ERDDAP > tabledap > Data Access Form

Dataset Title:	[rad_sed_core] - Radionuclides sediment cores collected on the R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project (U.S. JGOFS Equatorial Pacific)
Institution:	BCO-DMO   (Dataset ID: bcodmo_dataset_985428_v2)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
event (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		11031300	12052336
sta (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		4	143
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		-12.0032	8.925
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-140.1493	-134.9483
core_type (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"gravity"	"piston"
depth_water (meters)	!= =~ <= >= = < >		!= =~ <= >= = < >		4236	4993
depth_core (centimeters)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.5	1594.0
U238 (dpm/gram)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.059	1.621
U238_err (dpm/gram)	!= =~ <= >= = < >		!= =~ <= >= = < >		7.0E-4	0.046
Th232 (dpm/gram)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.025	3.494
Th232_err (dpm/gram)	!= =~ <= >= = < >		!= =~ <= >= = < >		3.0E-4	0.136
Th230 (dpm/gram)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.207	176.85
Th230_err (dpm/gram)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.004	3.21
Pa231 (dpm/gram)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.021	5.588
Pa231_err (dpm/gram)	!= =~ <= >= = < >		!= =~ <= >= = < >		9.0E-4	0.206
Be10 (atoms/gram)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.767	4.7510001E9
Be10_err (atoms/gram)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.065379	1.39E8
CaCO3 (percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		58.81	95.25
opal (percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.43	17.71
C14_age (years)	!= =~ <= >= = < >		!= =~ <= >= = < >		4044	35653
C14_age_err (years)	!= =~ <= >= = < >		!= =~ <= >= = < >		11	773

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" event sta latitude longitude core_type depth_water depth_core U238 U238_err Th232 Th232_err Th230 Th230_err Pa231 Pa231_err Be10 Be10_err CaCO3 opal C14_age C14_age_err event sta latitude longitude core_type depth_water depth_core U238 U238_err Th232 Th232_err Th230 Th230_err Pa231 Pa231_err Be10 Be10_err CaCO3 opal C14_age C14_age_err event sta latitude longitude core_type depth_water depth_core U238 U238_err Th232 Th232_err Th230 Th230_err Pa231 Pa231_err Be10 Be10_err CaCO3 opal C14_age C14_age_err event sta latitude longitude core_type depth_water depth_core U238 U238_err Th232 Th232_err Th230 Th230_err Pa231 Pa231_err Be10 Be10_err CaCO3 opal C14_age C14_age_err event sta latitude longitude core_type depth_water depth_core U238 U238_err Th232 Th232_err Th230 Th230_err Pa231 Pa231_err Be10 Be10_err CaCO3 opal C14_age C14_age_err ")

File type: (more information) .asc - View OPeNDAP-style ISO-8859-1 comma-separated text. .csv - Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). .csvp - Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. .csv0 - Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. .dataTable - A JSON file formatted for use with the Google Visualization client library (Google Charts). .das - View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). .dds - View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). .dods - OPeNDAP clients use this to download the data in the DODS binary format. .esriCsv - Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). .fgdc - View the dataset's UTF-8 FGDC .xml metadata. .geoJson - Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. .graph - View a Make A Graph web page. .help - View a web page with a description of tabledap. .html - View an OPeNDAP-style HTML Data Access Form. .htmlTable - View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. .iso19115 - View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. .itx - Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. .json - View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). .jsonlCSV1 - View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). .jsonlCSV - View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). .jsonlKVP - View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). .mat - Download a MATLAB binary file. .nc - Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. .ncHeader - View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. .ncCF - Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). .ncCFHeader - View the UTF-8 header (the metadata) for the .ncCF file. .ncCFMA - Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). .ncCFMAHeader - View the UTF-8 header (the metadata) for the .ncCFMA file. .nccsv - Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. .nccsvMetadata - View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. .ncoJson - Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. .odvTxt - Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). .subset - View an HTML form which uses faceted search to simplify picking subsets of the data. .tsv - Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). .tsvp - Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. .tsv0 - Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. .wav - Download a .wav audio file. All columns must be numeric and of the same type. .xhtml - View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. .kml - View a .kml file, suitable for Google Earth. .smallPdf - View a small .pdf image file with a graph or map. .pdf - View a standard, medium-sized .pdf image file with a graph or map. .largePdf - View a large .pdf image file with a graph or map. .smallPng - View a small .png image file with a graph or map. .png - View a standard, medium-sized .png image file with a graph or map. .largePng - View a large .png image file with a graph or map. .transparentPng - View a .png image file (just the data, without axes, landmask, or legend).

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  event {
    Int32 actual_range 11031300, 12052336;
    String long_name "Event";
    String units "unitless";
  }
  sta {
    Int32 actual_range 4, 143;
    String long_name "Sta";
    String units "unitless";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range -12.0032, 8.925;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -140.1493, -134.9483;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  core_type {
    String long_name "Core_type";
    String units "unitless";
  }
  depth_water {
    Int32 actual_range 4236, 4993;
    String long_name "Depth_water";
    String units "meters";
  }
  depth_core {
    Float32 actual_range 0.5, 1594.0;
    String long_name "Depth_core";
    String units "centimeters";
  }
  U238 {
    Float32 actual_range 0.059, 1.621;
    String long_name "U238";
    String units "dpm/gram";
  }
  U238_err {
    Float32 actual_range 7.0e-4, 0.046;
    String long_name "U238_err";
    String units "dpm/gram";
  }
  Th232 {
    Float32 actual_range 0.025, 3.494;
    String long_name "Th232";
    String units "dpm/gram";
  }
  Th232_err {
    Float32 actual_range 3.0e-4, 0.136;
    String long_name "Th232_err";
    String units "dpm/gram";
  }
  Th230 {
    Float32 actual_range 0.207, 176.85;
    String long_name "Th230";
    String units "dpm/gram";
  }
  Th230_err {
    Float32 actual_range 0.004, 3.21;
    String long_name "Th230_err";
    String units "dpm/gram";
  }
  Pa231 {
    Float32 actual_range 0.021, 5.588;
    String long_name "Pa231";
    String units "dpm/gram";
  }
  Pa231_err {
    Float32 actual_range 9.0e-4, 0.206;
    String long_name "Pa231_err";
    String units "dpm/gram";
  }
  Be10 {
    Float32 actual_range 1.767, 4.7510001e+9;
    String long_name "Be10";
    String units "atoms/gram";
  }
  Be10_err {
    Float32 actual_range 0.065379, 1.39e+8;
    String long_name "Be10_err";
    String units "atoms/gram";
  }
  CaCO3 {
    Float32 actual_range 58.81, 95.25;
    String long_name "Caco3";
    String units "percent";
  }
  opal {
    Float32 actual_range 0.43, 17.71;
    String long_name "Opal";
    String units "percent";
  }
  C14_age {
    Int32 actual_range 4044, 35653;
    String long_name "C14_age";
    String units "years";
  }
  C14_age_err {
    Int32 actual_range 11, 773;
    String long_name "C14_age_err";
    String units "years";
  }
 }
  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 doi "10.26008/1912/bco-dmo.985428.2";
    Float64 Easternmost_Easting -134.9483;
    Float64 geospatial_lat_max 8.925;
    Float64 geospatial_lat_min -12.0032;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -134.9483;
    Float64 geospatial_lon_min -140.1493;
    String geospatial_lon_units "degrees_east";
    String history 
"2025-12-15T21:34:53Z (local files)
2025-12-15T21:34:53Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_985428_v2.html";
    String infoUrl "https://osprey.bco-dmo.org/dataset/985428";
    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 8.925;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -12.0032;
    String summary "This dataset reports measurements of radionuclides detected in sediment core samples collected on the R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project.";
    String title "[rad_sed_core] - Radionuclides sediment cores collected on the R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project (U.S. JGOFS Equatorial Pacific)";
    Float64 Westernmost_Easting -140.1493;
  }
}

 

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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 Data Access Protocol (DAP) and its selection constraints.

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.
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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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