWaterQC(in=24/08/15 22:00:00, out=30/05/16 11:00:00) flagged 216 TEMP samples with flag Bad_data.
imosInOutWaterQC(in=24/08/15 22:00:00, out=30/05/16 11:00:00) flagged 216 VOLT samples with flag Bad_data.
imosInOutWaterQC(in=24/08/15 22:00:00, out=30/05/16 11:00:00) flagged 92 DEPTH samples with flag Bad_data.
imosImpossibleDepthQC(zNominalMargin=15, maxAngle=70 => min=52, max=179.381) did not fail on any DEPTH sample.
imosRateOfChangeQC(threshold=3*stdDev) did not fail on any NTRA sample.
imosRateOfChangeQC(threshold=3*stdDev) flagged 3 TEMP samples with flag Bad_data_that_are_potentially_correctable.
imosRateOfChangeQC(threshold=3*stdDev) did not fail on any DEPTH sample.
imosVerticalSpikeQC(threshold=PABIM) flagged 34 NTRA samples with flag Bad_data_that_are_potentially_correctable.
imosVerticalSpikeQC(threshold=PABIM) did not fail on any DRYT sample.
imosVerticalSpikeQC(threshold=PABIM) flagged 7 TEMP samples with flag Bad_data_that_are_potentially_correctable.
imosVerticalSpikeQC(threshold=3) did not fail on any DEPTH sample.
Author manually flagged 19 NTRA samples with flag Probably_good_data.
Author manually flagged 4 DRYT samples with flag Bad_data.
Author manually flagged 6 TEMP samples with flag Probably_good_data.
Author manually flagged 4 TEMP samples with flag Bad_data.
Author manually flagged 20 DEPTH samples with flag Probably_good_data.
Author manually flagged 4 DEPTH samples with flag Bad_data.";
    String source "Mooring";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 71.2795;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "platform_code,project,site_code,deployment_code,instrument";
    String summary 
"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/) 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.";
    String time_coverage_end "2016-05-30T11:00:31Z";
    String time_coverage_start "2015-08-22T17:00:27Z";
    String title "Mooring data of the Integrated Beaufort Observatory (iBO), a project from the Beaufort Regional Environmental Assessment (BREA) Marine Observatories in the Canadian Arctic.";
    Float64 Westernmost_Easting -127.5332;
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
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