ERDDAP > tabledap > Data Access Form

Dataset Title:	NEGL, Postville, Nunatsiavut (NLQU0001)
Institution:	NEGL at Queen's University   (Dataset ID: sma_negl_postville_nlqu0001)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
station_name	!= =~ <= >= = < >		!= =~ <= >= = < >
time (Timestamp, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2019-07-30T12:52:00Z	2024-11-20T22:52:00Z
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		54.90937	54.90937
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-59.78048	-59.78048
stat_num	!= =~ <= >= = < >		!= =~ <= >= = < >
wsc_num	!= =~ <= >= = < >		!= =~ <= >= = < >
air_temp_avg (Air Temperature, degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		-33.1	34.4
rel_humidity (Relative Humidity, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >		13.0	100.0
air_pressure_avg (Air Pressure, mbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.1	1034.4
precip_tb (mm)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	15.2
rain (mm)	!= =~ <= >= = < >		!= =~ <= >= = < >
snow (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	3.0
snow_depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.083	1.785
wind_spd_avg (Wind Speed, m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	57.5
wind_dir_avg (Wind From Direction, degree)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	360.0
wind_spd_max (Wind Speed Of Gust, m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	62.5
wind_spd_max_dir (Wind From Direction, degree)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	359.0
battery_voltage (V)	!= =~ <= >= = < >		!= =~ <= >= = < >		12.5	16.0
air_temp_max (Air Temperature (max), degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		-32.6	34.6
air_temp_min (Air Temperature (min), degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		-33.4	33.3
precip_tot (Total Precipitation, mm)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	746.6
rel_humidity_max (Relative Humidity (max), 1)	!= =~ <= >= = < >		!= =~ <= >= = < >		16.0	100.0
rel_humidity_min (Relative Humidity (min), 1)	!= =~ <= >= = < >		!= =~ <= >= = < >		3.0	100.0
pyr_solar (Solar Irradiance, W m-2)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	958.0
soil_moist (Soil Moisture, m^3 m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	0.47
soil_cond (Soil Conductivity, S m-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-5.6	0.003
soil_temp (Soil Temperature, degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		-7.6	14.1
air_pressure_avg_sea_level (mbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.1	1040.06
dew_point (degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		-42.02	20.5
humidex (degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		16.0	37.0
wind_chill (degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		-46.0	0.0

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" station_name time latitude longitude stat_num wsc_num air_temp_avg rel_humidity air_pressure_avg precip_tb rain snow snow_depth wind_spd_avg wind_dir_avg wind_spd_max wind_spd_max_dir battery_voltage air_temp_max air_temp_min precip_tot rel_humidity_max rel_humidity_min pyr_solar soil_moist soil_cond soil_temp air_pressure_avg_sea_level dew_point humidex wind_chill station_name time latitude longitude stat_num wsc_num air_temp_avg rel_humidity air_pressure_avg precip_tb rain snow snow_depth wind_spd_avg wind_dir_avg wind_spd_max wind_spd_max_dir battery_voltage air_temp_max air_temp_min precip_tot rel_humidity_max rel_humidity_min pyr_solar soil_moist soil_cond soil_temp air_pressure_avg_sea_level dew_point humidex wind_chill station_name time latitude longitude stat_num wsc_num air_temp_avg rel_humidity air_pressure_avg precip_tb rain snow snow_depth wind_spd_avg wind_dir_avg wind_spd_max wind_spd_max_dir battery_voltage air_temp_max air_temp_min precip_tot rel_humidity_max rel_humidity_min pyr_solar soil_moist soil_cond soil_temp air_pressure_avg_sea_level dew_point humidex wind_chill station_name time latitude longitude stat_num wsc_num air_temp_avg rel_humidity air_pressure_avg precip_tb rain snow snow_depth wind_spd_avg wind_dir_avg wind_spd_max wind_spd_max_dir battery_voltage air_temp_max air_temp_min precip_tot rel_humidity_max rel_humidity_min pyr_solar soil_moist soil_cond soil_temp air_pressure_avg_sea_level dew_point humidex wind_chill station_name time latitude longitude stat_num wsc_num air_temp_avg rel_humidity air_pressure_avg precip_tb rain snow snow_depth wind_spd_avg wind_dir_avg wind_spd_max wind_spd_max_dir battery_voltage air_temp_max air_temp_min precip_tot rel_humidity_max rel_humidity_min pyr_solar soil_moist soil_cond soil_temp air_pressure_avg_sea_level dew_point humidex wind_chill ")

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 {
  station_name {
    String _Encoding "UTF-8";
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Station Name";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.56449112e+9, 1.73214312e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Timestamp";
    String source_name "timestamp";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01T00:00:00Z";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 54.90937, 54.90937;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -59.78048, -59.78048;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String source_name "long";
    String standard_name "longitude";
    String units "degrees_east";
  }
  stat_num {
    String ioos_category "Identifier";
    String long_name "STAT NUM";
  }
  wsc_num {
    String ioos_category "Identifier";
    String long_name "WSC NUM";
  }
  air_temp_avg {
    Float32 actual_range -33.1, 34.4;
    String ioos_category "Temperature";
    String long_name "Air Temperature";
    String standard_name "air_temperature";
    String units "degree_C";
  }
  rel_humidity {
    Float32 actual_range 13.0, 100.0;
    String ioos_category "Meteorology";
    String long_name "Relative Humidity";
    String standard_name "relative_humidity";
    String units "1";
  }
  air_pressure_avg {
    Float32 actual_range 0.1, 1034.4;
    Float64 colorBarMaximum 1050.0;
    Float64 colorBarMinimum 950.0;
    String ioos_category "Meteorology";
    String long_name "Air Pressure";
    String standard_name "air_pressure";
    String units "mbar";
  }
  precip_tb {
    Float32 actual_range 0.0, 15.2;
    String ioos_category "Meteorology";
    String long_name "Precipitation (Tipping Bucket)";
    String standard_name "thickness_of_rainfall_amount";
    String units "mm";
  }
  rain {
    String ioos_category "Meteorology";
    String long_name "Rain";
    String standard_name "thickness_of_rainfall_amount";
    String units "mm";
  }
  snow {
    Float32 actual_range 0.0, 3.0;
    String ioos_category "Ice Distribution";
    String long_name "Snow";
    String standard_name "thickness_of_snowfall_amount";
    String units "m";
  }
  snow_depth {
    Float64 actual_range -0.083, 1.785;
    String ioos_category "Ice Distribution";
    String long_name "Snow Depth";
    String standard_name "thickness_of_snowfall_amount";
    String units "m";
  }
  wind_spd_avg {
    Float32 actual_range 0.0, 57.5;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind Speed";
    String standard_name "wind_speed";
    String units "m s-1";
  }
  wind_dir_avg {
    Float32 actual_range 0.0, 360.0;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind From Direction";
    String standard_name "wind_from_direction";
    String units "degree";
  }
  wind_spd_max {
    Float32 actual_range 0.0, 62.5;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind Speed Of Gust";
    String standard_name "wind_speed_of_gust";
    String units "m s-1";
  }
  wind_spd_max_dir {
    Float32 actual_range 0.0, 359.0;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind From Direction";
    String standard_name "wind_from_direction";
    String units "degree";
  }
  battery_voltage {
    Float32 actual_range 12.5, 16.0;
    String ioos_category "Other";
    String long_name "Battery Voltage";
    String units "V";
  }
  air_temp_max {
    Float32 actual_range -32.6, 34.6;
    String ioos_category "Temperature";
    String long_name "Air Temperature (max)";
    String standard_name "air_temperature";
    String units "degree_C";
  }
  air_temp_min {
    Float32 actual_range -33.4, 33.3;
    String ioos_category "Temperature";
    String long_name "Air Temperature (min)";
    String standard_name "air_temperature";
    String units "degree_C";
  }
  precip_tot {
    Float32 actual_range 0.0, 746.6;
    String ioos_category "Meteorology";
    String long_name "Total Precipitation";
    String standard_name "thickness_of_rainfall_amount";
    String units "mm";
  }
  rel_humidity_max {
    Float32 actual_range 16.0, 100.0;
    String ioos_category "Meteorology";
    String long_name "Relative Humidity (max)";
    String standard_name "relative_humidity";
    String units "1";
  }
  rel_humidity_min {
    Float32 actual_range 3.0, 100.0;
    String ioos_category "Meteorology";
    String long_name "Relative Humidity (min)";
    String standard_name "relative_humidity";
    String units "1";
  }
  pyr_solar {
    Float32 actual_range 0.0, 958.0;
    String ioos_category "Other";
    String long_name "Solar Irradiance";
    String standard_name "solar_irradiance";
    String units "W m-2";
  }
  soil_moist {
    Float32 actual_range 0.0, 0.47;
    String ioos_category "Soils";
    String long_name "Soil Moisture";
    String original_units "wfv";
    String standard_name "volume_fraction_of_condensed_water_in_soil";
    String units "m^3 m-3";
  }
  soil_cond {
    Float32 actual_range -5.6, 0.003;
    String ioos_category "Soils";
    String long_name "Soil Conductivity";
    String units "S m-1";
  }
  soil_temp {
    Float32 actual_range -7.6, 14.1;
    String ioos_category "Soils";
    String long_name "Soil Temperature";
    String standard_name "soil_temperature";
    String units "degree_C";
  }
  air_pressure_avg_sea_level {
    Float32 actual_range 0.1, 1040.06;
    Float64 colorBarMaximum 1050.0;
    Float64 colorBarMinimum 950.0;
    String derived_from "Observed atmospheric pressure, temperature and station elevation using WMO-CIMO pressure reduction formula";
    String ioos_category "Meteorology";
    String long_name "Air Pressure at Sea Level";
    String standard_name "air_pressure_at_sea_level";
    String units "mbar";
  }
  dew_point {
    Float32 actual_range -42.02, 20.5;
    String derived_from "Average Relative Humidity and Air Temperature using Magnus-Tetens formula";
    String ioos_category "Temperature";
    String long_name "Dew Point";
    String standard_name "dew_point_temperature";
    String units "degree_C";
  }
  humidex {
    Float32 actual_range 16.0, 37.0;
    String derived_from "Average Relative Humidity and Air Temperature using ECCC Humidex formula";
    String ioos_category "Temperature";
    String long_name "Humidex";
    String standard_name "heat_index_of_air_temperature";
    String units "degree_C";
  }
  wind_chill {
    Float32 actual_range -46.0, 0.0;
    String derived_from "Average Air Temperature and Wind Speed using ECCC formula.  Wind speed corrected for standard elevation of 10m using wind profile power law";
    String ioos_category "Temperature";
    String long_name "Wind Chill";
    String standard_name "wind_chill_of_air_temperature";
    String units "degree_C";
  }
 }
  NC_GLOBAL {
    String acknowledgement "The community of Postville, Labrador Institute of Memorial University of Newfoundland, the Nunatsiavut Government, the NunatuKavut Community Council, the Government of Newfoundland and Labrador's Department of Fisheries and Land Resources & Department of Municipal Affairs and Environment, and Queen's University, Crown-Indigenous and Northern Affairs Canada (Government of Canada) through the Indigenous Community-Based Climate Monitoring Program, Forest Technology Systems Inc.";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_name,longitude,latitude";
    String contributor_name "Government of Newfoundland and Labrador's Department of Municipal Affairs and Environment";
    String contributor_role "Initial publisher of data";
    String Conventions "COARDS, CF-1.6, ACDD-1.3, NCCSV-1.2";
    String creator_email "robert.way@queensu.ca";
    String creator_name "NEGL at Queen's University";
    String creator_type "institution";
    String creator_url "https://www.labradorgeolab.ca/";
    Float64 Easternmost_Easting -59.78048;
    String elevation "43 m above sea level";
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 54.90937;
    Float64 geospatial_lat_min 54.90937;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -59.78048;
    Float64 geospatial_lon_min -59.78048;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-11-25T15:07:13Z https://www.mae.gov.nl.ca/wrmd/ADRS/v6/Template_Station.asp?station=NLQU0001
2024-11-25T15:07:13Z https://cioosatlantic.ca/erddap/tabledap/sma_negl_postville_nlqu0001.html";
    String infoUrl "http://www.smartatlantic.ca/station_alt.html?id=queens_postville";
    String institution "NEGL at Queen's University";
    String keywords "air, AIR_TEMP, AIR_TEMP_MAX, AIR_TEMP_MIN, ATMOS_PRES, atmosphere, atmospheric, batt, BATT_VOLTAGE, cond, data, department, depth, direction, distribution, earth, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, geography, gust, humidity, ice, ice distribution, identifier, max, meteorology, min, name, negl, nlqu0001, num, nunatsiavut, other, planning, postville, PRECIP_TB, PRECIP_TOT, precipitation, pres, pyr, PYR_SOLAR, queen, rain, rainfall, rel, REL_HUMIDITY, REL_HUMIDITY_MAX, REL_HUMIDITY_MIN, science, smoist, snow, SNOW_DEPTH, soil, SOIL_COND, SOIL_TEMP, soils, solar, speed, stat, STAT_NUM, station, station_name, surface, temperature, time, timestamp, tot, university, voltage, wind, WIND_DIR, WIND_DIR_GUST, wind_from_direction, wind_speed, WIND_SPEED_GUST, wind_speed_of_gust, winds, wsc, WSC_NUM";
    String keywords_fra "other";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "https://creativecommons.org/licenses/by/4.0/";
    Float64 Northernmost_Northing 54.90937;
    String platform "land/onshore structure";
    String platform_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/";
    String project "Northern Environmental Geoscience Laboratory (NEGL)";
    String publisher_email "SmartBay@smartbay.ca";
    String publisher_name "SmartAtlantic";
    String publisher_url "https://www.smartatlantic.ca/";
    String sourceUrl "https://www.mae.gov.nl.ca/wrmd/ADRS/v6/Template_Station.asp?station=NLQU0001";
    Float64 Southernmost_Northing 54.90937;
    String standard_name_vocabulary "CF Standard Name Table v79";
    String summary "NEGL - Postville, Nunatsiavut (NLQU0001). Tri-leg tower masts are 25 feet tall (7.62 m) and stations are all located at mid-slopes in cleared terrain.  Sites at Cartwright Junction, near Red Bay and at North West River all include fence enclosures which may impact snow accumulation at these sites.  All stations are owned and operated by the Northern Environmental Geoscience Laboratory led by Dr. Robert Way. All stations were established in partnership with the communities of Black Tickle, North West River, Postville, Red Bay and Rigolet.  Support for this project was received from the Labrador Institute of Memorial University of Newfoundland, the Nunatsiavut Government, the NunatuKavut Community Council, the Government of Newfoundland and Labrador's Department of Fisheries and Land Resources & Department of Municipal Affairs and Environment, and Queen's University.  Funding for this project was received from Crown-Indigenous and Northern Affairs Canada (Government of Canada) through the Indigenous Community-Based Climate Monitoring Program. Climate stations were purchased from Forest Technology Systems Inc headquatered in British Columbia, Canada.";
    String summary_fra "NEGL - Postville, Nunatsiavut (NLQU0001). Les mâts de tour à trois pattes mesurent 25 pieds de hauteur (7,62 m) et les stations sont toutes situées à mi-pentes en terrain dégagé. Les sites de Cartwright Junction, près de Red Bay et de North West River comprennent tous des clôtures qui peuvent avoir une incidence sur l'accumulation de neige à ces sites. Toutes les stations sont détenues et exploitées par le Laboratoire géoscientifique de l'environnement du Nord dirigé par Robert Way. Toutes les stations ont été établies en partenariat avec les collectivités de Black Tickle, North West River, Postville, Red Bay et Rigolet. Le soutien de ce projet a été reçu du Labrador Institute of Memorial University of Newfoundland, du gouvernement du Nunatsiavut, du NunatuKavut Community Council, du ministère des Pêches et des Ressources foncières et du ministère des Affaires municipales et de l'Environnement du gouvernement de Terre-Neuve-et-Labrador et du ministère des Affaires municipales et de l'Environnement, et Queen's University. Le financement de ce projet a été reçu de la Couronne-Autochtones et du Nord Canada (gouvernement du Canada) dans le cadre du Programme de surveillance du climat axé sur les collectivités autochtones. Les stations climatiques ont été achetées auprès de Forest Technology Systems Inc, dont le siège social est situé en Colombie-Britannique, au Canada.";
    String testOutOfDate "now-2hours";
    String time_coverage_end "2024-11-20T22:52:00Z";
    String time_coverage_start "2019-07-30T12:52:00Z";
    String title "NEGL, Postville, Nunatsiavut (NLQU0001)";
    String title_fra "NEGL, Postville, Nunatsiavut (NLQU0001)";
    String uuid "65931687-684a-41b5-9aa5-086a9e72b5c5";
    Float64 Westernmost_Easting -59.78048;
  }
}

 

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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 2.23
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