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Dataset Title:  NAVOCEANO 10km Analyzed SST (GHRSST NAVO-L4HR1m-GLOB-K10 SST) Subscribe RSS
Institution:  Naval Oceanographic Office   (Dataset ID: nasa_jpl_e8d3_f614_6c50)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Make a graph
 
Dimensions ? Start ? Stride ? Stop ?  Size ?    Spacing ?
 time (UTC) ?      3631    1 day 0h 20m 38s (uneven)
  < slider >
 latitude (degrees_north) ?      1801    -0.1 (even)
  < slider >
 longitude (degrees_east) ?      3600    0.1 (even)
  < slider >
 
Grid Variables (which always also download all of the dimension variables)
 analysed_sst (Analyzed Sea Surface Temperature, degree_C) ?
 analysis_error (degree_C) ?
 mask (Land Sea Mask) ?

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 1.2070944e+9, 1.5252192e+9;
    String axis "T";
    String calendar "Gregorian";
    String ioos_category "Time";
    String long_name "reference time of sst field";
    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";
    Float32 actual_range -90.0, 90.0;
    String axis "Y";
    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, 179.9;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  analysed_sst {
    Float32 _FillValue -3276.8;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Temperature";
    String long_name "Analyzed Sea Surface Temperature";
    String standard_name "sea_surface_temperature";
    String type "depth 1m";
    String units "degree_C";
    Float32 valid_max 34.999992;
    Float32 valid_min -2.0000062;
  }
  analysis_error {
    Float32 _FillValue -327.68;
    Float64 colorBarMaximum 5.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "Analysis Error";
    String units "degree_C";
    Float32 valid_max 0.015;
    Float32 valid_min 0.004;
  }
  mask {
    String _Unsigned "false";
    Float64 colorBarMaximum 2.5;
    Float64 colorBarMinimum 0.0;
    String comment "bit 0 = 1 if grid cell contains water;";
    String commentNAVO_netcdf_v3_4Conventions "bit 0 = 1 if grid cell contains water; commentNAVO_netcdf_v3.4Conventions";
    String flag_meanings "water, land";
    Byte flag_values 1, 2;
    String ioos_category "Identifier";
    String long_name "Land Sea Mask";
    String standard_name "land_binary_mask";
  }
  NC_GLOBAL {
    String cdm_data_type "Grid";
    String comment "Distribution Statement: Approved for public release. Distribution unlimited.";
    String contact "doug.may@navy.mil";
    String Conventions "NAVO_netcdf_v3.4, COARDS, CF-1.6, ACDD-1.3";
    String creator_email "doug.may@navy.mil";
    String creator_name "Doug May";
    String creator_url "http://www.usno.navy.mil/NAVO";
    String DSD_entry_id "NAVO-L4HR1m-GLOB-K10_SST";
    Float64 Easternmost_Easting 179.9;
    String file_quality_index "1";
    Float64 geospatial_lat_max 90.0;
    Float64 geospatial_lat_min -90.0;
    Float64 geospatial_lat_resolution 0.1;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 179.9;
    Float64 geospatial_lon_min -180.0;
    Float64 geospatial_lon_resolution 0.09999999999999999;
    String geospatial_lon_units "degrees_east";
    String history 
"Created from k10.out, k10a.out
2018-05-22T04:08:32Z https://thredds.jpl.nasa.gov/thredds/dodsC/ncml_aggregation/OceanTemperature/ghrsst/aggregate__ghrsst_NAVO-L4HR1m-GLOB-K10_SST.ncml
2018-05-22T04:08:32Z http://upwell.pfeg.noaa.gov/erddap/griddap/nasa_jpl_e8d3_f614_6c50.das";
    String infoUrl "https://podaac.jpl.nasa.gov/dataset/NAVO-L4HR1m-GLOB-K10_SST";
    String institution "Naval Oceanographic Office";
    String keywords "10km, analysed_sst, analysis, analysis_error, analyzed, binary, data, Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature, error, ghrsst, glob, global, high, high-resolution, identifier, k10, l4hr1m, land, land_binary_mask, mask, naval, navo, navo-l4hr1m-glob-k10, navoceano, ocean, oceanographic, oceanography, oceans, office, resolution, sea, sea_surface_temperature, sst, statistics, surface, temperature, time";
    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 message "UNCLASSIFIED";
    String netcdf_version_id "netcdf v3.4";
    Float64 Northernmost_Northing 90.0;
    String operational_status "operational";
    String reference "https://oceanography.navy.mil/legacy/web";
    String source_data "AVHRR18_G-NAVO, AVHRR17_G-NAVO, AVHRRMTA_G-NAVO, AMSRE-REMSS-L2P-amsre_l2b_rt, AVHRR17_L-NAVO, AVHRR18_L-NAVO, GOES-11-NAVO, Pathfinder_9k_climo";
    String sourceUrl "https://thredds.jpl.nasa.gov/thredds/dodsC/ncml_aggregation/OceanTemperature/ghrsst/aggregate__ghrsst_NAVO-L4HR1m-GLOB-K10_SST.ncml";
    Float64 Southernmost_Northing -90.0;
    String spatial_resolution "10 km";
    String standard_name_vocabulary "CF Standard Name Table v29";
    String summary "Naval Oceanographic Office (NAVOCEANO) 10km Analyzed Sea Surface Temperature. Distribution Statement: Approved for public release. Distribution unlimited.s (Global High-Resolution Sea Surface Temperature (GHRSST) Naval Oceanography (NAVO)-L4HR1m-GLOB-K10 SST)";
    String time_coverage_end "2018-05-02T00:00:00Z";
    String time_coverage_start "2008-04-02T00:00:00Z";
    String title "NAVOCEANO 10km Analyzed SST (GHRSST NAVO-L4HR1m-GLOB-K10 SST)";
    Float64 Westernmost_Easting -180.0;
  }
}

 

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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