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Dataset Title:  Trace chemical markers annually and seasonally averaged concentrations in the
aerosol (bulk and PM10) sampled in 10 sites in the Arctic and Panarctic regions Subscribe RSS
Institution:  University of Florence   (Dataset ID: rkhprr)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ? 		Optional
Constraint #2 ? 		   Minimum ?
 		    Maximum ?
 
 Site ?          "Alert"    "Villum-Station Nord"
 Station_id ?          "ALE"    "ZEP"
 Alt (m) ?          10    474
 PM ?          "PM10"    "TSP"
 Analysis ?          "Ions: IC"    "Metals: ICP-MS"
 Time_interval ?          "2008-2010; 2011-2013"    "2018-2023; 2000-2006"
 Sampling_resolution ?          "1 day; 1 week"    "7 days"
 Methods_references_and_data_source ?          "Amore et al., 2020..."    "Nguyen et al. 2013..."
 latitude (degrees_north) ?          63.4    82.499
  < slider >
 longitude (degrees_east) ?          -156.615    -11.887
  < slider >
 Station_name ?          "Alert"    "Villum"
 Season_id ?          0    4
 Season ?          "Apr.-May (Arctic H..."    "all year PIXE"
 PM_weight_mean ?          945.0251    3465.38
 PM_weight_std_dev ?          990.9421    2597.861
 Sea_salt_mean (PSU) ?          113.5482    2876.355
 Sea_salt_std_dev (PSU) ?          49.78386    2723.057
 NH4_mean ?          6.554815    252.0
 NH4_std_dev ?          7.309915    1138.084
 NO3_mean ?          0.0    223.208
 NO3_std_dev ?          8.543457    1133.266
 nssSO4_mean (PSU) ?          47.68404    1188.571
 nssSO4_std_dev (PSU) ?          54.64221    883.8419
 Al_mean ?          4.46697    665.0
 Al_std_dev ?          1.565416    689.0
 Crustal_aerosol_mean ?          55.83713    8109.756
 Crustal_aerosol_std_dev ?          19.5677    8402.439
 MSA_mean ?          0.4038601    38.15161
 MSA_std_dev ?          0.2354579    50.44266
 Biog_aerosol_mean ?          1.61544    152.6064
 Biog_aerosol_std_dev ?          0.9418317    201.7706
 EC_mean ?          0.0    196.1263
 EC_std_dev ?          50.4    112.0
 OC_mean ?          19.11386    872.5462
 OC_std_dev ?          177.0    398.0
 Ti_mean ?          0.466894    29.0
 Ti_std_dev ?          0.3507159    29.0
 V_mean ?          0.01239799    1.835977
 V_std_dev ?          0.03670147    3.002477
 Cr_mean ?          0.08    13.0
 Cr_std_dev ?          0.08454423    20.0
 Mn_mean ?          0.1191064    7.215
 Mn_std_dev ?          0.06418315    6.583412
 Fe_mean ?          0.9651588    390.265
 Fe_std_dev ?          0.3788639    382.5743
 Co_mean ?          0.006    0.1794737
 Co_std_dev ?          0.005    0.1597143
 Ni_mean ?          0.04799389    21.28443
 Ni_std_dev ?          0.02906478    43.17703
 Cu_mean ?          0.0423913    1.590145
 Cu_std_dev ?          0.01660984    9.592626
 Zn_mean ?          0.2186222    13.76583
 Zn_std_dev ?          0.01    16.27802
 Cd_mean ?          0.003333333    0.7861539
 Cd_std_dev ?          0.001113553    1.416483
 Pb_mean ?          0.05    1.670226
 Pb_std_dev ?          0.02211334    2.852846
 As_mean ?          0.03092348    0.3608468
 As_std_dev ?          0.01294609    0.7759156
 Ba_mean ?          0.1433163    8.048903
 Ba_std_dev ?          0.1055044    12.12125
 Mo_mean ?          0.02539138    1.080108
 Mo_std_dev ?          0.03760843    1.68242
 Si_mean ?          5.652941    316.6037
 Si_std_dev ?          2.823664    736.5186
 index ?          0    54
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  Site {
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Site";
  }
  Station_id {
    String long_name "Station Id";
  }
  Alt {
    Int32 _FillValue 127;
    Int32 actual_range 10, 474;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "altitude above mean sea level";
    String standard_name "altitude";
    String units "m";
  }
  PM {
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "PM";
  }
  Analysis {
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Analysis";
  }
  Time_interval {
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Time Interval";
  }
  Sampling_resolution {
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Sampling Resolution";
  }
  Methods_references_and_data_source {
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Methods References And Data Source";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 _FillValue NaN;
    Float32 actual_range 63.4, 82.499;
    String axis "Y";
    String colorBarMaximum "90.0";
    String colorBarMinimum "-90.0";
    String ioos_category "Location";
    String long_name "latitude coordinate";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue NaN;
    Float32 actual_range -156.615, -11.887;
    String axis "X";
    String colorBarMaximum "180.0";
    String colorBarMinimum "-180.0";
    String ioos_category "Location";
    String long_name "longitude coordinate";
    String standard_name "longitude";
    String units "degrees_east";
  }
  Station_name {
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Station Name";
  }
  Season_id {
    Int32 _FillValue 2147483647;
    Int32 actual_range 0, 4;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Season Id";
  }
  Season {
    String long_name "Season";
  }
  PM_weight_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 945.0251, 3465.38;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "PM Weight Mean";
    Float32 missing_value NaN;
  }
  PM_weight_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 990.9421, 2597.861;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "PM Weight Std Dev";
    Float32 missing_value NaN;
  }
  Sea_salt_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 113.5482, 2876.355;
    String colorBarMaximum "37.0";
    String colorBarMinimum "32.0";
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Sea Water Practical Salinity";
    Float32 missing_value NaN;
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  Sea_salt_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 49.78386, 2723.057;
    String colorBarMaximum "37.0";
    String colorBarMinimum "32.0";
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Sea Water Practical Salinity";
    Float32 missing_value NaN;
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  NH4_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 6.554815, 252.0;
    String colorBarMaximum "5.0";
    String colorBarMinimum "0.0";
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Mole Concentration Of Ammonium In Sea Water";
    Float32 missing_value NaN;
    String standard_name "mole_concentration_of_ammonium_in_sea_water";
  }
  NH4_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 7.309915, 1138.084;
    String colorBarMaximum "5.0";
    String colorBarMinimum "0.0";
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Mole Concentration Of Ammonium In Sea Water";
    Float32 missing_value NaN;
    String standard_name "mole_concentration_of_ammonium_in_sea_water";
  }
  NO3_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 223.208;
    String colorBarMaximum "50.0";
    String colorBarMinimum "0.0";
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Mole Concentration Of Nitrate In Sea Water";
    Float32 missing_value NaN;
    String standard_name "mole_concentration_of_nitrate_in_sea_water";
  }
  NO3_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 8.543457, 1133.266;
    String colorBarMaximum "50.0";
    String colorBarMinimum "0.0";
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Mole Concentration Of Nitrate In Sea Water";
    Float32 missing_value NaN;
    String standard_name "mole_concentration_of_nitrate_in_sea_water";
  }
  nssSO4_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 47.68404, 1188.571;
    String colorBarMaximum "37.0";
    String colorBarMinimum "32.0";
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Sea Water Practical Salinity";
    Float32 missing_value NaN;
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  nssSO4_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 54.64221, 883.8419;
    String colorBarMaximum "37.0";
    String colorBarMinimum "32.0";
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Sea Water Practical Salinity";
    Float32 missing_value NaN;
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  Al_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 4.46697, 665.0;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Al Mean";
    Float32 missing_value NaN;
  }
  Al_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 1.565416, 689.0;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Al Std Dev";
    Float32 missing_value NaN;
  }
  Crustal_aerosol_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 55.83713, 8109.756;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Crustal Aerosol Mean";
    Float32 missing_value NaN;
  }
  Crustal_aerosol_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 19.5677, 8402.439;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Crustal Aerosol Std Dev";
    Float32 missing_value NaN;
  }
  MSA_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.4038601, 38.15161;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "MSA Mean";
    Float32 missing_value NaN;
  }
  MSA_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.2354579, 50.44266;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "MSA Std Dev";
    Float32 missing_value NaN;
  }
  Biog_aerosol_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 1.61544, 152.6064;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Biog Aerosol Mean";
    Float32 missing_value NaN;
  }
  Biog_aerosol_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.9418317, 201.7706;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Biog Aerosol Std Dev";
    Float32 missing_value NaN;
  }
  EC_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 196.1263;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "EC Mean";
    Float32 missing_value NaN;
  }
  EC_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 50.4, 112.0;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "EC Std Dev";
    Float32 missing_value NaN;
  }
  OC_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 19.11386, 872.5462;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "OC Mean";
    Float32 missing_value NaN;
  }
  OC_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 177.0, 398.0;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "OC Std Dev";
    Float32 missing_value NaN;
  }
  Ti_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.466894, 29.0;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Ti Mean";
    Float32 missing_value NaN;
  }
  Ti_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.3507159, 29.0;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Ti Std Dev";
    Float32 missing_value NaN;
  }
  V_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.01239799, 1.835977;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "V Mean";
    Float32 missing_value NaN;
  }
  V_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.03670147, 3.002477;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "V Std Dev";
    Float32 missing_value NaN;
  }
  Cr_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.08, 13.0;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Cr Mean";
    Float32 missing_value NaN;
  }
  Cr_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.08454423, 20.0;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Cr Std Dev";
    Float32 missing_value NaN;
  }
  Mn_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.1191064, 7.215;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Mn Mean";
    Float32 missing_value NaN;
  }
  Mn_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.06418315, 6.583412;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Mn Std Dev";
    Float32 missing_value NaN;
  }
  Fe_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.9651588, 390.265;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Fe Mean";
    Float32 missing_value NaN;
  }
  Fe_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.3788639, 382.5743;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Fe Std Dev";
    Float32 missing_value NaN;
  }
  Co_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.006, 0.1794737;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Co Mean";
    Float32 missing_value NaN;
  }
  Co_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.005, 0.1597143;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Co Std Dev";
    Float32 missing_value NaN;
  }
  Ni_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.04799389, 21.28443;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Ni Mean";
    Float32 missing_value NaN;
  }
  Ni_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.02906478, 43.17703;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Ni Std Dev";
    Float32 missing_value NaN;
  }
  Cu_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0423913, 1.590145;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Cu Mean";
    Float32 missing_value NaN;
  }
  Cu_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.01660984, 9.592626;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Cu Std Dev";
    Float32 missing_value NaN;
  }
  Zn_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.2186222, 13.76583;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Zn Mean";
    Float32 missing_value NaN;
  }
  Zn_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.01, 16.27802;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Zn Std Dev";
    Float32 missing_value NaN;
  }
  Cd_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.003333333, 0.7861539;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Cd Mean";
    Float32 missing_value NaN;
  }
  Cd_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.001113553, 1.416483;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Cd Std Dev";
    Float32 missing_value NaN;
  }
  Pb_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.05, 1.670226;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Pb Mean";
    Float32 missing_value NaN;
  }
  Pb_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.02211334, 2.852846;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Pb Std Dev";
    Float32 missing_value NaN;
  }
  As_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.03092348, 0.3608468;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "As Mean";
    Float32 missing_value NaN;
  }
  As_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.01294609, 0.7759156;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "As Std Dev";
    Float32 missing_value NaN;
  }
  Ba_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.1433163, 8.048903;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Ba Mean";
    Float32 missing_value NaN;
  }
  Ba_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.1055044, 12.12125;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Ba Std Dev";
    Float32 missing_value NaN;
  }
  Mo_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 0.02539138, 1.080108;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Mo Mean";
    Float32 missing_value NaN;
  }
  Mo_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 0.03760843, 1.68242;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Mo Std Dev";
    Float32 missing_value NaN;
  }
  Si_mean {
    Float32 _FillValue NaN;
    Float32 actual_range 5.652941, 316.6037;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Mass Concentration Of Silicate In Sea Water";
    Float32 missing_value NaN;
    String standard_name "mass_concentration_of_silicate_in_sea_water";
  }
  Si_std_dev {
    Float32 _FillValue NaN;
    Float32 actual_range 2.823664, 736.5186;
    String coordinates "Latitude Longitude Season Station_id";
    String long_name "Mass Concentration Of Silicate In Sea Water";
    Float32 missing_value NaN;
    String standard_name "mass_concentration_of_silicate_in_sea_water";
  }
  index {
    Int32 _FillValue 2147483647;
    Int32 actual_range 0, 54;
    String long_name "Index";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=2,netcdf=4.9.3-development,hdf5=1.14.2";
    String cdm_data_type "Other";
    String contributor_email "silvia.becagli@unifi.it";
    String contributor_institution "University of Florence";
    String contributor_name "Silvia Becagli";
    String Conventions "COARDS, CF-1.10, ACDD-1.3";
    String creator_email "silvia.becagli@unifi.it";
    String creator_name "University of Florence";
    String creator_type "institution";
    String creator_url "https://metadata.iadc.cnr.it/geonetwork/srv/api/records/73b59bc8-f025-4b2d-ac30-8bfb358069ff";
    Float64 Easternmost_Easting -11.887;
    Float64 geospatial_lat_max 82.499;
    Float64 geospatial_lat_min 63.4;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -11.887;
    Float64 geospatial_lon_min -156.615;
    String geospatial_lon_units "degrees_east";
    String history 
"The data set is constituted by annual and seasonal averaged of each ion and metal as reported in the original dataset achieved online or in literature for 10 sites in the Arctic and Panarctic region. The averaged values are calculated in the time range from 2000 to 2022 when measurements at the site are available, standard deviation is associate to the mean value when calculated by the original data (for some data only the mean data is reported in literature, and it is reported here as it is).
2024-11-23T09:37:23Z (local files)
2024-11-23T09:37:23Z https://data.iadc.cnr.it/erddap/tabledap/rkhprr.html";
    String infoUrl "https://metadata.iadc.cnr.it/geonetwork/srv/api/records/73b59bc8-f025-4b2d-ac30-8bfb358069ff";
    String institution "University of Florence";
    String keywords "above, aerosol, Al_mean, Al_std_dev, Alt, altitude, ammonia, ammonium, analysis, annually, arctic, As_mean, As_std_dev, atmosphere, averaged, Ba_mean, Ba_std_dev, biog, Biog_aerosol_mean, Biog_aerosol_std_dev, bulk, Cd_mean, Cd_std_dev, chemical, chemistry, Co_mean, Co_std_dev, concentration, concentrations, Cr_mean, Cr_std_dev, crustal, Crustal_aerosol_mean, Crustal_aerosol_std_dev, Cu_mean, Cu_std_dev, data, density, depth, dev, earth, Earth Science > Atmosphere > Altitude > Station Height, Earth Science > Oceans > Ocean Chemistry > Ammonia, Earth Science > Oceans > Ocean Chemistry > Nitrate, Earth Science > Oceans > Ocean Chemistry > Silicate, Earth Science > Oceans > Salinity/Density > Salinity, EC_mean, EC_std_dev, Fe_mean, Fe_std_dev, florence, height, index, interval, latitude, level, longitude, marker, mass, mass_concentration_of_silicate_in_sea_water, mean, methods, Methods_references_and_data_source, Mn_mean, Mn_std_dev, Mo_mean, Mo_std_dev, mole, mole_concentration_of_ammonium_in_sea_water, mole_concentration_of_nitrate_in_sea_water, msa, MSA_mean, MSA_std_dev, n02, name, nh4, NH4_mean, NH4_std_dev, Ni_mean, Ni_std_dev, nitrate, no3, NO3_mean, NO3_std_dev, nssSO4_mean, nssSO4_std_dev, OC_mean, OC_std_dev, ocean, oceans, panarctic, Pb_mean, Pb_std_dev, pm10, PM_weight_mean, PM_weight_std_dev, practical, profiler, references, regions, resolution, salinity, salinity-temperature-depth, sampled, sampling, Sampling_resolution, science, sea, Sea_salt_mean, Sea_salt_std_dev, sea_water_practical_salinity, season, Season_id, seasonally, seawater, Si_mean, Si_std_dev, silicate, site, sites, source, station, Station_id, Station_name, std, temperature, Ti_mean, Ti_std_dev, time, Time_interval, trace, university, v, V_mean, V_std_dev, water, weight, Zn_mean, Zn_std_dev";
    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 82.499;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 63.4;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "Main a trace chemical markers annually and seasonally averaged concentrations in the aerosol (bulk and PM10) sampled in 10 sites in the Arctic and Panarctic regions";
    String title "Trace chemical markers annually and seasonally averaged concentrations in the aerosol (bulk and PM10) sampled in 10 sites in the Arctic and Panarctic regions";
    Float64 Westernmost_Easting -156.615;
  }
}

 

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.


 
ERDDAP, Version 2.24
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