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Dataset Title: | MDI Mooring CTD data @ 30m |
Institution: | Italian National Research Council - Institute of Polar Sciences (Dataset ID: drgznq) |
Information: | Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Files | Make a graph |
Attributes { s { time { String _CoordinateAxisType "Time"; Float64 actual_range 1.46448e+9, 1.6932672e+9; String axis "T"; String ioos_category "Time"; String long_name "time of measurement"; String sdn_P02_urn "SDN:P02::AYMD"; String sdn_parameter_name "Elapsed time relative to 1950-01-01T00:00:00Z"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ELTJLD01/"; String sdn_parameter_urn "SDN:P01::ELTJLD01"; String sdn_uom_name "days"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTAA/"; String sdn_uom_urn "SDN:P06::UTAA"; String standard_name "time"; String time_origin "01-JAN-1970 00:00:00"; String units "seconds since 1970-01-01T00:00:00Z"; } latitude { String _CoordinateAxisType "Lat"; Float32 actual_range 78.91402, 78.9146; String axis "Y"; String colorBarMaximum "90.0"; String colorBarMinimum "-90.0"; String ioos_category "Location"; String long_name "deployment_latitude"; String sdn_P02_urn "SDN:P02::ALAT"; 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"; } longitude { String _CoordinateAxisType "Lon"; Float32 actual_range 12.2362, 12.244984; String axis "X"; String colorBarMaximum "180.0"; String colorBarMinimum "-180.0"; String ioos_category "Location"; String long_name "deployment_longitude"; String sdn_P02_urn "SDN:P02::ALAT"; 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"; } depth { String _CoordinateAxisType "Height"; String _CoordinateZisPositive "down"; Float32 actual_range 25.0, 27.0; String axis "Z"; String colorBarMaximum "8000.0"; String colorBarMinimum "-8000.0"; String colorBarPalette "TopographyDepth"; String ioos_category "Location"; String long_name "Depth of each measurement"; String positive "down"; String sdn_P02_urn "SDN:P02::AHGT"; 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_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"; } TEMP { Float32 actual_range -1.8313, 8.736; String colorBarMaximum "32.0"; String colorBarMinimum "0.0"; String coordinates "TIME LATITUDE LONGITUDE DEPTH"; String long_name "Temperature of the sea-water"; String sdn_P02_urn "SDN:P02::TEMP"; String sdn_parameter_name "Temperature of the water body by CTD or STD"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/TEMPST01/"; String sdn_parameter_urn "SDN:P01::TEMPST01"; 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_manufacturer "Sea-Bird Scientific"; String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0013/"; String sensor_manufacturer_urn "SDN:L35::MAN0013"; String sensor_model "Sea-Bird SBE 16plus SEACAT C-T Recorder"; String sensor_mount "mounted_on_mooring_line"; String sensor_orientation "upward"; String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0100/"; String sensor_SeaVoX_L22_code "SDN:L22::TOOL0100"; String sensor_serial_number "6134"; String standard_name "sea_water_temperature"; String units "Degrees Celsius"; } TEMP_QC { Int32 _FillValue 127; Int32 actual_range 1, 1; String colorBarMaximum "10.0"; String colorBarMinimum "0.0"; String conventions "SeaDataNet QC Flags"; String flag_meanings "no_qc_performed good_data probably_good_data probably_bad_data bad_data changed_valuevalue_below_detection value_in_excessinterpolated_value missing_value"; String flag_values "0,1,2,3,4,5,7,8,9"; String long_name "quality control flag of sea-water_temperature"; } PTEMP { Float32 actual_range -1.8318, 8.736; String colorBarMaximum "32.0"; String colorBarMinimum "0.0"; String coordinates "TIME LATITUDE LONGITUDE DEPTH"; String long_name "Potential Temperature of the sea-water"; String sdn_P02_urn "SDN:P02::TEMP"; String sdn_parameter_name "Potential temperature of the water body by computation using UNESCO 1983 algorithm"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/POTMCV01/"; String sdn_parameter_urn "SDN:P01::POTMCV01"; 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_manufacturer "Sea-Bird Scientific"; String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0013/"; String sensor_manufacturer_urn "SDN:L35::MAN0013"; String sensor_model "Sea-Bird SBE 16plus SEACAT C-T Recorder"; String sensor_mount "mounted_on_mooring_line"; String sensor_orientation "upward"; String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0100/"; String sensor_SeaVoX_L22_code "SDN:L22::TOOL0100"; String sensor_serial_number "6134"; String standard_name "sea_water_potential_temperature"; String units "Degrees Celsius"; } PTEMP_QC { Int32 _FillValue 127; Int32 actual_range 1, 1; String colorBarMaximum "10.0"; String colorBarMinimum "0.0"; String conventions "SeaDataNet QC Flags"; String flag_meanings "no_qc_performed good_data probably_good_data probably_bad_data bad_data changed_valuevalue_below_detection value_in_excessinterpolated_value missing_value"; String flag_values "0,1,2,3,4,5,7,8,9"; String long_name "quality control flag of sea-water_potential_temperature"; } PSAL { Float32 actual_range 31.3618, 35.6265; String colorBarMaximum "37.0"; String colorBarMinimum "32.0"; String coordinates "TIME LATITUDE LONGITUDE DEPTH"; String long_name "Salinity of the sea-water"; String sdn_P02_urn "SDN:P02::PSAL"; String sdn_parameter_name "Practical salinity of the water body by CTD and computation using UNESCO 1983 algorithm"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/PSALST01/"; String sdn_parameter_urn "SDN:P01::PSALST01"; String sdn_uom_name "Dimensionless"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UUUU/"; String sdn_uom_urn "SDN:P06::UUUU"; String sensor_manufacturer "Sea-Bird Scientific"; String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0013/"; String sensor_manufacturer_urn "SDN:L35::MAN0013"; String sensor_model "Sea-Bird SBE 16plus SEACAT C-T Recorder"; String sensor_mount "mounted_on_mooring_line"; String sensor_orientation "downward"; String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0100/"; String sensor_SeaVoX_L22_code "SDN:L22::TOOL0100"; String sensor_serial_number "6134"; String standard_name "sea_water_salinity"; String units "Dimensionless"; } PSAL_QC { Int32 _FillValue 127; Int32 actual_range 1, 4; String colorBarMaximum "10.0"; String colorBarMinimum "0.0"; String conventions "SeaDataNet QC Flags"; String flag_meanings "no_qc_performed good_data probably_good_data probably_bad_data bad_data changed_valuevalue_below_detection value_in_excessinterpolated_value missing_value"; String flag_values "0,1,2,3,4,5,7,8,9"; String long_name "quality control flag of pratical salinity of sea water"; } SIGT { Float32 actual_range 25.7359, 27.9694; String colorBarMaximum "28.0"; String colorBarMinimum "20.0"; String coordinates "TIME LATITUDE LONGITUDE DEPTH"; String long_name "sea_water_density"; String sdn_P02_urn "SDN:P02::SIGT"; String sdn_parameter_name "Sigma-T of the water body by computation from salinity and temperature using UNESCO algorithm"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/SIGTEQST/"; String sdn_parameter_urn "SDN:P01::SIGTEQST"; String sdn_uom_name "Kilograms per cubic metre"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UKMC/"; String sdn_uom_urn "SDN:P06::UKMC"; String sensor_manufacturer "Sea-Bird Scientific"; String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0013/"; String sensor_manufacturer_urn "SDN:L35::MAN0013"; String sensor_model "Sea-Bird SBE 16plus SEACAT C-T Recorder"; String sensor_mount "mounted_on_mooring_line"; String sensor_orientation "downward"; String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0100/"; String sensor_SeaVoX_L22_code "SDN:L22::TOOL0100"; String sensor_serial_number "6134"; String standard_name "sea_water_density"; String units "Kilograms per cubic metre"; } SIGT_QC { Int32 _FillValue 127; Int32 actual_range 1, 2147483647; String colorBarMaximum "10.0"; String colorBarMinimum "0.0"; String conventions "SeaDataNet QC Flags"; String flag_meanings "no_qc_performed good_data probably_good_data probably_bad_data bad_data changed_valuevalue_below_detection value_in_excessinterpolated_value missing_value"; String flag_values "0,1,2,3,4,5,7,8,9"; String long_name "quality control flag of sea_water_density"; } DOXY { Float32 actual_range 5.51, 9.129; String colorBarMaximum "500.0"; String colorBarMinimum "0.0"; String coordinates "TIME LATITUDE LONGITUDE DEPTH"; String long_name "Dissolved oxygen in the water column"; String sdn_P02_urn "SDN:P02::DOXY"; String sdn_parameter_name "Concentration of oxygen {O2 CAS 7782-44-7} per unit mass of the water body [dissolved plus reactive particulate phase]"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/DOXMZZXX/"; String sdn_parameter_urn "SDN:P01::DOXMZZXX"; String sdn_uom_name "Millilitres per litre"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UMLL/"; String sdn_uom_urn "SDN:P06::UMLL"; String sensor_manufacturer "Sea-Bird Scientific"; String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0013/"; String sensor_manufacturer_urn "SDN:L35::MAN0013"; String sensor_model "Sea-Bird SBE 63 dissolved oxygen sensor"; String sensor_mount "mounted_on_mooring_line"; String sensor_orientation "upward"; String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0739/"; String sensor_SeaVoX_L22_code "SDN:L22::TOOL0739"; String sensor_serial_number "0854"; String standard_name "mass_concentration_of_oxygen_in_sea_water"; String units "Millilitres per litre"; } DOXY_QC { Int32 _FillValue 127; Int32 actual_range 2, 2147483647; String colorBarMaximum "10.0"; String colorBarMinimum "0.0"; String conventions "SeaDataNet QC Flags"; String flag_meanings "no_qc_performed good_data probably_good_data probably_bad_data bad_data changed_valuevalue_below_detection value_in_excessinterpolated_value missing_value"; String flag_values "0,1,2,3,4,5,7,8,9"; String long_name "quality control flag of Dissolved oxygen in the water column"; } TURB { Float32 actual_range 0.415, 600.347; String coordinates "TIME LATITUDE LONGITUDE DEPTH"; String long_name "sea_water_turbidity"; String sdn_P02_urn "SDN:P02::TSED"; String sdn_parameter_name "Turbidity of water in the water body by SeaPoint turbidity meter and laboratory calibration against formazin"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/TURBSP01/"; String sdn_parameter_urn "SDN:P01::TURBSP01"; String sdn_uom_name "Nephelometric Turbidity Units"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/USTU/"; String sdn_uom_urn "SDN:P06::USTU"; String sensor_manufacturer "Seapoint Sensors, Inc."; String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0177/"; String sensor_manufacturer_urn "SDN:L35::MAN0177"; String sensor_model "Seapoint Turbidity Meter"; String sensor_mount "mounted_on_mooring_line"; String sensor_orientation "downward"; String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0104/"; String sensor_SeaVoX_L22_code "SDN:L22::TOOL0104"; String sensor_serial_number "STM11773"; String standard_name "sea_water_turbidity"; String units "NTU"; } TURB_QC { Int32 _FillValue 127; Int32 actual_range 2, 4; String colorBarMaximum "10.0"; String colorBarMinimum "0.0"; String conventions "SeaDataNet QC Flags"; String flag_meanings "no_qc_performed good_data probably_good_data probably_bad_data bad_data changed_valuevalue_below_detection value_in_excessinterpolated_value missing_value"; String flag_values "0,1,2,3,4,5,7,8,9"; String long_name "quality control flag of Turbidity of water"; } TURB2 { Float32 actual_range 0.1884, 97.7057; String coordinates "TIME LATITUDE LONGITUDE DEPTH"; String long_name "sea_water_turbidity"; String sdn_P02_urn "SDN:P02::TSED"; String sdn_parameter_name "Turbidity of water in the water body by SeaPoint turbidity meter and laboratory calibration against formazin"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/TURBSP01/"; String sdn_parameter_urn "SDN:P01::TURBSP01"; String sdn_uom_name "Nephelometric Turbidity Units"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/USTU/"; String sdn_uom_urn "SDN:P06::USTU"; String sensor_manufacturer "WET Labs"; String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0026/"; String sensor_manufacturer_urn "SDN:L35::MAN0026"; String sensor_model "WET Labs {Sea-Bird WETLabs} ECO FLNTU(RT)D combined fluorometer and turbidity sensor"; String sensor_mount "mounted_on_mooring_line"; String sensor_orientation "downward"; String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1531/"; String sensor_SeaVoX_L22_code "SDN:L22::TOOL1531"; String sensor_serial_number "FLNTUS.6976"; String standard_name "sea_water_turbidity"; String units "NTU"; } TURB2_QC { Int32 _FillValue 127; Int32 actual_range 2, 4; String colorBarMaximum "10.0"; String colorBarMinimum "0.0"; String conventions "SeaDataNet QC Flags"; String flag_meanings "no_qc_performed good_data probably_good_data probably_bad_data bad_data changed_valuevalue_below_detection value_in_excessinterpolated_value missing_value"; String flag_values "0,1,2,3,4,5,7,8,9"; String long_name "quality control flag of Turbidity of water"; } FLUO { Float32 actual_range -0.0026, 16.008; String coordinates "TIME LATITUDE LONGITUDE DEPTH"; String long_name "Fluorescence"; String sdn_P02_urn "SDN:P02::FVLT"; String sdn_parameter_name "Fluorescence of the water body"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/FLUOZZZZ/"; String sdn_parameter_urn "SDN:P01::FLUOZZZZ"; String sdn_uom_name "Milligrams per cubic metre"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UMMC/"; String sdn_uom_urn "SDN:P06::UMMC"; String sensor_manufacturer "WET Labs"; String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0026/"; String sensor_manufacturer_urn "SDN:L35::MAN0026"; String sensor_model "WET Labs {Sea-Bird WETLabs} ECO FLNTU(RT)D combined fluorometer and turbidity sensor"; String sensor_mount "mounted_on_mooring_line"; String sensor_orientation "downward"; String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1531/"; String sensor_SeaVoX_L22_code "SDN:L22::TOOL1531"; String sensor_serial_number "FLNTUS.6976"; String standard_name "variable fluorescence parameters"; String units "NTU"; } FLUO_QC { Int32 _FillValue 127; Int32 actual_range 2, 2147483647; String colorBarMaximum "10.0"; String colorBarMinimum "0.0"; String conventions "SeaDataNet QC Flags"; String flag_meanings "no_qc_performed good_data probably_good_data probably_bad_data bad_data changed_valuevalue_below_detection value_in_excessinterpolated_value missing_value"; String flag_values "0,1,2,3,4,5,7,8,9"; String long_name "quality control flag of Turbidity of water"; } PAR { Float32 actual_range 0.040735, 40.966; String colorBarMaximum "70.0"; String colorBarMinimum "0.0"; String coordinates "TIME LATITUDE LONGITUDE DEPTH"; String long_name "Photosynthetic Active Radiation (PAR)"; String sdn_P02_urn "SDN:P02::VSRW"; String sdn_parameter_name "Downwelling 2-pi scalar irradiance as photons of electromagnetic radiation (PAR wavelengths) in the water body by 2-pi scalar radiometer"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/IRRDPP01/"; String sdn_parameter_urn "SDN:P01::IRRDPP01"; String sdn_uom_name "MicroEinsteins per square metre per second"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UMES/"; String sdn_uom_urn "SDN:P06::UMES"; String sensor_manufacturer "Chelsea Technologies Group"; String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0004/"; String sensor_manufacturer_urn "SDN:L35::MAN0004"; String sensor_model "PAR_Biospherical Licor Chelsea Sensor"; String sensor_mount "mounted_on_mooring_line"; String sensor_orientation "downward"; String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0050/"; String sensor_SeaVoX_L22_code "SDN:L22::TOOL0050"; String sensor_serial_number "6449-ECOpars"; String standard_name "visible waveband radiance and irradiance measurements in the water column"; } PAR_QC { Int32 _FillValue 127; Int32 actual_range 2, 2147483647; String colorBarMaximum "10.0"; String colorBarMinimum "0.0"; String conventions "SeaDataNet QC Flags"; String flag_meanings "no_qc_performed good_data probably_good_data probably_bad_data bad_data changed_valuevalue_below_detection value_in_excessinterpolated_value missing_value"; String flag_values "0,1,2,3,4,5,7,8,9"; String long_name "quality control flag of Turbidity of water"; } station_id { String actual_range "drgznq drgznq"; String cf_role "timeseries_id"; String long_name "Id of the station in the TimeSeries"; } } NC_GLOBAL { String cdm_data_type "TimeSeries"; String cdm_timeseries_variables "station_id,latitude,longitude"; String contributor_email "francesco.paladinidemendoza@cnr.it"; String contributor_institution "CNR-ISP"; String contributor_name "Francesco Paladini de Mendoza"; String Conventions "COARDS, CF-1.10, ACDD-1.3"; String creator_email "francesco.paladinidemendoza@cnr.it"; String creator_name "Italian National Research Council - Institute of Polar Sciences"; String creator_url "https://www.isp.cnr.it/index.php/en/"; String date_created "2024-04-06"; Float64 Easternmost_Easting 12.24498; String facility "IT-SIOS"; String featureType "TimeSeries"; Float64 geospatial_lat_max 78.9146; Float64 geospatial_lat_min 78.91402; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max 12.24498; Float64 geospatial_lon_min 12.2362; String geospatial_lon_units "degrees_east"; Float64 geospatial_vertical_max 27.0; Float64 geospatial_vertical_min 25.0; String geospatial_vertical_positive "down"; String geospatial_vertical_units "m"; String history "mooring 2024-11-21T09:17:58Z (local files) 2024-11-21T09:17:58Z https://data.iadc.cnr.it/erddap/tabledap/drgznq.html"; String infoUrl "https://www.isp.cnr.it/index.php/en/"; String institution "Italian National Research Council - Institute of Polar Sciences"; String institution_edmo_code "1367"; String institution_edmo_uri "https://edmo.seadatanet.org/report/1367"; String keywords "SeaDataNet Parameter Discovery Vocabulary"; String keywords_vocabulary "https://vocab.nerc.ac.uk/collection/"; String license "CC-BY-4.0"; String license_uri "https://spdx.org/licenses/CC-BY-4.0"; String network "SIOS"; Float64 Northernmost_Northing 78.9146; String principal_investigator "Stefano Miserocchi"; String principal_investigator_email "stefano.miserocchi@cnr.it"; String site_code "MDI"; String source "mooring"; String sourceUrl "(local files)"; Float64 Southernmost_Northing 78.91402; String standard_name_vocabulary "CF Standard Name Table v70"; String subsetVariables "latitude, longitude, depth, TEMP_QC, PTEMP_QC, PSAL_QC, SIGT_QC, DOXY_QC, FLUO_QC, PAR_QC"; String summary "Oceanographic mooring data from deployment of MDI mooring at the Kongsfjorden (Svalbard islands). Mesured properties: sea-water pressure, temperature, potential_temperature, practical salinity, density, turbidity and dissolved oxygen in sea-water"; String time_coverage_end "2023-08-29T00:00:00Z"; String time_coverage_start "2016-05-29T00:00:00Z"; String title "MDI Mooring CTD data @ 30m"; String update_interval "PT30M"; Float64 Westernmost_Easting 12.2362; } }
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.