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Dataset Title:	Beaufort Regional Environmental Assessment (BREA) - Marine Observatories mooring data in the Canadian Arctic
Institution:	ArcticNet   (Dataset ID: amundsen11975_ctd)
Range:	longitude = -139.0232 to -127.04808°E, latitude = 69.9911 to 73.4086°N, depth = -630.709 to 750.2545m, time = 2011-09-12T08:00:00Z to 2015-09-30T03:00:00Z
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Data Access Form | Files

 

Graph Type:  lines linesAndMarkers markers sticks vectors X Axis:  site_depth_at_deployment site_nominal_depth instrument_average_interval instrument_beam_angle instrument_nominal_depth instrument_sample_interval time latitude longitude depth DEPTH_quality_control NOMINAL_DEPTH CNDC CNDC_quality_control TEMP TEMP_quality_control DOXS DOXS_quality_control CPHL CPHL_quality_control TURB TURB_quality_control SPEC_CNDC SPEC_CNDC_quality_control DOX1 DOX1_quality_control PSAL PSAL_quality_control Y Axis:  site_depth_at_deployment site_nominal_depth instrument_average_interval instrument_beam_angle instrument_nominal_depth instrument_sample_interval time latitude longitude depth DEPTH_quality_control NOMINAL_DEPTH CNDC CNDC_quality_control TEMP TEMP_quality_control DOXS DOXS_quality_control CPHL CPHL_quality_control TURB TURB_quality_control SPEC_CNDC SPEC_CNDC_quality_control DOX1 DOX1_quality_control PSAL PSAL_quality_control Color:  site_depth_at_deployment site_nominal_depth instrument_average_interval instrument_beam_angle instrument_nominal_depth instrument_sample_interval time latitude longitude depth DEPTH_quality_control NOMINAL_DEPTH CNDC CNDC_quality_control TEMP TEMP_quality_control DOXS DOXS_quality_control CPHL CPHL_quality_control TURB TURB_quality_control SPEC_CNDC SPEC_CNDC_quality_control DOX1 DOX1_quality_control PSAL PSAL_quality_control   Constraints Optional Constraint #1 Optional Constraint #2 filename platform_code project site_code site_depth_at_deployment site_nominal_depth deployment_code instrument instrument_serial_number instrument_average_interval instrument_beam_angle instrument_nominal_depth instrument_sample_interval time latitude longitude depth DEPTH_quality_control NOMINAL_DEPTH CNDC CNDC_quality_control TEMP TEMP_quality_control DOXS DOXS_quality_control CPHL CPHL_quality_control TURB TURB_quality_control SPEC_CNDC SPEC_CNDC_quality_control DOX1 DOX1_quality_control PSAL PSAL_quality_control     != =~ <= >= = < >     != =~ <= >= = < >     filename platform_code project site_code site_depth_at_deployment site_nominal_depth deployment_code instrument instrument_serial_number instrument_average_interval instrument_beam_angle instrument_nominal_depth instrument_sample_interval time latitude longitude depth DEPTH_quality_control NOMINAL_DEPTH CNDC CNDC_quality_control TEMP TEMP_quality_control DOXS DOXS_quality_control CPHL CPHL_quality_control TURB TURB_quality_control SPEC_CNDC SPEC_CNDC_quality_control DOX1 DOX1_quality_control PSAL PSAL_quality_control     != =~ <= >= = < >     != =~ <= >= = < >     filename platform_code project site_code site_depth_at_deployment site_nominal_depth deployment_code instrument instrument_serial_number instrument_average_interval instrument_beam_angle instrument_nominal_depth instrument_sample_interval time latitude longitude depth DEPTH_quality_control NOMINAL_DEPTH CNDC CNDC_quality_control TEMP TEMP_quality_control DOXS DOXS_quality_control CPHL CPHL_quality_control TURB TURB_quality_control SPEC_CNDC SPEC_CNDC_quality_control DOX1 DOX1_quality_control PSAL PSAL_quality_control     != =~ <= >= = < >     != =~ <= >= = < >     filename platform_code project site_code site_depth_at_deployment site_nominal_depth deployment_code instrument instrument_serial_number instrument_average_interval instrument_beam_angle instrument_nominal_depth instrument_sample_interval time latitude longitude depth DEPTH_quality_control NOMINAL_DEPTH CNDC CNDC_quality_control TEMP TEMP_quality_control DOXS DOXS_quality_control CPHL CPHL_quality_control TURB TURB_quality_control SPEC_CNDC SPEC_CNDC_quality_control DOX1 DOX1_quality_control PSAL PSAL_quality_control     != =~ <= >= = < >     != =~ <= >= = < >     filename platform_code project site_code site_depth_at_deployment site_nominal_depth deployment_code instrument instrument_serial_number instrument_average_interval instrument_beam_angle instrument_nominal_depth instrument_sample_interval time latitude longitude depth DEPTH_quality_control NOMINAL_DEPTH CNDC CNDC_quality_control TEMP TEMP_quality_control DOXS DOXS_quality_control CPHL CPHL_quality_control TURB TURB_quality_control SPEC_CNDC SPEC_CNDC_quality_control DOX1 DOX1_quality_control PSAL PSAL_quality_control     != =~ <= >= = < >     != =~ <= >= = < >       Server-side Functions  distinct() orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" filename platform_code project site_code site_depth_at_deployment site_nominal_depth deployment_code instrument instrument_serial_number instrument_average_interval instrument_beam_angle instrument_nominal_depth instrument_sample_interval time latitude longitude depth DEPTH_quality_control NOMINAL_DEPTH CNDC CNDC_quality_control TEMP TEMP_quality_control DOXS DOXS_quality_control CPHL CPHL_quality_control TURB TURB_quality_control SPEC_CNDC SPEC_CNDC_quality_control DOX1 DOX1_quality_control PSAL PSAL_quality_control filename platform_code project site_code site_depth_at_deployment site_nominal_depth deployment_code instrument instrument_serial_number instrument_average_interval instrument_beam_angle instrument_nominal_depth instrument_sample_interval time latitude longitude depth DEPTH_quality_control NOMINAL_DEPTH CNDC CNDC_quality_control TEMP TEMP_quality_control DOXS DOXS_quality_control CPHL CPHL_quality_control TURB TURB_quality_control SPEC_CNDC SPEC_CNDC_quality_control DOX1 DOX1_quality_control PSAL PSAL_quality_control filename platform_code project site_code site_depth_at_deployment site_nominal_depth deployment_code instrument instrument_serial_number instrument_average_interval instrument_beam_angle instrument_nominal_depth instrument_sample_interval time latitude longitude depth DEPTH_quality_control NOMINAL_DEPTH CNDC CNDC_quality_control TEMP TEMP_quality_control DOXS DOXS_quality_control CPHL CPHL_quality_control TURB TURB_quality_control SPEC_CNDC SPEC_CNDC_quality_control DOX1 DOX1_quality_control PSAL PSAL_quality_control filename platform_code project site_code site_depth_at_deployment site_nominal_depth deployment_code instrument instrument_serial_number instrument_average_interval instrument_beam_angle instrument_nominal_depth instrument_sample_interval time latitude longitude depth DEPTH_quality_control NOMINAL_DEPTH CNDC CNDC_quality_control TEMP TEMP_quality_control DOXS DOXS_quality_control CPHL CPHL_quality_control TURB TURB_quality_control SPEC_CNDC SPEC_CNDC_quality_control DOX1 DOX1_quality_control PSAL PSAL_quality_control ")   Graph Settings Marker Type:  None Plus X Dot Square Filled Square Circle Filled Circle Up Triangle Filled Up Triangle Borderless Filled Square Borderless Filled Circle Borderless Filled Up Triangle  Size:  3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Color:  Color Bar:  BlackBlueWhite BlackGreenWhite BlackRedWhite BlackWhite BlueWhiteRed BlueWideWhiteRed LightRainbow Ocean OceanDepth Rainbow Rainbow2 Rainfall ReverseRainbow RedWhiteBlue RedWhiteBlue2 RedWideWhiteBlue Spectrum Topography TopographyDepth WhiteBlueBlack WhiteGreenBlack WhiteRedBlack WhiteBlack YellowRed KT_algae KT_amp KT_balance KT_curl KT_deep KT_delta KT_dense KT_gray KT_haline KT_ice KT_matter KT_oxy KT_phase KT_solar KT_speed KT_tempo KT_thermal KT_turbid EK80  Continuity:  Continuous Discrete  Scale:  Linear Log    Minimum:   Maximum:   N Sections:  2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Draw land mask:  under over outline off Y Axis Minimum:   Maximum:    Ascending Descending Linear Log   Redraw the Graph (Please be patient. It may take a while to get the data.)   Optional: Then set the File Type: .ncCFMA .mat .json .wav .kml .ncoJson .jsonlCSV1 .jsonlCSV .tsvp .pdf .nccsv .htmlTable .esriCsv .geoJson .csvp .transparentPng .parquetWMeta .tsv .png .largePdf .dods .iso19115 .ncCFHeader .ncHeader .jsonlKVP .croissant .tsv0 .largePng .nc .csv .dds .csv0 .smallPdf .xhtml .dataTable .das .nccsvMetadata .odvTxt .ncCF .fgdc .itx .asc .ncCFMAHeader .smallPng .parquet (File Type information) and or view the URL: (Documentation / Bypass this form )

Click on the map to specify a new center point. Zoom:  Time range:  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 second(s) minute(s) hour(s) day(s) month(s) year(s)

 

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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:

• Web page authors can embed a graph of the latest data in a web page using HTML <img> tags.
• Anyone can use ERDDAPs Slide Sorter to build a personal web page that displays graphs with the latest data (or other images or HTML content), each in its own, draggable slide.
   

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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 152.0, 754.0;
    String long_name "Site Depth at Deployment";
  }
  site_nominal_depth {
    Float32 actual_range 152.0, 754.0;
    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 45.0, 737.0;
    String long_name "instrument_nominal_depth";
  }
  instrument_sample_interval {
    Float32 actual_range 30.0, 3600.0;
    String long_name "instrument_sample_interval";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.3158144e+9, 1.443582e+9;
    String axis "T";
    String calendar "gregorian";
    Float64 colorBarMaximum 100000.0;
    Float64 colorBarMinimum 0.0;
    String comment "timeDriftPP: TIME values and time_coverage_end global attributes have been have been linearly adjusted for an offset of: 0 seconds and a drift of: 51 seconds across the deployment.";
    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 _FillValue NaN;
    Float64 actual_range 69.9911, 73.4086;
    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 _FillValue NaN;
    Float64 actual_range -139.0232, -127.0480833333;
    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 -630.709, 750.2545;
    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 only one neighbouring pressure sensor Nortek Aquadopp Profiler @154m, 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). Tidal amplitude is not accurate.";
    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 (x1)";
    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 comment "Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery. Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery";
    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 _FillValue NaN;
    Float32 actual_range 45.0, 737.0;
    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;
  }
  CNDC {
    Float32 _FillValue 999999.0;
    Float32 actual_range -0.0082705, 2.970097;
    String ancillary_variables "CNDC_quality_control";
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
    String CTD_Rosette_validation_status "Adjusted from salinity correction. Validated data.";
    String long_name "Sea Water Electrical Conductivity";
    Float32 missing_value NaN;
    String standard_name "sea_water_electrical_conductivity";
    String units "S m-1";
    Float32 valid_max 50000.0;
    Float32 valid_min 0.0;
  }
  CNDC_quality_control {
    Byte _FillValue 99;
    String _Unsigned "false";
    Byte actual_range 0, 4;
    String ancillary_variables "sea_water_electrical_conductivity";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String comment "Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery. Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery";
    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_electrical_conductivity";
    String quality_control_conventions "IMOS standard flags";
    String quality_control_global "A";
    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";
  }
  TEMP {
    Float32 _FillValue 999999.0;
    Float32 actual_range -4.354531, 35.62815;
    String ancillary_variables "TEMP_quality_control";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String CTD_Rosette_validation_status "Adjusted and validated data. Used difference (Mooring instrument - CTD-Rosette): 2015/08/27 15:08 diff=0.06°C ; 2016/09/01 03:27 diff=0.01°C";
    Float64 drift -0.04925605335122871;
    String drift_ref_time "2015/08/27 02:00";
    String long_name "Sea Water Temperature";
    Float64 offset 0.06007389969901082;
    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 0, 4;
    String ancillary_variables "sea_water_temperature";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String comment "Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery. Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery";
    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 "A";
    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";
  }
  DOXS {
    Float32 _FillValue 999999.0;
    Float32 actual_range -3772.429, 151.0879;
    String ancillary_variables "DOXS_quality_control";
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String CTD_Rosette_validation_status "Adjusted from Dissolved oxygen correction. Validated data.";
    String long_name "Fractional Saturation Of Oxygen In Sea Water";
    Float32 missing_value NaN;
    String standard_name "fractional_saturation_of_oxygen_in_sea_water";
    String units "percent";
  }
  DOXS_quality_control {
    Byte _FillValue 99;
    String _Unsigned "false";
    Byte actual_range 0, 4;
    String ancillary_variables "fractional_saturation_of_oxygen_in_sea_water";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String comment "Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery. Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery";
    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 fractional_saturation_of_oxygen_in_sea_water";
    String quality_control_conventions "IMOS standard flags";
    String quality_control_global "A";
    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";
  }
  CPHL {
    Float32 _FillValue 999999.0;
    Float32 actual_range -0.0276983, 66.74252;
    String ancillary_variables "CPHL_quality_control";
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String comment "Artificial chlorophyll data computed from fluorometry sensor raw counts measurements. Originally expressed in ug/l, 1l = 0.001m3 was assumed.";
    String CTD_Rosette_validation_status "Adjusted and validated data. Used difference (Mooring instrument - CTD-Rosette): 2015/08/27 15:08 diff=0.00mg/m3 ; 2016/09/01 03:27 diff=0.04mg/m3";
    Float64 drift 0.039404842680982974;
    String drift_ref_time "2015/08/27 02:00";
    String long_name "Mass Concentration Of Inferred Chlorophyll From Relative Fluorescence Units In Sea Water";
    Float64 offset -5.911975920866941e-5;
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "mg m-3";
    Float32 valid_max 100.0;
    Float32 valid_min 0.0;
  }
  CPHL_quality_control {
    Byte _FillValue 99;
    String _Unsigned "false";
    Byte actual_range 0, 4;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String comment "Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery. Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery";
    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 mass_concentration_of_inferred_chlorophyll_from_relative_fluorescence_units_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)";
  }
  TURB {
    Float32 _FillValue 999999.0;
    Float32 actual_range -4.761109, 735.8958;
    String ancillary_variables "TURB_quality_control";
    Float64 colorBarMaximum 1500.0;
    Float64 colorBarMinimum 0.0;
    String long_name "Sea Water Turbidity";
    String standard_name "sea_water_turbidity";
    String units "1";
    Float32 valid_max 1000.0;
    Float32 valid_min 0.0;
  }
  TURB_quality_control {
    Byte _FillValue 99;
    String _Unsigned "false";
    Byte actual_range 0, 4;
    String ancillary_variables "sea_water_turbidity";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String comment "Data values at TIME from 2016/05/08 10:00:00 UTC to 2016/05/08 10:00:00 UTC manually flagged as Bad_data : Outlier. Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery. Data values at TIME from 2016/05/08 10:00:00 UTC to 2016/05/08 10:00:00 UTC manually flagged as Bad_data : Outlier. Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery";
    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_turbidity";
    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";
  }
  SPEC_CNDC {
    Float32 _FillValue 999999.0;
    Float32 actual_range -0.1232323, 5.616357;
    String ancillary_variables "SPEC_CNDC_quality_control";
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
    String CTD_Rosette_validation_status "Adjusted from salinity correction. Validated data.";
    String long_name "sea_water_specific_electrical_conductivity_corrected_at_25degC";
    Float32 missing_value NaN;
    String standard_name "sea_water_electrical_conductivity";
    String units "S m-1";
    Float32 valid_max 50000.0;
    Float32 valid_min 0.0;
  }
  SPEC_CNDC_quality_control {
    Byte _FillValue 99;
    String _Unsigned "false";
    Byte actual_range 0, 4;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String comment "Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery. Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery";
    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_specific_electrical_conductivity_corrected_at_25degC";
    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)";
  }
  DOX1 {
    Float32 _FillValue 999999.0;
    Float32 actual_range -30.9673, 569.3097;
    String ancillary_variables "DOX1_quality_control";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum 0.0;
    String comment "Originally expressed in ml/l, 1ml/l = 44.660umol/l was assumed.";
    String CTD_Rosette_validation_status "Adjusted and validated data. Used difference (Mooring instrument - CTD-Rosette): 2015/08/27 15:08 diff=-40.07µmol/L ; 2016/09/01 03:27 diff=-39.97µmol/L";
    Float64 drift 0.09851210670245389;
    String drift_ref_time "2015/08/27 02:00";
    String long_name "Mole Concentration Of Dissolved Molecular Oxygen In Sea Water";
    Float32 missing_value NaN;
    Float64 offset -40.07014779939801;
    String standard_name "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water";
    String units "umol l-1";
    Float32 valid_max 1000.0;
    Float32 valid_min 0.0;
  }
  DOX1_quality_control {
    Byte _FillValue 99;
    String _Unsigned "false";
    Byte actual_range 0, 4;
    String ancillary_variables "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String comment "Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery. Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery";
    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_dissolved_molecular_oxygen_in_sea_water";
    String quality_control_conventions "IMOS standard flags";
    String quality_control_global "A";
    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";
  }
  PSAL {
    Float32 _FillValue 999999.0;
    Float32 actual_range -0.0056444, 35.29551;
    String ancillary_variables "PSAL_quality_control";
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String comment "salinityPP.m: derived from CNDC, TEMP and DEPTH using the Gibbs-SeaWater toolbox (TEOS-10) v3.06";
    String CTD_Rosette_validation_status "Adjusted and validated data. Used difference (Mooring instrument - CTD-Rosette): 2015/08/27 15:08 diff=0.12psu ; 2016/09/01 03:27 diff=-0.12psu";
    Float64 drift -0.23642905608589782;
    String drift_ref_time "2015/08/27 02:00";
    String long_name "Sea Water Practical Salinity";
    Float32 missing_value NaN;
    Float64 offset 0.12035471855525198;
    String standard_name "sea_water_practical_salinity";
    String units "1";
    Float32 valid_max 41.0;
    Float32 valid_min 2.0;
  }
  PSAL_quality_control {
    Byte _FillValue 99;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String ancillary_variables "sea_water_practical_salinity";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String comment "Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery. Data values at TIME from 2016/09/01 03:00:00 UTC to 2016/09/01 13:00:00 UTC manually flagged as Bad_data : Out of Water - Recovery";
    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_practical_salinity";
    String quality_control_conventions "IMOS standard flags";
    String quality_control_global "A";
    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";
  }
 }
  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: Baseline information on ocean and sea ice characteristics of the Beaufort Sea is essential to understand regional conditions, a key consideration in regulatory decision-making. The Beaufort Regional Environmental Assessment (BREA) is a multi-stakeholder initiative developed to address the needs to understand better potential environmental effects related to exploration drilling in the Beaufort Sea. The Southern and Northeastern Beaufort Sea Marine Observatories were set to support critical goals of the Beaufort Regional Environmental Assessment (BREA). This four-year project led by ArcticNet and IMG-Golder, an Inuit-owned environmental and engineering company based in Inuvik, collected data to gauge the physical conditions and variability of the Canadian Beaufort Sea year over year. More specifically, these data would contribute to ocean circulation model validation, biogeochemical flux and sea-ice information, oil spill trajectory models, and future environmental assessments at the local and regional scales. These observatories were also developed to maintain existing time-series and fill significant data gaps in the northeastern Beaufort Sea. Altogether, the derived information is expected to help researchers to build previously unavailable scientific evidence of oceanic and sea ice conditions, enabling regulators to make informed decisions about potential environmental effects of exploration drilling in the 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: Please see CCIN 10476 for sediment trap data (suspended particulate; vertical carbon flux, phyto and zooplankton data). See CCIN 13107 for continuous monitoring data through the iBO project after 2015. See CCIN 11925 for 2009-2011 monitoring data in collaboration with the industry. See CCIN 13109 for complementary mooring data in the Beaufort Sea from ArcticNet Network. See CCIN 13126 for Wildlife observations reports and data. Research Program(s): Amundsen Science,ArcticNet,BREA. For further information: amundsen.data@as.ulaval.ca";
    String contributor_name "Forest, Alexandre;Meredyk, Shawn;Curtiss, Greg;Fortier, Louis;Krizan, Julia;Lalande, Catherine;Melling, Humfrey;Osborne, Phil;ArcticNet;Amundsen Science;Amundsen Science";
    String contributor_role "principalInvestigator;originator;collaborator;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 conventions "CF-1.6,IMOS-1.4";
    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 "2020-01-22";
    String date_modified "2020-01-22T00:00:00Z";
    String doi "https://doi.org/10.21963/11975";
    Float64 Easternmost_Easting -127.0480833333;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 73.4086;
    Float64 geospatial_lat_min 69.9911;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -127.0480833333;
    Float64 geospatial_lon_min -139.0232;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 750.2545;
    Float64 geospatial_vertical_min -630.709;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2025-12-14T18:00:26Z (local files)
2025-12-14T18:00:26Z https://erddap.amundsenscience.com/tabledap/amundsen11975_ctd.das";
    String id "ccin-11975";
    String infoUrl "???";
    String institution "ArcticNet";
    String instrument_calib_status ": Status :";
    String keywords "Amundsen Science-Amundsen Science, ArcticNet, Beaufort Sea, Beaufort Sea  (CGNDB ID - 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-11975";
    String metadata_link "https://doi.org/10.21963/11975";
    String naming_authority "ca.cioos";
    Float64 Northernmost_Northing 73.4086;
    String platform "mooring";
    String platform_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/";
    String product_version "1.0";
    String progress "completed";
    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 rosetteCTD "QC Processed Rosette CTD Profile Filenames : Deploy -  ; Recovery - ";
    String source "Mooring";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 69.9911;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "platform_code,project,site_code,deployment_code,instrument";
    String summary "ArcticNet and IMG-Golder established southern and eastern Beaufort Sea Marine Observatories in 2011. The first pair of moorings (BRA and BRB) is in the southern Beaufort Sea, roughly 100 nautical miles northwest of Tuktoyaktuk. These deployments aimed at maintaining the existing ArcticNet time series initiated in 2009 in collaboration with Imperial Oil and BP. The second observatory, also deployed in 2011, consisted of two moorings (BR1 and BR2) north of the Mackenzie Trough at the western limit of the Beaufort Sea. Another pair of moorings BRG and BRK, launched in 2012 and 2014, are located off the northwest coast of Banks Island, starting a time series in the northeastern Beaufort Sea where year-round measurements have never been obtained before. Finally, two new moorings (BR3 and BR4) were also deployed at the end of the program in 2014 near BR2 and BRG respectively. 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 included 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; See CCIN10476 for Vertical flux data on Phyto and Zooplankton as well as on chemical parameters such as POC. Data are 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 five moorings provided ready to use quality data for the period 2011-2015. BRG and BR1 time series were extended along with two moorings BR3 and BRK until 2018 during the iBO project (CCIN 13107).";
    String time_coverage_end "2015-09-30T03:00:00Z";
    String time_coverage_start "2011-09-12T08:00:00Z";
    String title "Beaufort Regional Environmental Assessment (BREA) - Marine Observatories mooring data in the Canadian Arctic";
    Float64 Westernmost_Easting -139.0232;
  }
}

 

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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 Data Access Protocol (DAP) and its selection constraints.

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.

• (easy) You can get data by using the dataset's Data Access Form or Subset form. They make the URL for you.
• (easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
• (not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

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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