Make A Graph

Dataset Title:	Platforms for the continuous low frequency sound monitored under the HELCOM programme in the Baltic sea
Institution:	International Council for the Exploration of the Sea (ICES) · Conseil International pour l'Exploration de la Mer (CIEM) (Dataset ID: ICES_UWN_PLATFORMS)
Range:	longitude = 7.5856667 to 24.837°E, latitude = 54.6 to 62.20768°N, time = 2013-12-19 to 2019-03-29
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| Data Access Form \| Files

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Graph Type:

X Axis:

Y Axis:

Color:

Constraints	Optional Constraint #1		Optional Constraint #2

Server-side Functions

distinct()

Hover here to see a list of options. Click on an option to select it.

Graph Settings

Marker Type:

Size:

Color:

Color Bar:

Continuity:

Scale:

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Maximum:

N Sections:

Draw land mask:

Y Axis Minimum:

Maximum:

(Please be patient. It may take a while to get the data.)

Optional:
Then set the File Type: (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:

[The graph you specified. Please be patient.]

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.

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  countryCode {
    String long_name "Country Code";
  }
  institutionDescription {
    String long_name "Institution Description";
  }
  stationCode {
    Int16 _FillValue 32767;
    Int16 actual_range 2174, 13097;
    String long_name "Station Code";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.3874112e+9, 1.5538176e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Start Date";
    String source_name "startDate";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  endDate {
    Float64 actual_range 1.3915584e+9, 1.6473024e+9;
    String ioos_category "Time";
    String long_name "End Date";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  totalNumberOfMeasurements {
    Int32 _FillValue 2147483647;
    Int32 actual_range 145728, 45367739;
    String long_name "Total Number Of Measurements";
  }
  noSubmissions {
    Int32 _FillValue 127;
    Int32 actual_range 1, 59;
    String long_name "No Submissions";
  }
  noYears {
    Int32 _FillValue 127;
    Int32 actual_range 1, 6;
    String long_name "No Years";
  }
  lastupdate {
    String long_name "Lastupdate";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 54.6, 62.20768;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range 7.585666667, 24.837;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String citation "Continuous Noise Database (https://underwaternoise.ices.dk/continuous), 2022. ICES, Copenhagen";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    Float64 Easternmost_Easting 24.837;
    String featureType "Point";
    Float64 geospatial_lat_max 62.20768;
    Float64 geospatial_lat_min 54.6;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 24.837;
    Float64 geospatial_lon_min 7.585666667;
    String geospatial_lon_units "degrees_east";
    String history 
"2025-11-07T19:16:51Z (local files)
2025-11-07T19:16:51Z http://erddap.emodnet-physics.eu/tabledap/ICES_UWN_PLATFORMS.das";
    String infoUrl "https://www.ices.dk/data/data-portals/Pages/Continuous-Noise.aspx";
    String institution "International Council for the Exploration of the Sea (ICES) · Conseil International pour l'Exploration de la Mer (CIEM)";
    String keywords "code, country, countryCode, data, date, description, end, endDate, institution, institutionDescription, lastupdate, latitude, local, longitude, measurements, noSubmissions, noYears, number, source, start, station, stationCode, submissions, time, total, totalNumberOfMeasurements, years";
    String license "Creative Commons Attribution Share-Alike http://www.opendefinition.org/licenses/cc-by-sa";
    Float64 Northernmost_Northing 62.20768;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 54.6;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "Platforms for the continuous low frequency sound monitored under the HELCOM programme in the Baltic sea";
    String time_coverage_end "2019-03-29";
    String time_coverage_start "2013-12-19";
    String title "Platforms for the continuous low frequency sound monitored under the HELCOM programme in the Baltic sea";
    Float64 Westernmost_Easting 7.585666667;
  }
}

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.

(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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