ERDDAP
Easier access to realtime and historic LISICOS buoy observations. |
Brought to you by NOAA IOOS NERACOOS UCONN LISICOS |
Dataset Title: | Project_Oceanology Van Dorn Data |
Institution: | University of Connecticut (Dataset ID: Project_Oceanology_Van_Dorn) |
Information: | Summary | License | FGDC | ISO 19115 | Metadata | Background | Make a graph |
Attributes { s { latitude { String _CoordinateAxisType "Lat"; String axis "Y"; String ioos_category "Location"; String long_name "Latitude"; String standard_name "latitude"; String units "degrees_north"; } longitude { String _CoordinateAxisType "Lon"; String axis "X"; String ioos_category "Location"; String long_name "Longitude"; String standard_name "longitude"; String units "degrees_east"; } School { String ioos_category "Identifier"; } Station_Number { String ioos_category "Identifier"; } Station_Description { String ioos_category "Identifier"; } time { String _CoordinateAxisType "Time"; String axis "T"; String ioos_category "Time"; String long_name "Time"; String standard_name "time"; String time_origin "01-JAN-1970 00:00:00"; String units "seconds since 1970-01-01T00:00:00Z"; } Surface_Depth { String ioos_category "Identifier"; } Middle_Depth { String ioos_category "Identifier"; } Bottom_Depth { String ioos_category "Identifier"; } Surface_Temperature { String ioos_category "Identifier"; } Middle_Temperature { String ioos_category "Identifier"; } Bottom_Temperature { String ioos_category "Identifier"; } Surface_pH { String ioos_category "Identifier"; } Middle_pH { String ioos_category "Identifier"; } Bottom_pH { String ioos_category "Identifier"; } Surface_CO2_Concentration { String ioos_category "Identifier"; } Middle_CO2_Concentration { String ioos_category "Identifier"; } Bottom_CO2_Concentration { String ioos_category "Identifier"; } Surface_Density { String ioos_category "Identifier"; } Middle_Density { String ioos_category "Identifier"; } Bottom_Density { String ioos_category "Identifier"; } } NC_GLOBAL { String cdm_data_type "Point"; String Conventions "COARDS, CF-1.6, Unidata Dataset Discovery v1.0"; String creator_address "1080 Shennecossett Road, Groton, CT 06340 USA"; String creator_city "Groton"; String creator_country "United States"; String creator_email "todd.fake@uconn.edu"; String creator_institution "University of Connecticut"; String creator_sector "academic"; String creator_url "http://lisicos.uconn.edu"; String featureType "Point"; String geospatial_lat_units "degrees_north"; String geospatial_lon_units "degrees_east"; String history "2024-12-23T03:03:50Z (source database) 2024-12-23T03:03:50Z http://merlin.dms.uconn.edu:8080/erddap/tabledap/Project_Oceanology_Van_Dorn.html"; String id "Project Oceanology Van Dorn"; String info_url "http://lisicos.uconn.edu/"; String infoUrl "http://lisicos.uconn.edu/"; String institution "University of Connecticut"; String keywords "Sentinel > Oceans > Ocean Data > New England"; String keywords_vocabulary "GCMD Science Keywords"; 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."; String naming_authority "edu.connecticut"; String publisher_country "United States"; String publisher_email "todd.fake@uconn.edu"; String publisher_institution "University of Connecticut"; String publisher_name "Department of Marine Sciences, University of Connecticut"; String publisher_url "http://lisicos.uconn.edu"; String sourceUrl "(source database)"; String standard_name_vocabulary "CF-1.6"; String station "Project Oceanology Data"; String station_site_desc "Project_Oceanology Van Dorn Data"; String summary "Long Island Sound observation data from Project Oceanology. These data are served by Unidata's Thematic Realtime Environmental Distributed Data Services (THREDDS) Data Server (TDS) in a variety of interoperable data services and output formats."; String testOutOfDate "now-1day"; String title "Project_Oceanology Van Dorn Data"; } }
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.