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Dataset Title:	[GOHSNAP oxygen] - Dissolved oxygen time series measured on the Overturning in the Subpolar North Atlantic Program (OSNAP) moorings within the boundary currents of the Labrador and Irminger Seas from summer 2020 to summer 2022 (Collaborative Research: Gases in the Overturning and Horizontal circulation of the Subpolar North Atlantic Program (GOHSNAP))
Institution:	BCO-DMO   (Dataset ID: bcodmo_dataset_986667_v1)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
time (Iso_datetime_utc, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2020-07-01T17:00:00Z	2022-09-14T13:45:00Z
TEMP (degrees Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.6342	29.9399
PTEMP (degrees Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.635805	12.92575
PSAL (Practical Salinity Units (PSU))	!= =~ <= >= = < >		!= =~ <= >= = < >		0.9336	38.03371
PRES (decibars (dbar))	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.99	3399.7
DOXY (micromoles per kilogram (umol/kg))	!= =~ <= >= = < >		!= =~ <= >= = < >		-281.3383	378.9008
DOXY_drift_corrected (micromoles per kilogram (umol/kg))	!= =~ <= >= = < >		!= =~ <= >= = < >		203.4475	400.0479
filename (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"C1b_240m_sn204333...."	"M3_2557m_sn204380...."
serial_number (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		3312	204687
mooring (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"C1_b"	"M3"
osnap_id (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"OSNAP-22"	"OSNAP-26"
depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		40	3334
location (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"eastern Labrador Sea"	"western Labrador Sea"
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		52.685	60.07
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-51.9634	-40.275
deploy_cruise_id (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"AM2001"	"MSM94-01"
deploy_date (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"2020-06-23"	"2020-08-23"
recovery_cruise_id (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"AR69-01"	"M184"
recovery_date (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"2022-05-05"	"2022-09-14"
P_c (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.024	0.043
G_1 (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.9792844	1.176915
G_2 (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.9728727	1.205176
reversible_drift (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" time TEMP PTEMP PSAL PRES DOXY DOXY_drift_corrected filename serial_number mooring osnap_id depth location latitude longitude deploy_cruise_id deploy_date recovery_cruise_id recovery_date P_c G_1 G_2 reversible_drift time TEMP PTEMP PSAL PRES DOXY DOXY_drift_corrected filename serial_number mooring osnap_id depth location latitude longitude deploy_cruise_id deploy_date recovery_cruise_id recovery_date P_c G_1 G_2 reversible_drift time TEMP PTEMP PSAL PRES DOXY DOXY_drift_corrected filename serial_number mooring osnap_id depth location latitude longitude deploy_cruise_id deploy_date recovery_cruise_id recovery_date P_c G_1 G_2 reversible_drift time TEMP PTEMP PSAL PRES DOXY DOXY_drift_corrected filename serial_number mooring osnap_id depth location latitude longitude deploy_cruise_id deploy_date recovery_cruise_id recovery_date P_c G_1 G_2 reversible_drift time TEMP PTEMP PSAL PRES DOXY DOXY_drift_corrected filename serial_number mooring osnap_id depth location latitude longitude deploy_cruise_id deploy_date recovery_cruise_id recovery_date P_c G_1 G_2 reversible_drift ")

File type: (more information) .asc - View OPeNDAP-style ISO-8859-1 comma-separated text. .csv - Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). .csvp - Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. .csv0 - Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. .dataTable - A JSON file formatted for use with the Google Visualization client library (Google Charts). .das - View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). .dds - View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). .dods - OPeNDAP clients use this to download the data in the DODS binary format. .esriCsv - Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). .fgdc - View the dataset's UTF-8 FGDC .xml metadata. .geoJson - Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. .graph - View a Make A Graph web page. .help - View a web page with a description of tabledap. .html - View an OPeNDAP-style HTML Data Access Form. .htmlTable - View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. .iso19115 - View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. .itx - Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. .json - View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). .jsonlCSV1 - View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). .jsonlCSV - View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). .jsonlKVP - View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). .mat - Download a MATLAB binary file. .nc - Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. .ncHeader - View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. .ncCF - Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). .ncCFHeader - View the UTF-8 header (the metadata) for the .ncCF file. .ncCFMA - Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). .ncCFMAHeader - View the UTF-8 header (the metadata) for the .ncCFMA file. .nccsv - Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. .nccsvMetadata - View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. .ncoJson - Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. .odvTxt - Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). .subset - View an HTML form which uses faceted search to simplify picking subsets of the data. .tsv - Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). .tsvp - Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. .tsv0 - Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. .wav - Download a .wav audio file. All columns must be numeric and of the same type. .xhtml - View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. .kml - View a .kml file, suitable for Google Earth. .smallPdf - View a small .pdf image file with a graph or map. .pdf - View a standard, medium-sized .pdf image file with a graph or map. .largePdf - View a large .pdf image file with a graph or map. .smallPng - View a small .png image file with a graph or map. .png - View a standard, medium-sized .png image file with a graph or map. .largePng - View a large .png image file with a graph or map. .transparentPng - View a .png image file (just the data, without axes, landmask, or legend).

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.5936228e+9, 1.6631631e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Iso_datetime_utc";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  TEMP {
    Float32 actual_range -1.6342, 29.9399;
    String long_name "Temp";
    String units "degrees Celsius";
  }
  PTEMP {
    Float32 actual_range -1.635805, 12.92575;
    String long_name "Ptemp";
    String units "degrees Celsius";
  }
  PSAL {
    Float32 actual_range 0.9336, 38.03371;
    String long_name "Psal";
    String units "Practical Salinity Units (PSU)";
  }
  PRES {
    Float32 actual_range -0.99, 3399.7;
    String long_name "Pres";
    String units "decibars (dbar)";
  }
  DOXY {
    Float32 actual_range -281.3383, 378.9008;
    String long_name "Doxy";
    String units "micromoles per kilogram (umol/kg)";
  }
  DOXY_drift_corrected {
    Float32 actual_range 203.4475, 400.0479;
    String long_name "Doxy_drift_corrected";
    String units "micromoles per kilogram (umol/kg)";
  }
  filename {
    String long_name "Filename";
    String units "unitless";
  }
  serial_number {
    Int32 actual_range 3312, 204687;
    String long_name "Serial_number";
    String units "unitless";
  }
  mooring {
    String long_name "Mooring";
    String units "unitless";
  }
  osnap_id {
    String long_name "Osnap_id";
    String units "unitless";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Int32 actual_range 40, 3334;
    String axis "Z";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  location {
    String long_name "Location";
    String units "unitless";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 52.685, 60.07;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -51.9634, -40.275;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  deploy_cruise_id {
    String long_name "Deploy_cruise_id";
    String units "unitless";
  }
  deploy_date {
    String long_name "Deploy_date";
    String units "unitless";
  }
  recovery_cruise_id {
    String long_name "Recovery_cruise_id";
    String units "unitless";
  }
  recovery_date {
    String long_name "Recovery_date";
    String units "unitless";
  }
  P_c {
    Float32 actual_range 0.024, 0.043;
    String long_name "P_c";
    String units "unitless";
  }
  G_1 {
    Float32 actual_range 0.9792844, 1.176915;
    String long_name "G_1";
    String units "unitless";
  }
  G_2 {
    Float32 actual_range 0.9728727, 1.205176;
    String long_name "G_2";
    String units "unitless";
  }
  reversible_drift {
    Int32 actual_range 0, 1;
    String long_name "Reversible_drift";
    String units "unitless";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "info@bco-dmo.org";
    String creator_name "BCO-DMO";
    String creator_url "https://www.bco-dmo.org/";
    String defaultDataQuery "&time<now";
    String doi "10.26008/1912/bco-dmo.986667.1";
    Float64 Easternmost_Easting -40.275;
    Float64 geospatial_lat_max 60.07;
    Float64 geospatial_lat_min 52.685;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -40.275;
    Float64 geospatial_lon_min -51.9634;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 3334.0;
    Float64 geospatial_vertical_min 40.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2026-04-02T18:43:10Z (local files)
2026-04-02T18:43:10Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_986667_v1.html";
    String infoUrl "https://osprey.bco-dmo.org/dataset/986667";
    String institution "BCO-DMO";
    String license 
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
    Float64 Northernmost_Northing 60.07;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 52.685;
    String summary "This dataset contains oxygen time series collected from June 2020 - July 2022 on the Overturning in the Subpolar North Atlantic Program (OSNAP) moorings CF1, CF3, CF4, CF5, CF6, CF7, M1, M2, and M3 moorings in the western Irminger Sea, the C1_b, C2_b, C3_b, K7, K8, K9, K10, and DSOW 2 in the western Labrador Sea, and the LS1, LS3, LS4, LS5, LS6, LS7, and LS8 in the eastern Labrador Sea. Depths of oxygen data collection on the moorings range from as shallow as 50 m to as deep as 3500 m, covering the seasonally-stratified, near-surface waters, Labrador Sea Water, Northeast Atlantic Deep Water, and Denmark Strait Overflow Water masses.  These data were collected and calibrated for the Gases in the Overturning and Horizontal circulation of the Subpolar North Atlantic Program (GOHSNAP) for the purpose of calculating oxygen transports in the Labrador Sea. Data were calibrated and corrected for drift using Winkler-calibrated shipboard oxygen casts collected on the mooring recovery and deployment cruises, described in Miller et al. (2024) (Frontiers in Marine Science; 10.3389/fmars.2024.1441976).";
    String time_coverage_end "2022-09-14T13:45:00Z";
    String time_coverage_start "2020-07-01T17:00:00Z";
    String title "[GOHSNAP oxygen] - Dissolved oxygen time series measured on the Overturning in the Subpolar North Atlantic Program (OSNAP) moorings within the boundary currents of the Labrador and Irminger Seas from summer 2020 to summer 2022 (Collaborative Research: Gases in the Overturning and Horizontal circulation of the Subpolar North Atlantic Program (GOHSNAP))";
    Float64 Westernmost_Easting -51.9634;
  }
}

 

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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.
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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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