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Dataset Title:  Moorings 2005_2 (Standard Meteorological Data) Subscribe RSS
Institution:  NOAA NDBC   (Dataset ID: moorings_2005_smd_2)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 station_id (Station Identifier) ?      
   - +  ?
 latitude (degrees_north) ?      
   - +  ?
  < slider >
 longitude (degrees_east) ?      
   - +  ?
  < slider >
 time (UTC) ?          2005-01-01T05:00:00Z    2006-01-01T04:30:00Z
  < slider >
 WDIR (Wind direction, degT) ?      
   - +  ?
 WSPD (Wind speed, m/s) ?      
   - +  ?
 GST (Gust speed) ?      
   - +  ?
 WVHT (Significant wave height, m) ?          0.0    13.88
 DPD (Dominant wave period, sec) ?          0.0    26.67
 APD (Average wave period, sec) ?      
   - +  ?
 MWD (degT) ?      
   - +  ?
 PRES (Sea level pressure, hPa) ?      
   - +  ?
 ATMP (Air temperature, degree_C) ?      
   - +  ?
 WTMP (degree_C) ?          0.7    29.7
 DEWP (Dewpoint temperature, degree_C) ?      
   - +  ?
 VIS (Station visibility, nmi) ?      
   - +  ?
 TIDE (Water level, m) ?      
   - +  ?
 
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)

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  station_id {
    String comment "Five-digit WMO Station Identifier, used since 1976";
    String ioos_category "Identifier";
    String long_name "Station Identifier";
    String standard_name "station_identifier";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 _FillValue 999.0;
    Float32 actual_range 32.388, 60.802;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Latitude of Observation (degree N positive)";
    String ioos_category "Location";
    String long_name "Latitude";
    String observation_type "measured";
    String platform "buoy";
    String standard_name "latitude";
    String units "degrees_north";
    Float32 valid_max 90.0;
    Float32 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue 999.0;
    Float64 actual_range -177.703, -77.401;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Longitude of Observation (degree W positive)";
    String ioos_category "Location";
    String long_name "Longitude";
    String observation_type "measured";
    String platform "buoy";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.1045556e+9, 1.1360898e+9;
    String axis "T";
    String calendar "gregorian";
    String comment "Seconds since 1970-01-01T00:00:00Z";
    String ioos_category "Time";
    String long_name "Time";
    String observation_type "measured";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  WDIR {
    Float32 _FillValue 999.0;
    Float32 actual_range 0.0, 360.0;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String comment "Wind direction (the direction the wind is coming from in degrees clockwise from true N) during the same period used for WSPD";
    String ioos_category "Wind";
    String long_name "Wind direction";
    String standard_name "wind_from_direction";
    String units "degT";
  }
  WSPD {
    Float32 _FillValue 99.0;
    Float32 actual_range -1.0, 26.2;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum 0.0;
    String comment "Wind speed (m/s) averaged over an eight-minute period for buoys and a two-minute period for land stations.";
    String ioos_category "Wind";
    String long_name "Wind speed";
    String standard_name "wind_speed";
    String units "m/s";
  }
  GST {
    Float32 _FillValue 99.0;
    Float32 actual_range 0.0, 34.3;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.0;
    String comment "Peak 5 or 8 second gust speed (m/s) measured during the eight-minute or two-minute period.";
    String ioos_category "Wind";
    String long_name "Gust speed";
    String standard_name "wind_speed_of_gust";
    String unit "m/s";
  }
  WVHT {
    Float32 _FillValue 99.0;
    Float32 actual_range 0.0, 13.88;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String comment "Significant wave height (meters) is calculated as the average of the highest one-third of all of the wave heights during the 20-minute sampling period";
    String ioos_category "Surface Waves";
    String long_name "Significant wave height";
    String standard_name "sea_surface_wave_significant_height";
    String units "m";
  }
  DPD {
    Float32 _FillValue 99.0;
    Float32 actual_range 0.0, 26.67;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String comment "Dominant wave period (seconds) is the period with the maximum wave energy.";
    String ioos_category "Surface Waves";
    String long_name "Dominant wave period";
    String standard_name "sea_surface_swell_wave_period";
    String units "sec";
  }
  APD {
    Float32 _FillValue 99.0;
    Float32 actual_range 0.0, 24.08;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String comment "Average wave period (seconds) of all waves during the 20-minute period.";
    String ioos_category "Surface Waves";
    String long_name "Average wave period";
    String standard_name "sea_surface_swell_wave_period";
    String units "sec";
  }
  MWD {
    Float32 _FillValue 999.0;
    Float32 actual_range 0.0, 360.0;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String comment "The direction from which the waves at the dominant period (DPD) are coming. The units are degrees from true North, increasing clockwise, with North as 0 (zero) degrees and East as 90 degrees.";
    String ioos_category "Surface Waves";
    String long_name "Sea Surface Wave To Direction";
    String standard_name "sea_surface_wave_to_direction";
    String units "degT";
  }
  PRES {
    Float64 _FillValue 9999.0;
    Float64 actual_range 946.2, 1048.5;
    String comment "Sea level pressure (hPa). For C-MAN sites and Great Lakes buoys, the recorded pressure is reduced to sea level using the method described in NWS Technical Procedures Bulletin 291 (11/14/80). ( labeled BAR in Historical files)";
    String ioos_category "Pressure";
    String long_name "Sea level pressure";
    String units "hPa";
  }
  ATMP {
    Float32 _FillValue 999.0;
    Float32 actual_range -10.6, 29.8;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String comment "Air temperature (Celsius). For sensor heights on buoys.";
    String ioos_category "Temperature";
    String long_name "Air temperature";
    String standard_name "air_temperature";
    String units "degree_C";
  }
  WTMP {
    Float32 _FillValue 999.0;
    Float32 actual_range 0.7, 29.7;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String comment "Sea surface temperature (Celsius). For buoys the depth is referenced to the hull's waterline. For fixed platforms it varies with tide, but is referenced to, or near Mean Lower Low Water (MLLW).";
    String ioos_category "Temperature";
    String long_name "Sea surface temperature";
    String standard_name "sea_surface_temperature";
    String units "degree_C";
  }
  DEWP {
    Float32 _FillValue 999.0;
    Float32 actual_range -18.0, 24.6;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 0.0;
    String comment "Dewpoint temperature taken at the same height as the air temperature measurement.";
    String ioos_category "Temperature";
    String long_name "Dewpoint temperature";
    String standard_name "dew_point_temperature";
    String units "degree_C";
  }
  VIS {
    Float32 _FillValue 99.0;
    String comment "Station visibility (nautical miles). Note that buoy stations are limited to reports from 0 to 1.6 nmi.";
    String ioos_category "Meteorology";
    String long_name "Station visibility";
    String units "nmi";
  }
  TIDE {
    Float32 _FillValue 30.1752;
    Float64 colorBarMaximum 2.0;
    Float64 colorBarMinimum -2.0;
    String comment "he water level in feet above or below Mean Lower Low Water (MLLW).";
    String ioos_category "Sea Level";
    String long_name "Water level";
    String standard_name "sea_surface_height";
    String units "m";
  }
 }
  NC_GLOBAL {
    String acknowledgement "This project is funded by the National Oceanic and Atmospheric Administration (NOAA)";
    String cdm_data_type "Point";
    String Conventions "COARDS, CF-1.10, ACDD-1.3";
    String creator_email "Sandra.Bringas-at-noaa.gov";
    String creator_name "Sandra Bringas";
    String creator_type "person";
    String creator_url "https://www.ndbc.noaa.gov/";
    Float64 Easternmost_Easting -77.401;
    String featureType "Point";
    Float64 geospatial_lat_max 60.802;
    Float64 geospatial_lat_min 32.388;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -77.401;
    Float64 geospatial_lon_min -177.703;
    String geospatial_lon_units "degrees_east";
    String history 
"National Data Buoy Center
2025-04-30T04:46:38Z (local files)
2025-04-30T04:46:38Z https://erddap.aoml.noaa.gov/hdb/erddap/tabledap/moorings_2005_smd_2.html";
    String infoUrl "https://www.ndbc.noaa.gov";
    String institution "NOAA NDBC";
    String keywords "air, air_temperature, APD, atmosphere, atmospheric, ATMP, average, buoy, center, data, dew, dew point, dew_point_temperature, DEWP, dewpoint, direction, dominant, DPD, earth, Earth Science > Atmosphere > Atmospheric Temperature > Air Temperature, Earth Science > Atmosphere > Atmospheric Temperature > Dew Point Temperature, Earth Science > Atmosphere > Atmospheric Temperature > Surface Air Temperature, Earth Science > Atmosphere > Atmospheric Water Vapor > Dew Point Temperature, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature, Earth Science > Oceans > Ocean Waves > Significant Wave Height, Earth Science > Oceans > Ocean Waves > Swells, Earth Science > Oceans > Ocean Waves > Wave Period, Earth Science > Oceans > Ocean Waves > Wave Speed/Direction, Earth Science > Oceans > Sea Surface Topography > Sea Surface Height, GST, gust, height, identifier, latitude, level, longitude, meteorological, meteorology, moorings, MWD, national, ndbc, noaa, ocean, oceans, period, point, PRES, pressure, science, sea, sea level, sea_surface_height, sea_surface_swell_wave_period, sea_surface_temperature, sea_surface_wave_significant_height, sea_surface_wave_to_direction, seawater, significant, speed, standard, station, station_id, station_identifier, surface, surface waves, swell, swells, temperature, TIDE, time, topography, vapor, VIS, visibility, water, wave, waves, WDIR, wind, wind_from_direction, wind_speed, wind_speed_of_gust, winds, WSPD, WTMP, WVHT";
    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.";
    Float64 Northernmost_Northing 60.802;
    String source "National Data Buoy Center";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 32.388;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "station_id, latitude, longitude, WDIR, WSPD, GST, APD, MWD, PRES, ATMP, DEWP, VIS, TIDE";
    String summary "Moorings 2005_2 (Standard Meteorological Data)";
    String time_coverage_end "2006-01-01T04:30:00Z";
    String time_coverage_start "2005-01-01T05:00:00Z";
    String title "Moorings 2005_2 (Standard Meteorological Data)";
    String url "https://www.ndbc.noaa.gov";
    Float64 Westernmost_Easting -177.703;
  }
}

 

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
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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