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Dataset Title:  US East Feb 2009 to November 18 2009, US East Feb 2009 to November 18 2009,
Best Time Series [time][depth][lat][lon]
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Institution:  Naval Research Laboratory   (Dataset ID: noaa_ncddc_a4af_5d09_927f)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Make a graph
 
Dimensions ? Start ? Stride ? Stop ?  Size ?    Spacing ?
 time (UTC) ?      2194    3h 6m 24s (uneven)
  < slider >
 depth (m) ?      34    151.5152 (uneven)
  < slider >
 latitude (degrees_north) ?      814    0.02700003 (uneven)
  < slider >
 longitude (degrees_east) ?      571    0.03149912 (uneven)
  < slider >
 
Grid Variables (which always also download all of the dimension variables)
 water_u (Eastward Water Velocity, meter/sec) ?
 water_v (Northward Water Velocity, meter/sec) ?
 water_temp (Water Temperature, degree_C) ?
 salinity (PSU) ?

File type: (more info)

(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 {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.2340512e+9, 1.258578e+9;
    String axis "T";
    String calendar "proleptic_gregorian";
    String ioos_category "Time";
    String long_name "Forecast time for ForecastModelRunCollection";
    Float64 missing_value NaN;
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 actual_range 0.0, 5000.0;
    String axis "Z";
    String ioos_category "Location";
    String long_name "Depth";
    Int32 NAVO_code 5;
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 20.0, 41.95102310180664;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    Int32 NAVO_code 1;
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_range 20.0, 41.95102310180664;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range 278.0, 295.9544982910156;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    Int32 NAVO_code 2;
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_range 278.0, 295.9544982910156;
  }
  water_u {
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String ioos_category "Currents";
    String long_name "Eastward Water Velocity";
    Int32 NAVO_code 17;
    String standard_name "eastward_sea_water_velocity";
    String units "meter/sec";
  }
  water_v {
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String ioos_category "Currents";
    String long_name "Northward Water Velocity";
    Int32 NAVO_code 18;
    String standard_name "northward_sea_water_velocity";
    String units "meter/sec";
  }
  water_temp {
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Temperature";
    String long_name "Water Temperature";
    Int32 NAVO_code 15;
    String standard_name "sea_water_temperature";
    String units "degree_C";
  }
  salinity {
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
    String long_name "Salinity";
    Int32 NAVO_code 16;
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  NC_GLOBAL {
    String _CoordSysBuilder "ucar.nc2.dataset.conv.CF1Convention";
    String cdm_data_type "Grid";
    String contact "NRL Code 7323";
    String Conventions "CF-1.6, NAVO_netcdf_v1.0, COARDS, ACDD-1.3";
    String creator_email "frank.bub@navy.mil";
    String creator_name "kelly.r.wood@navy.mil; jeffery.rayburn@navy.mil";
    String creator_url "https://www7320.nrlssc.navy.mil/global_ncom/glb8_3b/html/index.html";
    String distribution_statement "Distribution limited to Department of Defense and U.S. DOD contractors only.  Administrative/operational 2009-11-18.  Other U.S. requests must be referred to the Commanding Officer, Naval Oceanographic Office.";
    Float64 Easternmost_Easting 295.9544982910156;
    String generating_model "NCOM NOKI";
    Float64 geospatial_lat_max 41.95102310180664;
    Float64 geospatial_lat_min 20.0;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 295.9544982910156;
    Float64 geospatial_lon_min 278.0;
    String geospatial_lon_units "degrees_east";
    String history 
"not applicable ;
FMRC Best Dataset
2018-07-23T02:28:17Z https://ecowatch.ncddc.noaa.gov/thredds/dodsC/ncom_us_east_before_depth_change_agg/US_East_Feb_2009_to_November_18_2009_best.ncd
2018-07-23T02:28:17Z http://upwell.pfeg.noaa.gov/erddap/griddap/noaa_ncddc_a4af_5d09_927f.das";
    String id "ncom_us_east_before_depth_change_agg/US_East_Feb_2009_to_November_18_2009_best.ncdhttps://ecowatch.ncddc.noaa.gov/thredds/dodsC/ncom_us_east_before_depth_change_agg/US_East_Feb_2009_to_November_18_2009_best.ncd";
    String infoUrl "https://ecowatch.ncddc.noaa.gov/thredds/dodsC/ncom_us_east_before_depth_change_agg/US_East_Feb_2009_to_November_18_2009_best.ncd.html";
    String initial_time "2000010100";
    String input_data_source "not_applicable";
    String institution "Naval Research Laboratory";
    String keywords "best, best time series, circulation, coastal, currents, data, density, depth, earth, Earth Science > Oceans > Ocean Circulation > Ocean Currents, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Salinity, east, eastward, eastward_sea_water_velocity, forecast, laboratory, latitude, longitude, model, naval, navo, navy, ncom, northward, northward_sea_water_velocity, ocean, oceanography, oceans, practical, regional, relocatable, research, salinity, science, sea, sea_water_practical_salinity, sea_water_temperature, seawater, sendai, series, temperature, time, time series, US, velocity, water, water_temp, water_u, water_v";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "Distribution limited to Department of Defense and U.S. DOD contractors only.  Administrative/operational 2009-11-18.  Other U.S. requests must be referred to the Commanding Officer, Naval Oceanographic Office.";
    String location "Proto fmrc:US_East_Feb_2009_to_November_18_2009";
    String model_type "NCOM_2.3";
    Float64 Northernmost_Northing 41.95102310180664;
    String operational_status "development";
    String publisher_name "OceanNOMADS@noaa.gov";
    String publisher_type "institution";
    String sourceUrl "https://ecowatch.ncddc.noaa.gov/thredds/dodsC/ncom_us_east_before_depth_change_agg/US_East_Feb_2009_to_November_18_2009_best.ncd";
    Float64 Southernmost_Northing 20.0;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String summary "Naval Oceanography (NAVO) Navy Coastal Ocean Model (NCOM) Relocatable Model: Sendai Regional Forecast. Best time series, taking the data from the most recent run available. US East Aggregation";
    String time_coverage_end "2009-11-18T21:00:00Z";
    String time_coverage_start "2009-02-08T00:00:00Z";
    String title "US East Feb 2009 to November 18 2009, US East Feb 2009 to November 18 2009, Best Time Series [time][depth][lat][lon]";
    Float64 Westernmost_Easting 278.0;
  }
}

 

Using griddap to Request Data and Graphs from Gridded Datasets

griddap lets you request a data subset, graph, or map from a gridded dataset (for example, sea surface temperature data from a satellite), via a specially formed URL. griddap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its projection 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.

griddap request URLs must be in the form
https://upwell.pfeg.noaa.gov/erddap/griddap/datasetID.fileType{?query}
For example,
https://upwell.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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