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Dataset Title:  C12 Water Velocity – WFS Central Buoy, 50m Isobath (NDBC: 42022) Subscribe RSS
Institution:  University of South Florida Coastal Ocean Monitoring and Prediction System (COMPS)   (Dataset ID: c12-water-velocity-wfs-central-b)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Make a graph
 
Variable ?   Optional
Constraint #1 ? 		Optional
Constraint #2 ? 		   Minimum ?
 		    Maximum ?
 
 time (UTC) ?          2019-03-01T00:57:00Z    2024-11-21T11:57:00Z
  < slider >
 latitude (degrees_north) ?          27.504    27.504
  < slider >
 longitude (degrees_east) ?          -83.741    -83.741
  < slider >
 z (Altitude, m) ?          -42.8    -3.8
 eastward_sea_water_velocity (m.s-1) ?          -1.676    9.289
 eastward_sea_water_velocity_qc_agg ?          1    4
 eastward_sea_water_velocity_qc_tests ?              
 northward_sea_water_velocity (m.s-1) ?          -9.62    9.289
 northward_sea_water_velocity_qc_agg ?          1    4
 northward_sea_water_velocity_qc_tests ?              
 station ?              
 
Server-side Functions ?
 distinct() ?
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File type: (more information)

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(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    UInt32 _ChunkSizes 512;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.55140182e+9, 1.73219022e+9;
    String axis "T";
    String calendar "gregorian";
    String cf_role "profile_id";
    String ioos_category "Time";
    String long_name "Time";
    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";
    Float64 _FillValue NaN;
    Float64 actual_range 27.504, 27.504;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -83.741, -83.741;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  z {
    UInt32 _ChunkSizes 512;
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "up";
    Float64 _FillValue NaN;
    Float64 actual_range -42.8, -3.8;
    String axis "Z";
    String ioos_category "Location";
    String long_name "Altitude";
    String positive "up";
    String standard_name "altitude";
    String units "m";
  }
  eastward_sea_water_velocity {
    UInt32 _ChunkSizes 512;
    Float64 _FillValue -9999.0;
    Float64 actual_range -1.676, 9.289;
    String ancillary_variables "eastward_sea_water_velocity_qc_agg eastward_sea_water_velocity_qc_tests";
    String gts_ingest "true";
    String id "1016091";
    String ioos_category "Other";
    String long_name "Eastward Sea Water Velocity";
    Float64 missing_value -9999.0;
    String platform "station";
    String short_name "eastward_sea_water_velocity";
    String standard_name "eastward_sea_water_velocity";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/eastward_sea_water_velocity";
    String units "m.s-1";
  }
  eastward_sea_water_velocity_qc_agg {
    UInt32 _ChunkSizes 4096;
    Int32 _FillValue -127;
    Int32 actual_range 1, 4;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Eastward Sea Water Velocity QARTOD Aggregate Quality Flag";
    Int32 missing_value -127;
    String references "ftp://ocgweb.marine.usf.edu/pub/QC_Code/";
    String short_name "eastward_sea_water_velocity_qc_agg";
    String standard_name "aggregate_quality_flag";
  }
  eastward_sea_water_velocity_qc_tests {
    UInt32 _ChunkSizes 512;
    Int32 _FillValue 0;
    String comment "11-character string with results of individual QARTOD tests. 1: Gap Test, 2: Syntax Test, 3: Location Test, 4: Gross Range Test, 5: Climatology Test, 6: Spike Test, 7: Rate of Change Test, 8: Flat-line Test, 9: Multi-variate Test, 10: Attenuated Signal Test, 11: Neighbor Test";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Eastward Sea Water Velocity QARTOD Individual Tests";
    String references "ftp://ocgweb.marine.usf.edu/pub/QC_Code/";
    String short_name "eastward_sea_water_velocity_qc_tests";
    String standard_name "eastward_sea_water_velocity quality_flag";
  }
  northward_sea_water_velocity {
    UInt32 _ChunkSizes 512;
    Float64 _FillValue -9999.0;
    Float64 actual_range -9.62, 9.289;
    String ancillary_variables "northward_sea_water_velocity_qc_agg northward_sea_water_velocity_qc_tests";
    String gts_ingest "true";
    String id "1016092";
    String ioos_category "Other";
    String long_name "Northward Sea Water Velocity";
    Float64 missing_value -9999.0;
    String platform "station";
    String short_name "northward_sea_water_velocity";
    String standard_name "northward_sea_water_velocity";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/northward_sea_water_velocity";
    String units "m.s-1";
  }
  northward_sea_water_velocity_qc_agg {
    UInt32 _ChunkSizes 4096;
    Int32 _FillValue -127;
    Int32 actual_range 1, 4;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Northward Sea Water Velocity QARTOD Aggregate Quality Flag";
    Int32 missing_value -127;
    String references "ftp://ocgweb.marine.usf.edu/pub/QC_Code/";
    String short_name "northward_sea_water_velocity_qc_agg";
    String standard_name "aggregate_quality_flag";
  }
  northward_sea_water_velocity_qc_tests {
    UInt32 _ChunkSizes 512;
    Int32 _FillValue 0;
    String comment "11-character string with results of individual QARTOD tests. 1: Gap Test, 2: Syntax Test, 3: Location Test, 4: Gross Range Test, 5: Climatology Test, 6: Spike Test, 7: Rate of Change Test, 8: Flat-line Test, 9: Multi-variate Test, 10: Attenuated Signal Test, 11: Neighbor Test";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Northward Sea Water Velocity QARTOD Individual Tests";
    String references "ftp://ocgweb.marine.usf.edu/pub/QC_Code/";
    String short_name "northward_sea_water_velocity_qc_tests";
    String standard_name "northward_sea_water_velocity quality_flag";
  }
  station {
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String ioos_code "urn:ioos:station:com.axiomdatascience:103562";
    String long_name "C12 Water Velocity – WFS Central Buoy, 50m Isobath (NDBC: 42022)";
    String short_name "c12-water-velocity-wfs-central-b";
    String type "buoy";
  }
 }
  NC_GLOBAL {
    String cdm_altitude_proxy "z";
    String cdm_data_type "TimeSeriesProfile";
    String cdm_profile_variables "time";
    String cdm_timeseries_variables "station,longitude,latitude";
    String contributor_email ",webmaster.ndbc@noaa.gov,communications@secoora.org,feedback@axiomdatascience.com";
    String contributor_name "World Meteorological Organization (WMO),NOAA National Data Buoy Center (NDBC),Southeast Coastal Ocean Observing Regional Association (SECOORA),Axiom Data Science";
    String contributor_role "contributor,contributor,funder,processor";
    String contributor_role_vocabulary "NERC";
    String contributor_url "https://wmo.int/,https://www.ndbc.noaa.gov/,https://secoora.org/,https://www.axiomdatascience.com";
    String Conventions "IOOS-1.2, CF-1.6, ACDD-1.3, NCCSV-1.2";
    String creator_country "USA";
    String creator_email "jdonovan@usf.edu";
    String creator_institution "University of South Florida Coastal Ocean Monitoring and Prediction System (COMPS)";
    String creator_name "University of South Florida Coastal Ocean Monitoring and Prediction System (COMPS)";
    String creator_sector "academic";
    String creator_type "institution";
    String creator_url "http://comps.marine.usf.edu/";
    String defaultDataQuery "eastward_sea_water_velocity,northward_sea_water_velocity,z,eastward_sea_water_velocity_qc_agg,time,northward_sea_water_velocity_qc_agg&time>=max(time)-3days";
    Float64 Easternmost_Easting -83.741;
    String featureType "TimeSeriesProfile";
    Float64 geospatial_lat_max 27.504;
    Float64 geospatial_lat_min 27.504;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -83.741;
    Float64 geospatial_lon_min -83.741;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max -3.8;
    Float64 geospatial_vertical_min -42.8;
    String geospatial_vertical_positive "up";
    String geospatial_vertical_units "m";
    String gts_ingest "true";
    String history 
"Downloaded from University of South Florida Coastal Ocean Monitoring and Prediction System (COMPS) at http://comps.marine.usf.edu:82/data.php?format=json&platform=c12_inwater
2024-11-21T13:14:37Z http://comps.marine.usf.edu:82/data.php?format=json&platform=c12_inwater
2024-11-21T13:14:37Z http://erddap.secoora.org/erddap/tabledap/c12-water-velocity-wfs-central-b.html";
    Int32 id 103562;
    String infoUrl "https://sensors.ioos.us/#metadata/103562/station";
    String institution "University of South Florida Coastal Ocean Monitoring and Prediction System (COMPS)";
    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 naming_authority "com.axiomdatascience";
    Float64 Northernmost_Northing 27.504;
    String platform "buoy";
    String platform_name "C12 Water Velocity – WFS Central Buoy, 50m Isobath (NDBC: 42022)";
    String platform_vocabulary "http://mmisw.org/ont/ioos/platform";
    String processing_level "Level 2";
    String publisher_country "USA";
    String publisher_email "jdonovan@usf.edu";
    String publisher_institution "University of South Florida Coastal Ocean Monitoring and Prediction System (COMPS)";
    String publisher_name "University of South Florida Coastal Ocean Monitoring and Prediction System (COMPS)";
    String publisher_sector "academic";
    String publisher_type "institution";
    String publisher_url "http://comps.marine.usf.edu/";
    String references "http://comps.marine.usf.edu/?&platform=C12_INWATER,http://comps.marine.usf.edu:82/data.php?format=json&platform=c12_inwater,https://www.ndbc.noaa.gov/station_page.php?station=42022,ftp://ocgweb.marine.usf.edu/pub/QC_Code/";
    String sourceUrl "http://comps.marine.usf.edu:82/data.php?format=json&platform=c12_inwater";
    Float64 Southernmost_Northing 27.504;
    String standard_name_vocabulary "CF Standard Name Table v72";
    String station_id "103562";
    String summary "Timeseries data from 'C12 Water Velocity – WFS Central Buoy, 50m Isobath (NDBC: 42022)' (c12-water-velocity-wfs-central-b)";
    String time_coverage_end "2024-11-21T11:57:00Z";
    String time_coverage_start "2019-03-01T00:57:00Z";
    String title "C12 Water Velocity – WFS Central Buoy, 50m Isobath (NDBC: 42022)";
    Float64 Westernmost_Easting -83.741;
    String wmo_platform_code "42022";
  }
}

 

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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