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Dataset Title:  International Arctic Buoy Programme meteorological and oceanographic buoys Subscribe RSS
Institution:  International Arctic Buoy Programme   (Dataset ID: iabpv2_buoys)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Files | Make a graph
Variable ?   Optional
Constraint #1 ?
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 time (Iso Date, UTC) ?          2007-09-13T21:06:11Z    2023-11-02T14:02:58Z
  < slider >
 latitude (degrees_north) ?          -90.0    90.0
  < slider >
 longitude (degrees_east) ?          -180.0    180.0
  < slider >
 bp (Atmospheric Pressure, mBars) ?          850.0    1185.9
 surface_temp (Surface Temperature, degree_C) ?          -60.0    45.0
 air_temp (degree_C) ?          -90.0    44.78
 has_bp (Has Barometric Pressure) ?      
   - +  ?
 has_surface_temp (Has Surface Temperature) ?      
   - +  ?
 has_air_temp (Has Air Temperature) ?      
   - +  ?
 buoy_id ?      
   - +  ?
 buoy_type ?      
   - +  ?
 buoy_owner ?      
   - +  ?
 logistics (Deployment Group) ?      
   - +  ?
 hemisphere ?      
   - +  ?
 year ?          2007.0    2023.0
 hour ?          0.0    24.0
 minute ?          0.0    59.0
 day_of_year ?          6.0E-4    366.999
Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")

File type: (more information)

(Documentation / Bypass this form ? )
(Please be patient. It may take a while to get the data.)


The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.189717571e+9, 1.698933778e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Iso Date";
    String source_name "iso_date";
    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";
    Float32 actual_range -90.0, 90.0;
    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";
    Float32 actual_range -180.0, 180.0;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  bp {
    Float32 _FillValue -999.0;
    Float32 actual_range 850.0, 1185.9;
    String ioos_category "Pressure";
    String long_name "Atmospheric Pressure";
    Float32 missing_value -999.0;
    String standard_name "air_pressure_at_sea_level";
    String units "mBars";
  surface_temp {
    Float32 _FillValue -999.0;
    Float32 actual_range -60.0, 45.0;
    String comment "Surface Temperature (Ts) is measured from the bottom of the buoy hull. If the buoy is floating, then the reported temperature is of the sea surface. If the buoy is frozen into the ice, or sitting on top of it, then the reported temperature is of the ground or ice. The freezing temperature of sea water is about -1.8C, so temperature readings below this indicate ground or ice temperatures";
    String ioos_category "Temperature";
    String long_name "Surface Temperature";
    Float32 missing_value -999.0;
    String standard_name "surface_temperature";
    String units "degree_C";
  air_temp {
    Float32 _FillValue -999.0;
    Float32 actual_range -90.0, 44.78;
    String ioos_category "Temperature";
    String long_name "Surface Air Temperature";
    Float32 missing_value -999.0;
    String standard_name "air_temperature";
    String units "degree_C";
  has_bp {
    String ioos_category "Unknown";
    String long_name "Has Barometric Pressure";
  has_surface_temp {
    String ioos_category "Unknown";
    String long_name "Has Surface Temperature";
  has_air_temp {
    String ioos_category "Unknown";
    String long_name "Has Air Temperature";
  buoy_id {
    String ioos_category "Identifier";
    String long_name "Buoy ID";
  buoy_type {
    String ioos_category "Unknown";
    String long_name "Buoy Type";
  buoy_owner {
    String ioos_category "Unknown";
    String long_name "Buoy Owner";
  logistics {
    String ioos_category "Unknown";
    String long_name "Deployment Group";
  hemisphere {
    String ioos_category "Unknown";
    String long_name "Northern or Southern Hemisphere Deployment";
  year {
    Float32 _FillValue -999.0;
    Float32 actual_range 2007.0, 2023.0;
    String ioos_category "Time";
    String long_name "Year";
  hour {
    Float32 _FillValue -999.0;
    Float32 actual_range 0.0, 24.0;
    String ioos_category "Time";
    String long_name "Hour";
  minute {
    Float32 _FillValue -999.0;
    Float32 actual_range 0.0, 59.0;
    String ioos_category "Unknown";
    String long_name "Minute";
  day_of_year {
    Float32 _FillValue -999.0;
    Float32 actual_range 6.0e-4, 366.999;
    String ioos_category "Unknown";
    String long_name "Day of Year";
    String cdm_data_type "Point";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creator_email "";
    String creator_name "International Arctic Buoy Programme";
    String creator_url "";
    Float64 Easternmost_Easting 180.0;
    String featureType "Point";
    Float64 geospatial_lat_max 90.0;
    Float64 geospatial_lat_min -90.0;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 180.0;
    Float64 geospatial_lon_min -180.0;
    String geospatial_lon_units "degrees_east";
    String history 
"Data files were downloaded from Data underwent QC checks for missing and out of range data values, dates, latitudes and longitudes.
2024-07-21T13:29:59Z (local files)
    String infoUrl "\"\"";
    String institution "International Arctic Buoy Programme";
    String keywords "Antarctic, Arctic, Atmospheric Pressure, buoy, CoastWatch West Coast Node, Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements, Earth Science > Atmosphere > Atmospheric Temperature > Surface Air Temperature, Earth Science > Cryosphere > Snow/Ice > Snow/Ice Temperature, Earth Science > Land Surface > Land Temperature > Land Surface Temperature, International Arctic Buoy Programme, Surface Air Temperature, Surface Temperature";
    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 Metadata_Conventions "CF-1.6, COARDS, ACDD-1.3";
    String naming_authority "gov.noaa.pfeg.coastwatch";
    Float64 Northernmost_Northing 90.0;
    String publisher_email "";
    String publisher_name "NOAA/NMFS/SWFSC/ERD and NOAA/NESDIS/CoastWatch West Coast Node";
    String publisher_type "institution";
    String source "meteorological and oceanographic buoys";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -90.0;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "buoy_id, hemisphere, has_bp, has_surface_temp, has_air_temp, buoy_owner, buoy_type, logistics";
    String summary "The International Arctic Buoy Programme (IABP) maintais a network of data buoys in the entire Arctic Ocean to provide meteorological, sea ice and oceanographic data for real-time operational requirements and research purposes. Buoy data files are updated daily. Values provided are confined to surface temperature, atmospheric temperature, and barometric pressure when these values are available. All buoy files contain at least a date and position. Buoys that are no longer reporting remain available. PolarWatch harvests these data from See the IABP web page for more information";
    String testOutOfDate "now-4days";
    String time_coverage_end "2023-11-02T14:02:58Z";
    String time_coverage_start "2007-09-13T21:06:11Z";
    String title "International Arctic Buoy Programme meteorological and oceanographic buoys";
    Float64 Westernmost_Easting -180.0;


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 (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

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{?query}
For example,,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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