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BCO-DMO ERDDAP
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Dataset Title: | [GT10 (GA03) Bulk Aerosol Fe isotopes - KN199-04] - Total aerosol iron isotope ratios from the 2010 GA03 U.S. GEOTRACES North Atlantic Transect Cruise, KN199- 04, on R/V Knorr (U.S. GEOTRACES North Atlantic Transect (GA03)) ![]() ![]() |
Institution: | BCO-DMO (Dataset ID: bcodmo_dataset_958920_v1) |
Range: | longitude = -22.0 to -9.66°E, latitude = 17.35 to 38.33°N, time = 2010-10-15T14:05:00Z to 2010-10-31T02:22:00Z |
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Attributes { s { Station_ID { String long_name "Station_id"; String units "unitless"; } Event_ID { Int32 actual_range 2002, 2196; String long_name "Event_id"; String units "unitless"; } time { String _CoordinateAxisType "Time"; Float64 actual_range 1.2871515e+9, 1.28849172e+9; String axis "T"; String ioos_category "Time"; String long_name "Start_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"; } Start_Date_UTC { String long_name "Start_date_utc"; String units "unitless"; } Start_Time_UTC { String long_name "Start_time_utc"; String units "unitless"; } End_ISO_DateTime_UTC { Float64 actual_range 1.287228e+9, 1.2886059e+9; String ioos_category "Time"; String long_name "End_iso_datetime_utc"; String time_origin "01-JAN-1970 00:00:00"; String units "seconds since 1970-01-01T00:00:00Z"; } End_Date_UTC { String long_name "End_date_utc"; String units "unitless"; } End_Time_UTC { String long_name "End_time_utc"; String units "unitless"; } latitude { String _CoordinateAxisType "Lat"; Float32 actual_range 17.35, 38.33; String axis "Y"; String ioos_category "Location"; String long_name "Start_latitude"; String standard_name "latitude"; String units "degrees_north"; } longitude { String _CoordinateAxisType "Lon"; Float32 actual_range -22.0, -9.66; String axis "X"; String ioos_category "Location"; String long_name "Start_longitude"; String standard_name "longitude"; String units "degrees_east"; } End_Latitude { Float32 actual_range 17.35, 38.33; String long_name "End_latitude"; String units "degrees_north"; } End_Longitude { Float32 actual_range -22.79, -9.66; String long_name "End_longitude"; String units "degrees_east"; } Sample_ID { String long_name "Sample_id"; String units "unitless"; } Fe_56_54_A_T_DELTA_HIVOL_yqcbow { Float32 actual_range -0.16, 0.31; String long_name "Fe_56_54_a_t_delta_hivol_yqcbow"; String units "per 10^3"; } SD1_Fe_56_54_A_T_DELTA_HIVOL_yqcbow { Float32 actual_range 0.03, 0.03; String long_name "Sd1_fe_56_54_a_t_delta_hivol_yqcbow"; String units "per 10^3"; } Flag_Fe_56_54_A_T_DELTA_HIVOL_yqcbow { Int32 actual_range 1, 9; String long_name "Flag_fe_56_54_a_t_delta_hivol_yqcbow"; 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.958920.1"; Float64 Easternmost_Easting -9.66; Float64 geospatial_lat_max 38.33; Float64 geospatial_lat_min 17.35; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max -9.66; Float64 geospatial_lon_min -22.0; String geospatial_lon_units "degrees_east"; String history "2025-08-02T17:30:58Z (local files) 2025-08-02T17:30:58Z https://erddap.bco-dmo.org/tabledap/bcodmo_dataset_958920_v1.das"; String infoUrl "https://osprey.bco-dmo.org/dataset/958920"; 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 38.33; String sourceUrl "(local files)"; Float64 Southernmost_Northing 17.35; String summary "This dataset includes total aerosol iron isotope ratios from the GA03 U.S. GEOTRACES North Atlantic Transect Cruise, KN199-04, on R/V Knorr which took place from October to November 2010."; String time_coverage_end "2010-10-31T02:22:00Z"; String time_coverage_start "2010-10-15T14:05:00Z"; String title "[GT10 (GA03) Bulk Aerosol Fe isotopes - KN199-04] - Total aerosol iron isotope ratios from the 2010 GA03 U.S. GEOTRACES North Atlantic Transect Cruise, KN199-04, on R/V Knorr (U.S. GEOTRACES North Atlantic Transect (GA03))"; Float64 Westernmost_Easting -22.0; } }
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.