ERDDAP > tabledap > Data Access Form

Dataset Title:	[Drop Sampling Data - Port Fourchon, LA 2022] - Species counts, site-level information and environmental context sampled near Port Fourchon, Louisiana from September 23 - 29, 2022. (CAREER: Integrating Seascapes and Energy Flow: learning and teaching about energy, biodiversity, and ecosystem function on the frontlines of climate change)
Institution:	BCO-DMO   (Dataset ID: bcodmo_dataset_947784_v1)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
site_date_key (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"05244dc3"	"f7bb8461"
site_number (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		2	113
sample_date (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"2022-09-23T07:21"	"2022-09-29T07:51"
sample_trip (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		2209	2209
water_depth (cm)	!= =~ <= >= = < >		!= =~ <= >= = < >		16.0	68.0
temperature (degrees Celcius (°C))	!= =~ <= >= = < >		!= =~ <= >= = < >		19.5	34.5
salinity (parts per thousand (ppt or ‰))	!= =~ <= >= = < >		!= =~ <= >= = < >		17.6	25.6
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		29.09944	29.16101
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-90.25072	-90.1568
CALSAP (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	9
CTEBOL (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	18
EVOLYR (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
FUNGRA (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	32
PALSP (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	215
PENSET (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	106
SCIOCE (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
SYMPLA (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	5
CLIVIT (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	4
SCIOCEN (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	3
SOLCAN (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	8
ANCMIT (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	24
UNKCRU (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
EUCMEL (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	18
MICUND (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	8
PANSIM (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	6
PETARM (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	4
UNKFSH (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	4
CYPVAR (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
LITIRR (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	16
MENBER (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	9
PENAZTM (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	2
PENAZTS (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	3
PROPAN (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	5
FUNSIM (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	4
FUNXEN (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
MUGCEP (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	2
ARMCIN (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
UNKPOL (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
ALPHET (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	5
BATSOP (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	3
MYRPUN (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
PARLETJ (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
UROCIN (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"0"	"2"
GOBOCE (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	2
CYNNEB (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
NEVDEL (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
GOBBOS (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	6
PANOBE (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	2
AMPSPP (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
LAGRHO (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
PAGLON (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
UNKART (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	2
CRAVIR (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
POELAT (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	3
FSHEGG (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
BAGMAR (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
TRIMAC (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
UCASP (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" site_date_key site_number sample_date sample_trip water_depth temperature salinity latitude longitude CALSAP CTEBOL EVOLYR FUNGRA PALSP PENSET SCIOCE SYMPLA CLIVIT SCIOCEN SOLCAN ANCMIT UNKCRU EUCMEL MICUND PANSIM PETARM UNKFSH CYPVAR LITIRR MENBER PENAZTM PENAZTS PROPAN FUNSIM FUNXEN MUGCEP ARMCIN UNKPOL ALPHET BATSOP MYRPUN PARLETJ UROCIN GOBOCE CYNNEB NEVDEL GOBBOS PANOBE AMPSPP LAGRHO PAGLON UNKART CRAVIR POELAT FSHEGG BAGMAR TRIMAC UCASP site_date_key site_number sample_date sample_trip water_depth temperature salinity latitude longitude CALSAP CTEBOL EVOLYR FUNGRA PALSP PENSET SCIOCE SYMPLA CLIVIT SCIOCEN SOLCAN ANCMIT UNKCRU EUCMEL MICUND PANSIM PETARM UNKFSH CYPVAR LITIRR MENBER PENAZTM PENAZTS PROPAN FUNSIM FUNXEN MUGCEP ARMCIN UNKPOL ALPHET BATSOP MYRPUN PARLETJ UROCIN GOBOCE CYNNEB NEVDEL GOBBOS PANOBE AMPSPP LAGRHO PAGLON UNKART CRAVIR POELAT FSHEGG BAGMAR TRIMAC UCASP site_date_key site_number sample_date sample_trip water_depth temperature salinity latitude longitude CALSAP CTEBOL EVOLYR FUNGRA PALSP PENSET SCIOCE SYMPLA CLIVIT SCIOCEN SOLCAN ANCMIT UNKCRU EUCMEL MICUND PANSIM PETARM UNKFSH CYPVAR LITIRR MENBER PENAZTM PENAZTS PROPAN FUNSIM FUNXEN MUGCEP ARMCIN UNKPOL ALPHET BATSOP MYRPUN PARLETJ UROCIN GOBOCE CYNNEB NEVDEL GOBBOS PANOBE AMPSPP LAGRHO PAGLON UNKART CRAVIR POELAT FSHEGG BAGMAR TRIMAC UCASP site_date_key site_number sample_date sample_trip water_depth temperature salinity latitude longitude CALSAP CTEBOL EVOLYR FUNGRA PALSP PENSET SCIOCE SYMPLA CLIVIT SCIOCEN SOLCAN ANCMIT UNKCRU EUCMEL MICUND PANSIM PETARM UNKFSH CYPVAR LITIRR MENBER PENAZTM PENAZTS PROPAN FUNSIM FUNXEN MUGCEP ARMCIN UNKPOL ALPHET BATSOP MYRPUN PARLETJ UROCIN GOBOCE CYNNEB NEVDEL GOBBOS PANOBE AMPSPP LAGRHO PAGLON UNKART CRAVIR POELAT FSHEGG BAGMAR TRIMAC UCASP site_date_key site_number sample_date sample_trip water_depth temperature salinity latitude longitude CALSAP CTEBOL EVOLYR FUNGRA PALSP PENSET SCIOCE SYMPLA CLIVIT SCIOCEN SOLCAN ANCMIT UNKCRU EUCMEL MICUND PANSIM PETARM UNKFSH CYPVAR LITIRR MENBER PENAZTM PENAZTS PROPAN FUNSIM FUNXEN MUGCEP ARMCIN UNKPOL ALPHET BATSOP MYRPUN PARLETJ UROCIN GOBOCE CYNNEB NEVDEL GOBBOS PANOBE AMPSPP LAGRHO PAGLON UNKART CRAVIR POELAT FSHEGG BAGMAR TRIMAC UCASP ")

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 {
  site_date_key {
    String long_name "Site_date_key";
    String units "unitless";
  }
  site_number {
    Int32 actual_range 2, 113;
    String long_name "Site_number";
    String units "unitless";
  }
  sample_date {
    String long_name "Sample_date";
    String units "unitless";
  }
  sample_trip {
    Int32 actual_range 2209, 2209;
    String long_name "Sample_trip";
    String units "unitless";
  }
  water_depth {
    Float32 actual_range 16.0, 68.0;
    String long_name "Water_depth";
    String units "cm";
  }
  temperature {
    Float32 actual_range 19.5, 34.5;
    String long_name "Temperature";
    String units "degrees Celcius (°C)";
  }
  salinity {
    Float32 actual_range 17.6, 25.6;
    String long_name "Salinity";
    String units "parts per thousand (ppt or ‰)";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 29.09944, 29.16101;
    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 -90.25072, -90.1568;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  CALSAP {
    Int32 actual_range 0, 9;
    String long_name "Calsap";
    String units "unitless";
  }
  CTEBOL {
    Int32 actual_range 0, 18;
    String long_name "Ctebol";
    String units "unitless";
  }
  EVOLYR {
    Int32 actual_range 0, 1;
    String long_name "Evolyr";
    String units "unitless";
  }
  FUNGRA {
    Int32 actual_range 0, 32;
    String long_name "Fungra";
    String units "unitless";
  }
  PALSP {
    Int32 actual_range 0, 215;
    String long_name "Palsp";
    String units "unitless";
  }
  PENSET {
    Int32 actual_range 0, 106;
    String long_name "Penset";
    String units "unitless";
  }
  SCIOCE {
    Int32 actual_range 0, 1;
    String long_name "Scioce";
    String units "unitless";
  }
  SYMPLA {
    Int32 actual_range 0, 5;
    String long_name "Sympla";
    String units "unitless";
  }
  CLIVIT {
    Int32 actual_range 0, 4;
    String long_name "Clivit";
    String units "unitless";
  }
  SCIOCEN {
    Int32 actual_range 0, 3;
    String long_name "Sciocen";
    String units "unitless";
  }
  SOLCAN {
    Int32 actual_range 0, 8;
    String long_name "Solcan";
    String units "unitless";
  }
  ANCMIT {
    Int32 actual_range 0, 24;
    String long_name "Ancmit";
    String units "unitless";
  }
  UNKCRU {
    Int32 actual_range 0, 1;
    String long_name "Unkcru";
    String units "unitless";
  }
  EUCMEL {
    Int32 actual_range 0, 18;
    String long_name "Eucmel";
    String units "unitless";
  }
  MICUND {
    Int32 actual_range 0, 8;
    String long_name "Micund";
    String units "unitless";
  }
  PANSIM {
    Int32 actual_range 0, 6;
    String long_name "Pansim";
    String units "unitless";
  }
  PETARM {
    Int32 actual_range 0, 4;
    String long_name "Petarm";
    String units "unitless";
  }
  UNKFSH {
    Int32 actual_range 0, 4;
    String long_name "Unkfsh";
    String units "unitless";
  }
  CYPVAR {
    Int32 actual_range 0, 1;
    String long_name "Cypvar";
    String units "unitless";
  }
  LITIRR {
    Int32 actual_range 0, 16;
    String long_name "Litirr";
    String units "unitless";
  }
  MENBER {
    Int32 actual_range 0, 9;
    String long_name "Menber";
    String units "unitless";
  }
  PENAZTM {
    Int32 actual_range 0, 2;
    String long_name "Penaztm";
    String units "unitless";
  }
  PENAZTS {
    Int32 actual_range 0, 3;
    String long_name "Penazts";
    String units "unitless";
  }
  PROPAN {
    Int32 actual_range 0, 5;
    String long_name "Propan";
    String units "unitless";
  }
  FUNSIM {
    Int32 actual_range 0, 4;
    String long_name "Funsim";
    String units "unitless";
  }
  FUNXEN {
    Int32 actual_range 0, 1;
    String long_name "Funxen";
    String units "unitless";
  }
  MUGCEP {
    Int32 actual_range 0, 2;
    String long_name "Mugcep";
    String units "unitless";
  }
  ARMCIN {
    Int32 actual_range 0, 1;
    String long_name "Armcin";
    String units "unitless";
  }
  UNKPOL {
    Int32 actual_range 0, 1;
    String long_name "Unkpol";
    String units "unitless";
  }
  ALPHET {
    Int32 actual_range 0, 5;
    String long_name "Alphet";
    String units "unitless";
  }
  BATSOP {
    Int32 actual_range 0, 3;
    String long_name "Batsop";
    String units "unitless";
  }
  MYRPUN {
    Int32 actual_range 0, 1;
    String long_name "Myrpun";
    String units "unitless";
  }
  PARLETJ {
    Int32 actual_range 0, 1;
    String long_name "Parletj";
    String units "unitless";
  }
  UROCIN {
    String long_name "Urocin";
    String units "unitless";
  }
  GOBOCE {
    Int32 actual_range 0, 2;
    String long_name "Goboce";
    String units "unitless";
  }
  CYNNEB {
    Int32 actual_range 0, 1;
    String long_name "Cynneb";
    String units "unitless";
  }
  NEVDEL {
    Int32 actual_range 0, 1;
    String long_name "Nevdel";
    String units "unitless";
  }
  GOBBOS {
    Int32 actual_range 0, 6;
    String long_name "Gobbos";
    String units "unitless";
  }
  PANOBE {
    Int32 actual_range 0, 2;
    String long_name "Panobe";
    String units "unitless";
  }
  AMPSPP {
    Int32 actual_range 0, 1;
    String long_name "Ampspp";
    String units "unitless";
  }
  LAGRHO {
    Int32 actual_range 0, 1;
    String long_name "Lagrho";
    String units "unitless";
  }
  PAGLON {
    Int32 actual_range 0, 1;
    String long_name "Paglon";
    String units "unitless";
  }
  UNKART {
    Int32 actual_range 0, 2;
    String long_name "Unkart";
    String units "unitless";
  }
  CRAVIR {
    Int32 actual_range 0, 1;
    String long_name "Cravir";
    String units "unitless";
  }
  POELAT {
    Int32 actual_range 0, 3;
    String long_name "Poelat";
    String units "unitless";
  }
  FSHEGG {
    Int32 actual_range 0, 0;
    String long_name "Fshegg";
    String units "unitless";
  }
  BAGMAR {
    Int32 actual_range 0, 1;
    String long_name "Bagmar";
    String units "unitless";
  }
  TRIMAC {
    Int32 actual_range 0, 1;
    String long_name "Trimac";
    String units "unitless";
  }
  UCASP {
    Int32 actual_range 0, 1;
    String long_name "Ucasp";
    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 doi "10.26008/1912/bco-dmo.947784.1";
    Float64 Easternmost_Easting -90.1568;
    Float64 geospatial_lat_max 29.16101;
    Float64 geospatial_lat_min 29.09944;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -90.1568;
    Float64 geospatial_lon_min -90.25072;
    String geospatial_lon_units "degrees_east";
    String history 
"2025-04-14T17:42:14Z (local files)
2025-04-14T17:42:14Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_947784_v1.html";
    String infoUrl "https://osprey.bco-dmo.org/dataset/947784";
    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 29.16101;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 29.09944;
    String summary 
"This dataset provides species count data collected during the Fall 2022 drop sampling season at 52 sites near Port Fourchon, Louisiana. The sampling effort aimed to assess the abundance and composition of estuarine nekton species across a landscape experiencing significant climate-driven habitat change, including mangrove encroachment and marsh loss. Species counts were obtained using a drop sampler with a 1.2 m² area, deployed along the marsh edge at each site. Nekton within the sampler were captured using a suction pump and dipnets, sorted into taxonomic groups, and enumerated.The data are presented alongside site-level information, including approximate geolocation, date, and environmental context (e.g., habitat classification derived from drone and satellite imagery).

The purpose of this dataset is to evaluate how species abundances respond to habitat structure at multiple spatial scales, particularly in relation to landscape metrics such as land-to-water ratio, edge area, and mangrove cover. This dataset is useful for ecologists, resource managers, and conservation scientists interested in habitat suitability, estuarine ecology, and the impacts of climate-driven habitat changes on coastal nekton communities.

This dataset is part of a study exploring the effect of habitat scale on models linking species abundance to landscape metrics. This was collected by Herbert Leavitt, Dr. James Nelson, and Alex Thomas. Affiliation at time of sampling was University of Louisiana at Lafayette.";
    String title "[Drop Sampling Data - Port Fourchon, LA 2022] - Species counts, site-level information and environmental context sampled near Port Fourchon, Louisiana from September 23 - 29, 2022. (CAREER: Integrating Seascapes and Energy Flow: learning and teaching about energy, biodiversity, and ecosystem function on the frontlines of climate change)";
    Float64 Westernmost_Easting -90.25072;
  }
}

 

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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 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.
• (easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
• (not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

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.

 

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ERDDAP, Version 2.22
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