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Título del conjunto de datos:  Ocean Surface Winds - CCMP - 6-hour (Near Real Time), 2016-present. v2.1 Subscribe RSS
Institución:  RSS   (ID del conjunto de datos: pifscCcmpDailyV21NRT)
Información:  Resumen ? | Licencia ? | FGDC | ISO 19115 | Metadatos | Fondo (Enlace externo) | hacer un grafico
 
Dimensiones ? Comenzar ? Paso ? Detener ?  Tamaño ?    Espaciado ?
 time (Time of analysis, UTC) ?      16688    6h 1m 23s (desigual)
  < slider >
 latitude (degrees_north) ?      628    0.25 (incluso)
  < slider >
 longitude (degrees_east) ?      1440    0.25 (incluso)
  < slider >
 
Variables de cuadrícula (que siempre también descargan todas las variables de dimensión) 
 uwnd (u-wind vector component at 10 meters, m s-1) ?
 vwnd (v-wind vector component at 10 meters, m s-1) ?
 nobs (number of observations used to derive wind vector components) ?

Tipo de archivo: (más información)

(Documentation / Bypass this form) ?
 
(Tenga paciencia. Es posible que tarde un poco en obtener los datos).


 

La estructura de atributos del conjunto de datos (.das) para este conjunto de datos

Attributes {
  time {
    String _CoordinateAxisType "Time";
    Float64 _Fillvalue -9999.0;
    Float64 actual_range 1.4213664e+9, 1.783188e+9;
    String axis "T";
    String delta_t "0000-00-00 06:00:00";
    String ioos_category "Time";
    String long_name "Time of analysis";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_min 0.0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range -78.375, 78.375;
    String axis "Y";
    String coordinate_defines "center";
    Float32 fill_value -9999.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
    Float32 valid_max 90.0;
    Float32 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range 0.125, 359.875;
    String axis "X";
    String coordinate_defines "center";
    Float32 fill_value -9999.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
    Float32 valid_max 360.0;
    Float32 valid_min 0.0;
  }
  uwnd {
    Float32 _FillValue NaN;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum -15.0;
    String height "10 meters above sea-surface";
    String ioos_category "Wind";
    String long_name "u-wind vector component at 10 meters";
    String standard_name "eastward_wind";
    String units "m s-1";
    Float32 valid_max 100.0;
    Float32 valid_min -100.0;
  }
  vwnd {
    Float32 _FillValue NaN;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum -15.0;
    String height "10 meters above sea-surface";
    String ioos_category "Wind";
    String long_name "v-wind vector component at 10 meters";
    String standard_name "northward_wind";
    String units "m s-1";
    Float32 valid_max 100.0;
    Float32 valid_min -100.0;
  }
  nobs {
    Float32 _FillValue NaN;
    String ancillary_variables "uwnd vwnd";
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "number of observations used to derive wind vector components";
    String standard_name "number_of_observations";
    Float32 valid_max 100.0;
    Float32 valid_min 0.0;
  }
  NC_GLOBAL {
    String base_date "Y2026 M07 D02";
    String cdm_data_type "Grid";
    String contact "Remote Sensing Systems, support@remss.com";
    String contributor_name "Carl Mears, Joel Scott, Frank Wentz, Ross Hoffman, Mark Leidner, Robert Atlas, Joe Ardizzone";
    String contributor_role "Co-Investigator, Software Engineer, Project Lead, Co-Investigator, Software Engineer, Principal Investigator, Software Engineer";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creator_email "support@remss.com";
    String creator_name "Remote Sensing Systems";
    String creator_type "institution";
    String creator_url "http://www.remss.com/";
    String data_structure "grid";
    String date_created "2021-04-03T13:26:38Z";
    String description "RSS VAM 6-hour analyses starting from the NCEP GFS wind analyses";
    Float64 Easternmost_Easting 359.875;
    Float64 geospatial_lat_max 78.375;
    Float64 geospatial_lat_min -78.375;
    Float64 geospatial_lat_resolution 0.25;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 359.875;
    Float64 geospatial_lon_min 0.125;
    Float64 geospatial_lon_resolution 0.25;
    String geospatial_lon_units "degrees_east";
    String history 
"20260703T131050ZZ - netCDF generated from original data using IDL 8.5 by RSS
2026-07-05T17:34:22Z (local files)
2026-07-05T17:34:22Z https://coastwatch.pfeg.noaa.gov/erddap/es/griddap/pifscCcmpDailyV21NRT.das";
    String infoUrl "http://www.remss.com/";
    String institute_id "RSS";
    String institution "RSS";
    String keywords "10km - < 50km or approximately 0.09 degree - < 0.5 degree, advanced, ascat, atmosphere, atmospheric, ccmp, centers, component, components, data, derive, derived, earth, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, eastward, eastward_wind, environmental, latitude, level, longitude, measures, meters, national, ncep, nobs, northward, northward_wind, number, number_of_observations, observations, ocean winds, prediction, rss, scatterometer, science, statistics, surface, surface winds, time, u-wind, used, uwnd, v-wind, v2.1, vector, vwnd, wind, wind speed/wind direction, winds";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "available for public use with proper citation";
    Float64 Northernmost_Northing 78.375;
    String processing_level "L3.0";
    String product_version "v2.1";
    String project "RSS Cross-Calibrated Multi-Platform Ocean Surface Wind Project";
    String publisher_email "support@remss.com";
    String publisher_name "Remote Sensing Systems";
    String publisher_type "institution";
    String publisher_url "http://www.remss.com/";
    String references "Mears et al., Journal of Geophysical Research: Oceans,124, 6997-7010, 2019, Hoffman et al., Journal of Atmospheric and Oceanic Technology, 2013; Atlas et al., BAMS, 2011; Atlas et al., BAMS, 1996";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -78.375;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "CCMP_RT V2.1 has been created using the same VAM as CCMP V2.0 Input data have changed and now include all V7 radiometer data from RSS, V8.1 GMI data from RSS, scatterometer data from RSS (V4 QuikSCAT and V1.2 Advanced SCATterometer (ASCAT)), NO buoy data, and National Centers for Environmental Prediction (NCEP) GFS 0.25 degree data for the background field.";
    String time_coverage_end "2026-07-04T18:00:00Z";
    String time_coverage_start "2015-01-16T00:00:00Z";
    String title "Ocean Surface Winds - CCMP - 6-hour (Near Real Time), 2016-present. v2.1";
    Float64 Westernmost_Easting 0.125;
  }
}

 

Uso de griddap para solicitar datos y gráficos de conjuntos de datos cuadriculados

griddap le permite solicitar un subconjunto de datos, un gráfico o un mapa de un conjunto de datos cuadriculado (por ejemplo, datos de temperatura de la superficie del mar de un satélite), a través de una URL especialmente formada. griddap utiliza el OPeNDAP  (external link) Protocolo de acceso a datos (DAP )  (external link) y sus restricciones de proyección  (external link) .

La URL especifica lo que desea: el conjunto de datos, una descripción del gráfico o el subconjunto de datos y el tipo de archivo para la respuesta.

griddap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/griddap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/griddap/jplMURSST41.htmlTable?analysed_sst[(2002-06-01T09:00:00Z)][(-89.99):1000:(89.99)][(-179.99):1000:(180.0)]
Thus, the query is often a data variable name (e.g., analysed_sst), followed by [(start):stride:(stop)] (or a shorter variation of that) for each of the variable's dimensions (for example, [time][latitude][longitude]).

For details, see the griddap Documentation.


 
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