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Dataset Title:	Measurement of Seawater Temperature at Carna, Co. Galway (1974-2003)
Institution:	University of Galway   (Dataset ID: nuig_carna_temp)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum    or a List of Values	Maximum
midgid (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
SeaVox_SeaArea (SeaVox Sea-Area, Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
SeaVox_SeaArea_urn (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
ICES_ecoregion (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
ICES_area (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
ICES_statistical_rectangle (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
MSFD_region (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
MSFD_subregion (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
WFD_waterbody_type (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
WFD_waterbody_name (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
SWD_shellfish_waterbody (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
comp4_assessment_area_name (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
ore_site (ORE site name, Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
transect (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
station_id (Station name, Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >		"Carna"
site_bathy_depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >
year (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
month (Not applicable)	!= =~ <= >= = < >		!= =~ <= >= = < >
time (time of measurement, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >
depth (depth of measurement, m)	!= =~ <= >= = < >		!= =~ <= >= = < >
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >
temperature (Degrees Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >

 

Server-side Functions

distinct()

orderBy orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean (" midgid SeaVox_SeaArea SeaVox_SeaArea_urn ICES_ecoregion ICES_area ICES_statistical_rectangle MSFD_region MSFD_subregion WFD_waterbody_type WFD_waterbody_name SWD_shellfish_waterbody comp4_assessment_area_name ore_site transect station_id site_bathy_depth year month time depth latitude longitude temperature midgid SeaVox_SeaArea SeaVox_SeaArea_urn ICES_ecoregion ICES_area ICES_statistical_rectangle MSFD_region MSFD_subregion WFD_waterbody_type WFD_waterbody_name SWD_shellfish_waterbody comp4_assessment_area_name ore_site transect station_id site_bathy_depth year month time depth latitude longitude temperature midgid SeaVox_SeaArea SeaVox_SeaArea_urn ICES_ecoregion ICES_area ICES_statistical_rectangle MSFD_region MSFD_subregion WFD_waterbody_type WFD_waterbody_name SWD_shellfish_waterbody comp4_assessment_area_name ore_site transect station_id site_bathy_depth year month time depth latitude longitude temperature midgid SeaVox_SeaArea SeaVox_SeaArea_urn ICES_ecoregion ICES_area ICES_statistical_rectangle MSFD_region MSFD_subregion WFD_waterbody_type WFD_waterbody_name SWD_shellfish_waterbody comp4_assessment_area_name ore_site transect station_id site_bathy_depth year month time depth latitude longitude temperature midgid SeaVox_SeaArea SeaVox_SeaArea_urn ICES_ecoregion ICES_area ICES_statistical_rectangle MSFD_region MSFD_subregion WFD_waterbody_type WFD_waterbody_name SWD_shellfish_waterbody comp4_assessment_area_name ore_site transect station_id site_bathy_depth year month time depth latitude longitude temperature ")

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  midgid {
    String cf_role "timeseries_id";
    String comment "The internal identifier for data granules (e.g. a CTD profile, a mooring deployment, a cruise of underway data, etc) managed by the Marine Institute.";
    String ioos_category "Identifier";
    String long_name "Marine Institute Data Granule Identifier";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  SeaVox_SeaArea {
    String comment "This field is populated from the SeaVoX salt and fresh water body gazetteer (https://vocab.nerc.ac.uk/collection/C19/current/).";
    String ioos_category "Identifier";
    String long_name "SeaVox Sea-Area";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  SeaVox_SeaArea_urn {
    String comment "This field is populated with the code from the SeaVoX salt and fresh water body gazetteer (https://vocab.nerc.ac.uk/collection/C19/current/).";
    String ioos_category "Identifier";
    String long_name "SeaVox Sea-Area code value";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  ICES_ecoregion {
    String comment "The ecoregions are based on biogeographic and oceanographic features and existing political, social, economic, and management divisions. They are developed through an iterative process of consultations between scientists and stakeholders led by the ICES Advisory Committee (ACOM). See: https://www.ices.dk/SiteCollectionImages/advice/ICES_ecoregions.jpg";
    String ioos_category "Identifier";
    String long_name "ICES ecoregion";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  ICES_area {
    String comment "See: https://www.ices.dk/data/Documents/Maps/ICES-Ecoregions-hybrid-statistical-areas.png";
    String ioos_category "Identifier";
    String long_name "ICES area";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  ICES_statistical_rectangle {
    String comment "ICES statistical rectangles are used for the gridding of data to make simplified analysis and visualization. ICES statistical rectangles (StatRecs) have been in use since the 1970's, and were first officially referenced in CM document 1977/Gen:3 document 'ICES Statistical Rectangle Coding System'. ICES statistical rectangles provide a grid covering the area between 36 degrees N and 85 degrees 30 minutes N and 44 degrees W and 68 degrees 30 minutes E. See: https://www.ices.dk/data/maps/Pages/ICES-statistical-rectangles.aspx";
    String ioos_category "Identifier";
    String long_name "ICES statistical rectangle";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  MSFD_region {
    String comment "This field is populated with the MSFD region (https://www.eea.europa.eu/data-and-maps/data/europe-seas/marine-regions-and-subregions-1/technical-document).";
    String ioos_category "Identifier";
    String long_name "Marine Strategy Framework Directive region";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  MSFD_subregion {
    String comment "This field is populated with the MSFD sub-region (https://www.eea.europa.eu/data-and-maps/data/europe-seas/marine-regions-and-subregions-1/technical-document).";
    String ioos_category "Identifier";
    String long_name "Marine Strategy Framework Directive sub-region";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  WFD_waterbody_type {
    String comment "This field is populated with the WFD water body type (http://gis.epa.ie/GetData/Download).";
    String ioos_category "Identifier";
    String long_name "Water Framework Directive waterbody type";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  WFD_waterbody_name {
    String comment "This field is populated with the WFD water body name (http://gis.epa.ie/GetData/Download).";
    String ioos_category "Identifier";
    String long_name "Water Framework Directive waterbody name";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  SWD_shellfish_waterbody {
    String comment "This field is populated with the SWD water body name (http://gis.epa.ie/GetData/Download).";
    String ioos_category "Identifier";
    String long_name "Shellfish Water Directive shellfish water";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  comp4_assessment_area_name {
    String comment "This field is populated with the 4th Application of OSPAR Common Procedure Assessment Area names.";
    String ioos_category "Identifier";
    String long_name "OSPAR Comp4 Assessment Area Name";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  ore_site {
    String comment "Name of an actual or prospective ORE site";
    String ioos_category "Identifier";
    String long_name "ORE site name";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  transect {
    String comment "A name given to a repeat transect as a grouping of repeat stations or collection of stations along a geographically defined transect.";
    String ioos_category "Other";
    String long_name "Named transect of repeat stations";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  station_id {
    String comment "A name used to identify a location that has over time been revisited for the purpose of repeat measurement as part of a long-term observation series. Sometimes termed a \"site\" and OceanSITES define as a defined geographic location where sustained oceanographic, meteorological or other observations are made. Note: A site should be thought of as a point in space, i.e. a nominal position, with a small area extent around it, such that successive observations from anywhere within this area reasonably represent conditions at the nominal position for the major scientific questions that the observations address.";
    String ioos_category "Identifier";
    String long_name "Station name";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  site_bathy_depth {
    String comment "The sea-floor depth at the location identified by the positional metadata in the dataset.";
    String ioos_category "Bathymetry";
    String long_name "sea floor depth below sea surface";
    String sdn_parameter_name "Sea-floor depth (below instantaneous sea level) {bathymetric depth} in the water body";
    String sdn_parameter_urn "SDN:P01::MBANZZZZ";
    String sdn_uom_name "Metres";
    String sdn_uom_urn "SDN:P06::ULAA";
    String standard_name "sea_floor_depth_below_sea_surface";
    String technical_data "true";
    String units "m";
  }
  year {
    String comment "A metadata variable containing the year component of the time.";
    String ioos_category "Other";
    String long_name "year";
    String sdn_parameter_name "Year since birth of Christ";
    String sdn_parameter_urn "SDN:P01::YEARXXXX";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  month {
    String comment "A metadata variable containing the month component of the time.";
    String ioos_category "Other";
    String long_name "month";
    String sdn_parameter_name "Month within year";
    String sdn_parameter_urn "SDN:P01::MNTHXXXX";
    String sdn_uom_name "Not applicable";
    String sdn_uom_urn "SDN:P06::XXXX";
    String technical_data "true";
    String units "Not applicable";
  }
  time {
    String _CoordinateAxisType "Time";
    String axis "T";
    String calendar "standard";
    String ioos_category "Time";
    String long_name "time of measurement";
    String Processing_level "Raw instrument data";
    String QC_indicator "good data";
    String sdn_odv_parameter_urn "SDN:P01::DTUT8601";
    String sdn_odv_units_urn "SDN:P06::TISO";
    String sdn_parameter_name "Elapsed time relative to 1970-01-01T00:00:00Z";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ELTMEP01/";
    String sdn_parameter_urn "SDN:P01::ELTMEP01";
    String sdn_qc "1";
    String sdn_uom_name "Seconds";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTBB/";
    String sdn_uom_urn "SDN:P06::UTBB";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    String whp_name "DATE,TIME";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    String axis "Z";
    String coordinate_reference_frame "urn:ogc:def:crs:EPSG::5715";
    String ioos_category "Location";
    String long_name "depth of measurement";
    String positive "down";
    String Processing_level "Data manually reviewed";
    String QC_indicator "nominal value";
    String reference "mean sea level";
    String sdn_parameter_name "Depth (spatial coordinate) relative to water surface in the water body";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ADEPZZ01/";
    String sdn_parameter_urn "SDN:P01::ADEPZZ01";
    String sdn_qc "7";
    String sdn_uom_name "metres";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/ULAA/";
    String sdn_uom_urn "SDN:P06::ULAA";
    String standard_name "depth";
    String units "m";
    Float64 valid_max 12000.0;
    Float64 valid_min 0.0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue 99999.0;
    String axis "Y";
    String coordinate_reference_frame "urn:ogc:def:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "latitude of measurement";
    String Processing_level "Data manually reviewed";
    String QC_indicator "nominal value";
    String reference "WGS84";
    String sdn_parameter_name "Latitude north";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALATZZ01/";
    String sdn_parameter_urn "SDN:P01::ALATZZ01";
    String sdn_uom_name "Degrees north";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/DEGN/";
    String sdn_uom_urn "SDN:P06::DEGN";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
    String whp_name "LATITUDE";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue 99999.0;
    String axis "X";
    String coordinate_reference_frame "urn:ogc:def:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "longitude of measurement";
    String Processing_level "Data manually reviewed";
    String QC_indicator "nominal value";
    String reference "WGS84";
    String sdn_parameter_name "Longitude east";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALONZZ01/";
    String sdn_parameter_urn "SDN:P01::ALONZZ01";
    String sdn_uom_name "Degrees east";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/DEGE/";
    String sdn_uom_urn "SDN:P06::DEGE";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
    String whp_name "LONGITUDE";
  }
  temperature {
    String atlantos_EOV_name "Temperature";
    String atlantos_EOV_urn "SDN:A05::EV_SEATEMP";
    String coordinates "TIME;DEPTH;LATITUDE;LONGITUDE";
    String ices_PARAM_name "temperature";
    String ices_PARAM_urn "ICES:PARAM::TEMP";
    String ioos_category "Temperature";
    String msfd_criteria_name "Habitat condition";
    String msfd_criteria_urn "SDN:C46::C1_6";
    String msfd_descriptor_name "Biological diversity maintained";
    String msfd_descriptor_urn "SDN:C45::D1";
    String msfd_indicator_name "Physical, hydrological and chemical conditions";
    String msfd_indicator_urn "SDN:C47::IN1_6_3";
    String reference_scale "ITS-90";
    String sdn_P02_name "Temperature of the water column";
    String sdn_P02_urn "SDN:P02::TEMP";
    String sdn_P03_name "Water column temperature and salinity";
    String sdn_P03_urn "SDN:P03::D025";
    String sdn_P08_name "Physical oceanography";
    String sdn_P08_urn "SDN:P08::DS03";
    String sdn_parameter_name "Temperature of the water body";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/TEMPPR01/";
    String sdn_parameter_urn "SDN:P01::TEMPPR01";
    String sdn_uom_name "Degrees Celsius";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UPAA/";
    String sdn_uom_urn "SDN:P06::UPAA";
    String sensor_mount "mounted_on_fixed_structure";
    String standard_name "sea_water_temperature";
    String units "Degrees Celsius";
  }
 }
  NC_GLOBAL {
    String area "NORTHEAST ATLANTIC OCEAN (40W)";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "midgid,station_id,longitude,latitude";
    String citation "Brown, Duncan; Ludgate, Robert. (2020) Measurement of Seawater Temperature at Carna, Co. Galway (1974-2003). Marine Institute, Ireland. doi:10/dzkz.";
    String contact "datarequests@marine.ie";
    String contributor_name "Rachel Cave";
    String contributor_role "Data Steward";
    String Conventions "Copernicus-InSituTAC-FormatManual-1.4, SeaDataNet_1.0, CF-1.6, OceanSITES-1.3, ACDD-1.2, COARDS";
    String data_mode "D";
    String data_type "OceanSITES time-series data";
    String date_created "2025-05-12T10:47:54.723Z";
    String date_modified "2026-06-05T14:35:41.770Z";
    String defaultDataQuery "&year=%222003%22&month=%227%22";
    String defaultGraphQuery "longitude,latitude,temperature&year=%222003%22&month=%227%22&.draw=markers&.marker=5|5";
    String doi "10.20393/69d78e67-d3e8-42af-9045-f960d89529fd";
    String featureType "TimeSeries";
    String geospatial_lat_max "53.3092";
    String geospatial_lat_min "53.3092";
    String geospatial_lat_units "degrees_north";
    String geospatial_lon_max "-9.8292";
    String geospatial_lon_min "-9.8292";
    String geospatial_lon_units "degrees_east";
    String geospatial_vertical_max "0";
    String geospatial_vertical_min "0";
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2026-06-08T13:16:43Z (source database)
2026-06-08T13:16:43Z http://erddap.digitalocean.ie/erddap/tabledap/nuig_carna_temp.html";
    String id "ie.marine.data:dataset.3135";
    String infoUrl "http://data.marine.ie/geonetwork/srv/eng/catalog.search#/metadata/ie.marine.data:dataset.3135";
    String institution "University of Galway";
    String institution_edmo_code "774";
    String institution_edmo_uri "https://edmo.seadatanet.org/report/774";
    String institution_references "http://www.universityofgalway.ie";
    String keywords "Temperature of the water column";
    String keywords_vocabulary "SeaDataNet Parameter Discovery Vocabulary";
    String license "CC-BY-4.0";
    String license_uri "https://spdx.org/licenses/CC-BY-4.0";
    String license_URL "https://creativecommons.org/licenses/by/4.0/";
    String naming_authority "Marine Institute";
    String processing_level "Data manually reviewed";
    String publisher_email "datarequests@marine.ie";
    String publisher_name "Marine Institute";
    String publisher_url "http://www.marine.ie";
    String QC_indicator "probably good";
    String references "http://www.nuigalway.ie/ryaninstitute/corefacilities/carnaresearchstation/";
    String short_doi "https://doi.org/10/dzkz";
    String source "coastal structure";
    String source_platform_category_code "17";
    String sourceUrl "(source database)";
    String standard_name_vocabulary "CF Standard Name Table v85";
    String subsetVariables "station_id";
    String summary "Sea water temperature was monitored on a continuous basis from the start-up of the laboratory at Carna (Co. Galway) in July 1974 until 2003, when a rebuild of a section of the laboratory removed the recorder.    The sea water intake pipe extended about 100m beyond the end of the pier, the pipe running in gullies between the rocks, weighed down with concrete weights to a point beyond the low water springs mark. It was 4inch Hydrodare  pipe, pinned along the outside of the pier wall, to the lab, where it entered the building through a constant head arrangement of the pipework. The total distance from intake to the lab was about 200m. A pump house was built on the seaward side of the pier. The pumps were centrifugal patterns, and the pumps were change dover the years as larger volumes were required. The minimum flow rate was 600L per minute. This flow would increase slightly on a high tide. After installation, for a period of about three months, the displayed temperature was checked against the temperature at the tide edge and no discernible difference was noted. Pipe intake at approx. 53° 18.55'N, 9° 49.75'W.    The measurement device was initially a Cambridge Instruments 10 inch circular chart recorder fitted with a seven day rotation motor. The first measurement system was a MIS expansion probe, connected to the recorder by a capillary, the actual measuring bulb was contained in a stainless steel pocket fitted into the incoming seawater line.    On changing the chart, the temperatures were extracted by hand and then typed up. The temperatures were taken for midnight, 6am, noon and 6pm. Where the clocks went forward in Spring for Summer Time or back in Autumn to GMT, the changeover on the chart would usually have been on the following Monday morning about 9am.    When the recorder pattern became outdated around 1998, and spares difficult to obtain, the recorder was changed for a Cambridge Instrument P100L, 4 inch strip chart recorder. The measuring probe was a Pt100 platinum resistance thermometer, BS1904 specification, again fitted into a stainless steel pocket fitted into the supply line. The charts on this instrument were changed on a fortnightly basis and again, the six-hourly temperatures extracted by hand and typed up. Recording of sea water temperature on a continuous basis (four recordings daily) from the start-up of the laboratory at Carna (Co. Galway) in July 1974 until 2003.";
    String time_coverage_duration "P29Y6M18";
    String time_coverage_end "2003-12-27T18:00:00Z";
    String time_coverage_resolution "PT6H";
    String time_coverage_start "1974-06-30T23:00:00Z";
    String title "Measurement of Seawater Temperature at Carna, Co. Galway (1974-2003)";
    String update_interval "PT6H";
  }
}

 

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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 2.14
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