ERDDAP > tabledap > Data Access Form

Dataset Title:	[PE24-03 Unbinned CTD] - Processed CTD data from 26 casts conducted on R/V Pelican cruise PE24-03 in the Northern Gulf of Mexico in August 2023 (CAREER: Investigating aerobic microbial respiration dynamics in coastal hypoxia)
Institution:	BCO-DMO   (Dataset ID: bcodmo_dataset_944178_v1)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
Cast (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"b3"	"f4"
latitude (Lat_start, degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		28.60817	29.18283
longitude (Lon_start, degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-91.617	-90.03133
time (Iso_datetime_start_utc, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2023-08-02T14:21:22Z	2023-08-06T19:07:04Z
altM (meters (m))	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	105.71
avgsvCM (meters per second (m/s))	!= =~ <= >= = < >		!= =~ <= >= = < >		1541.54	1552.48
nbf (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	12
c0S_m (Siemens per meter (S/m))	!= =~ <= >= = < >		!= =~ <= >= = < >		4.686002	6.170643
c1S_m (Siemens per meter (S/m))	!= =~ <= >= = < >		!= =~ <= >= = < >		4.754711	6.044482
depth (Depsm, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.772	29.644
dz_dtM (meters per second (m/s))	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.643	0.741
latitude_degrees_North (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		28.60764	29.1829
longitude_degrees_East (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-91.61708	-90.02938
sbeox0Mg_L (milligrams per liter (mg/L))	!= =~ <= >= = < >		!= =~ <= >= = < >		-83.0492	8.0082
sbeox1Mg_L (milligrams per liter (mg/L))	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.1196	8.078
prDM (decibars (db))	!= =~ <= >= = < >		!= =~ <= >= = < >		1.784	29.847
sal00 (PSU)	!= =~ <= >= = < >		!= =~ <= >= = < >		25.7695	141.6977
svCM (meters per second (m/s))	!= =~ <= >= = < >		!= =~ <= >= = < >		1533.46	1552.88
t090C (degrees Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		-16.3999	34.0782
t190C (degrees Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		20.9267	29.9038
timeS (seconds)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	405.167
CStarTr0 (percent (%))	!= =~ <= >= = < >		!= =~ <= >= = < >		3.372	96.3247
ph (unitless (pH scale))	!= =~ <= >= = < >		!= =~ <= >= = < >		7.561	8.161
flECO_AFL (milligrams per cubic meter (mg/m^3))	!= =~ <= >= = < >		!= =~ <= >= = < >		0.1089	9.5594
sal11 (PSU)	!= =~ <= >= = < >		!= =~ <= >= = < >		27.9707	39.1249
secS_priS (PSU)	!= =~ <= >= = < >		!= =~ <= >= = < >		-106.6632	4.0738
flag (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"0.000e+00"	"0.000e+00"

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" Cast latitude longitude time altM avgsvCM nbf c0S_m c1S_m depth dz_dtM latitude_degrees_North longitude_degrees_East sbeox0Mg_L sbeox1Mg_L prDM sal00 svCM t090C t190C timeS CStarTr0 ph flECO_AFL sal11 secS_priS flag Cast latitude longitude time altM avgsvCM nbf c0S_m c1S_m depth dz_dtM latitude_degrees_North longitude_degrees_East sbeox0Mg_L sbeox1Mg_L prDM sal00 svCM t090C t190C timeS CStarTr0 ph flECO_AFL sal11 secS_priS flag Cast latitude longitude time altM avgsvCM nbf c0S_m c1S_m depth dz_dtM latitude_degrees_North longitude_degrees_East sbeox0Mg_L sbeox1Mg_L prDM sal00 svCM t090C t190C timeS CStarTr0 ph flECO_AFL sal11 secS_priS flag Cast latitude longitude time altM avgsvCM nbf c0S_m c1S_m depth dz_dtM latitude_degrees_North longitude_degrees_East sbeox0Mg_L sbeox1Mg_L prDM sal00 svCM t090C t190C timeS CStarTr0 ph flECO_AFL sal11 secS_priS flag Cast latitude longitude time altM avgsvCM nbf c0S_m c1S_m depth dz_dtM latitude_degrees_North longitude_degrees_East sbeox0Mg_L sbeox1Mg_L prDM sal00 svCM t090C t190C timeS CStarTr0 ph flECO_AFL sal11 secS_priS flag ")

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 {
  Cast {
    String long_name "Cast";
    String units "unitless";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 28.60817, 29.18283;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Lat_start";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -91.617, -90.03133;
    String axis "X";
    String ioos_category "Location";
    String long_name "Lon_start";
    String standard_name "longitude";
    String units "degrees_east";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.690986082e+9, 1.691348824e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Iso_datetime_start_utc";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  altM {
    Float32 actual_range 0.0, 105.71;
    String long_name "Altm";
    String units "meters (m)";
  }
  avgsvCM {
    Float32 actual_range 1541.54, 1552.48;
    String long_name "Avgsvcm";
    String units "meters per second (m/s)";
  }
  nbf {
    Int32 actual_range 0, 12;
    String long_name "Nbf";
    String units "unitless";
  }
  c0S_m {
    Float32 actual_range 4.686002, 6.170643;
    String long_name "C0s_m";
    String units "Siemens per meter (S/m)";
  }
  c1S_m {
    Float32 actual_range 4.754711, 6.044482;
    String long_name "C1s_m";
    String units "Siemens per meter (S/m)";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 actual_range 1.772, 29.644;
    String axis "Z";
    String ioos_category "Location";
    String long_name "Depsm";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  dz_dtM {
    Float32 actual_range -0.643, 0.741;
    String long_name "Dz_dtm";
    String units "meters per second (m/s)";
  }
  latitude_degrees_North {
    Float32 actual_range 28.60764, 29.1829;
    String long_name "Latitude";
    String units "degrees_north";
  }
  longitude_degrees_East {
    Float32 actual_range -91.61708, -90.02938;
    String long_name "Longitude";
    String units "degrees_east";
  }
  sbeox0Mg_L {
    Float32 actual_range -83.0492, 8.0082;
    String long_name "Sbeox0mg_l";
    String units "milligrams per liter (mg/L)";
  }
  sbeox1Mg_L {
    Float32 actual_range -0.1196, 8.078;
    String long_name "Sbeox1mg_l";
    String units "milligrams per liter (mg/L)";
  }
  prDM {
    Float32 actual_range 1.784, 29.847;
    String long_name "Prdm";
    String units "decibars (db)";
  }
  sal00 {
    Float32 actual_range 25.7695, 141.6977;
    String long_name "Sal00";
    String units "PSU";
  }
  svCM {
    Float32 actual_range 1533.46, 1552.88;
    String long_name "Svcm";
    String units "meters per second (m/s)";
  }
  t090C {
    Float32 actual_range -16.3999, 34.0782;
    String long_name "T090c";
    String units "degrees Celsius";
  }
  t190C {
    Float32 actual_range 20.9267, 29.9038;
    String long_name "T190c";
    String units "degrees Celsius";
  }
  timeS {
    Float32 actual_range 0.0, 405.167;
    String long_name "Times";
    String units "seconds";
  }
  CStarTr0 {
    Float32 actual_range 3.372, 96.3247;
    String long_name "Cstartr0";
    String units "percent (%)";
  }
  ph {
    Float32 actual_range 7.561, 8.161;
    String long_name "Ph";
    String units "unitless (pH scale)";
  }
  flECO_AFL {
    Float32 actual_range 0.1089, 9.5594;
    String long_name "Fleco_afl";
    String units "milligrams per cubic meter (mg/m^3)";
  }
  sal11 {
    Float32 actual_range 27.9707, 39.1249;
    String long_name "Sal11";
    String units "PSU";
  }
  secS_priS {
    Float32 actual_range -106.6632, 4.0738;
    String long_name "Secs_pris";
    String units "PSU";
  }
  flag {
    String long_name "Flag";
    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.944178.1";
    Float64 Easternmost_Easting -90.03133;
    Float64 geospatial_lat_max 29.18283;
    Float64 geospatial_lat_min 28.60817;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -90.03133;
    Float64 geospatial_lon_min -91.617;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 29.644;
    Float64 geospatial_vertical_min 1.772;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2025-03-01T00:19:31Z (local files)
2025-03-01T00:19:31Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_944178_v1.html";
    String infoUrl "https://www.bco-dmo.org/dataset/944178";
    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 29.18283;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 28.60817;
    String summary "This dataset includes the processed CTD data from 26 casts conducted on R/V Pelican cruise PE24-03 in the Northern Gulf of Mexico in August 2023. Data have not been binned by depth.";
    String time_coverage_end "2023-08-06T19:07:04Z";
    String time_coverage_start "2023-08-02T14:21:22Z";
    String title "[PE24-03 Unbinned CTD] - Processed CTD data from 26 casts conducted on R/V Pelican cruise PE24-03 in the Northern Gulf of Mexico in August 2023 (CAREER: Investigating aerobic microbial respiration dynamics in coastal hypoxia)";
    Float64 Westernmost_Easting -91.617;
  }
}

 

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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.

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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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