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Dataset Title:  EXAODEP-2020 ozone column at Ny-Alesund Svalbard station (ozone-ny-alesund) Subscribe RSS
Institution:  CNR-ISP   (Dataset ID: cnr_iadc_16af_7a56_e17f)
Range: longitude = 11.93 to 11.93°E, latitude = 78.93 to 78.93°N, time = 2008-05-08T12:00:00Z to 2020-07-31T12:00:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form
 
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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 {
  station_id {
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Id of the station in the TimeSeries";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 78.93, 78.93;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "latitude position of the station";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range 11.93, 11.93;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "longitude position of the station";
    String standard_name "longitude";
    String units "degrees_east";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.210248e+9, 1.5961968e+9;
    String axis "T";
    Float64 colorBarMaximum 1.7e+9;
    Float64 colorBarMinimum 1.2e+9;
    String ioos_category "Time";
    String long_name "Date and time of the measurement";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  GUV_O3 {
    Float32 actual_range 241.2, 437.4;
    Float64 colorBarMaximum 450.0;
    Float64 colorBarMinimum 200.0;
    String ioos_category "Contaminants";
    String long_name "GUV Ny-Alesund Ozone column (DU)";
    String standard_name "equivalent_thickness_at_stp_of_atmosphere_ozone_content";
    String units "Dobson Units (DU)";
  }
  Brewer_O3 {
    Float32 actual_range 258.4, 440.7;
    Float64 colorBarMaximum 450.0;
    Float64 colorBarMinimum 250.0;
    String ioos_category "Contaminants";
    String long_name "Brewer #050 Ny-Alesund Ozone column (DU)";
    String standard_name "equivalent_thickness_at_stp_of_atmosphere_ozone_content";
    String units "Dobson Units (DU)";
  }
  UV_RAD_O3 {
    Float32 actual_range 231.5, 501.8;
    Float64 colorBarMaximum 600.0;
    Float64 colorBarMinimum 200.0;
    String ioos_category "Contaminants";
    String long_name "UV-RAD Ny-Alesund Ozone column (DU)";
    String standard_name "equivalent_thickness_at_stp_of_atmosphere_ozone_content";
    String units "Dobson Units (DU)";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_id,latitude,longitude";
    String Conventions "COARDS, CF-1.10, ACDD-1.3";
    String creator_email "b.petkov@isac.cnr.it";
    String creator_name "Boyan Petkov";
    String creator_type "person";
    String creator_url "https://www.isp.cnr.it/index.php/it/";
    Float64 Easternmost_Easting 11.93;
    String ENVRI_demonstrator "true";
    String ENVRI_platform_long_name "Ny-Alesund Svalbard Station";
    String ENVRI_platform_short_name "NYA";
    String ENVRI_platform_URI "https://nyalesundresearch.no/";
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 78.93;
    Float64 geospatial_lat_min 78.93;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 11.93;
    Float64 geospatial_lon_min 11.93;
    String geospatial_lon_units "degrees_east";
    String history 
"2026-05-29T14:42:22Z (local files)
2026-05-29T14:42:22Z https://data.iadc.cnr.it/erddap/tabledap/ozone-ny-alesund.das
2026-05-29T15:27:06Z https://data.iadc.cnr.it/erddap/tabledap/ozone-ny-alesund
2026-05-29T15:27:06Z https://erddap.s4polarin.eu/erddap-cnr/tabledap/cnr_iadc_16af_7a56_e17f.das";
    String infoUrl "https://metadata.iadc.cnr.it/geonetwork/srv/api/records/77556de7-c3ec-48f7-883e-6d9e6ad3c03c";
    String institution "CNR-ISP";
    String keywords "air, alesund, atmosphere, atmospheric, brewer, Brewer_O3, chemistry, cnr, cnr-isp, column, compounds, contaminants, content, council, data, date, earth, Earth Science > Atmosphere > Air Quality > Tropospheric Ozone, Earth Science > Atmosphere > Atmospheric Chemistry > Oxygen Compounds, Earth Science > Atmosphere > Atmospheric Chemistry > Oxygen Compounds > Ozone, equivalent, equivalent_thickness_at_stp_of_atmosphere_ozone_content, exaodep, exaodep-2020, guv, GUV_O3, identifier, institute, isp, latitude, longitude, measurement, national, ny-alesund, O2, oxygen, ozone, ozone-ny-alesund, polar, position, quality, rad, research, science, sciences, station, station_id, stp, svalbard, thickness, time, timeseries, tropospheric, uv-rad, UV_RAD_O3";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "CC BY-NC: This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.";
    Float64 Northernmost_Northing 78.93;
    String platform "Ny-Alesund";
    String project "EXAODEP-2020";
    String project_URL "https://iadc.cnr.it";
    String sourceUrl "https://data.iadc.cnr.it/erddap/tabledap/ozone-ny-alesund";
    Float64 Southernmost_Northing 78.93;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "station_id, latitude, longitude, time, GUV_O3, Brewer_O3, UV_RAD_O3";
    String summary "The data were provided by WG6 of the Atmospheric Flagship Programme (https://nyalesundresearch.no/research-and-monitoring/atmosphere/). Dataset contains measurements of the ozone column at Ny-Alesund Svalbard station within the period from 2018 to 2020. The data were collected to describe the Arctic ozone depletion occurred in 2020.";
    String time_coverage_end "2020-07-31T12:00:00Z";
    String time_coverage_start "2008-05-08T12:00:00Z";
    String title "EXAODEP-2020 ozone column at Ny-Alesund Svalbard station (ozone-ny-alesund)";
    Float64 Westernmost_Easting 11.93;
  }
}

 

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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