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Italian Arctic Data Center ERDDAP
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Dataset Title: | AIRQino artic stations
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Institution: | CNR-IBE (Dataset ID: airqino) |
Range: | longitude = 11.894437 to 11.937371°E, latitude = 78.91765 to 78.928535°N, time = 2024-04-01T01:00:00Z to 2024-09-06T10:00:00Z |
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Attributes { s { time { String _CoordinateAxisType "Time"; Float64 actual_range 1.7119332e+9, 1.7256168e+9; String axis "T"; String ioos_category "Time"; String long_name "Time"; String standard_name "time"; String time_origin "01-JAN-1970 00:00:00"; String time_precision "1970-01-01T00:00:00Z"; String units "seconds since 1970-01-01T00:00:00Z"; } co { Float64 actual_range 253.7, 675.1666666666666; String long_name "Co"; Float64 missing_value NaN; String units "count"; } co2 { Float32 actual_range 385.4667, 790.2333; String long_name "CO2"; Float32 missing_value NaN; String units "ppm"; } extT { Float64 actual_range -19.975, 33.413333333333334; String long_name "Air Temperature"; Float64 missing_value NaN; String units "degree_C"; } intT { Float64 actual_range 2.6573333333333333, 54.14833333333333; String long_name "Internal Temperature"; Float64 missing_value NaN; String units "degree_C"; } no2 { Float32 actual_range 0.0, 772.2; String long_name "NO2"; Float32 missing_value NaN; String units "counts"; } o3 { Float32 actual_range 0.0, 772.2; String long_name "O3"; Float32 missing_value NaN; String units "count"; } pm10 { Float32 actual_range 0.0, 194.96666; String long_name "PM10"; Float32 missing_value NaN; String units "ugm-3"; } pm25 { Float32 actual_range 0.0, 30.566668; String long_name "PM25"; Float32 missing_value NaN; String units "ugm-3"; } rh { Float64 actual_range 0.0, 99.8; String long_name "RH"; Float64 missing_value NaN; String units "%"; } latitude { String _CoordinateAxisType "Lat"; Float64 actual_range 78.91764831542969, 78.92853546142578; String axis "Y"; Float64 colorBarMaximum 90.0; Float64 colorBarMinimum -90.0; String ioos_category "Location"; String long_name "Latitude"; Float64 missing_value NaN; String standard_name "latitude"; String units "degrees_north"; } longitude { String _CoordinateAxisType "Lon"; Float64 actual_range 11.894436836242676, 11.937371253967283; String axis "X"; Float64 colorBarMaximum 180.0; Float64 colorBarMinimum -180.0; String ioos_category "Location"; String long_name "Longitude"; Float64 missing_value NaN; String standard_name "longitude"; String units "degrees_east"; } stationID { String long_name "Station ID"; } timestamp { Float64 actual_range 1.715007312101e+9, 1.72562046679e+9; String ioos_category "Time"; String long_name "Timestamp"; String time_origin "01-JAN-1970 00:00:00"; String time_precision "1970-01-01T00:00:00.000Z"; String units "seconds since 1970-01-01T00:00:00Z"; } author { String comment "The values in this column identify the author who added each row of data to the dataset."; String ioos_category "Identifier"; String long_name "Author"; } command { String _Unsigned "false"; Byte actual_range 0, 0; Byte flag_values 0, 1; String ioos_category "Other"; String long_name "Command"; Byte missing_value 127; } } NC_GLOBAL { String cdm_data_type "Point"; String Conventions "COARDS, CF-1.10, ACDD-1.3"; String creator_name "CNR-IBE"; String creator_type "institution"; String creator_url "https://metadata.iadc.cnr.it/geonetwork/srv/api/records/6d012213-f1be-40ee-9c6d-60e37bb875be"; Float64 Easternmost_Easting 11.937371253967283; String featureType "Point"; Float64 geospatial_lat_max 78.92853546142578; Float64 geospatial_lat_min 78.91764831542969; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max 11.937371253967283; Float64 geospatial_lon_min 11.894436836242676; String geospatial_lon_units "degrees_east"; String history "Please note: The gaseous data (CO, NO2, O3) from AIRQino sensors are currently uncalibrated, with the provided count representing the output of the ADC. PM (Particulate Matter) and CO2 sensors are factory calibrated. 2024-09-08T02:46:02Z (local files) 2024-09-08T02:46:02Z https://data.iadc.cnr.it/tabledap/airqino.das"; String httpGetDirectoryStructure "stationID/10years"; String httpGetRequiredVariables "stationID,time"; String infoUrl "https://metadata.iadc.cnr.it/geonetwork/srv/api/records/6d012213-f1be-40ee-9c6d-60e37bb875be"; String institution "CNR-IBE"; String keywords "airqino, artic, author, carbon, carbon dioxide, cnr, co2, command, concentration, council, data, dioxide, ext, extT, identifier, int, intT, italy, latitude, longitude, mole, mole_concentration_of_nitrite_in_sea_water, national, nitrite, no2, pm10, pm25, research, sea, seawater, station, stationID, stations, time, timestamp, water"; 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 78.92853546142578; String sourceUrl "(local files)"; Float64 Southernmost_Northing 78.91764831542969; String standard_name_vocabulary "CF Standard Name Table v70"; String subsetVariables "stationID"; String summary "AIRQino stations are low-cost sensors providing information about the concentration of CO2, gaseous pollutants, particulate matter, air temperature and relative humidity."; String testOutOfDate "now-1day"; String time_coverage_end "2024-09-06T10:00:00Z"; String time_coverage_start "2024-04-01T01:00:00Z"; String title "AIRQino artic stations"; Float64 Westernmost_Easting 11.894436836242676; } }
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.