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Dataset Title:  Thermosalinograph data collected aboard Sikuliaq in WMO square 7514 from 2019-
06-26T07:47:00Z to 2019-06-30T12:33:00Z.
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Institution:  NCEI, NOAA   (Dataset ID: sikuliaq_sst)
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 ?
 
 trajectory ?      
   - +  ?
 time (UTC) ?          2015-02-24T05:00:00Z    2020-02-01T04:59:00Z
  < slider >
 latitude (degrees_north) ?          0.0    75.47775
  < slider >
 longitude (degrees_east) ?          -173.6594    0.0
  < slider >
 platform1 (Sikuliaq) ?      
   - +  ?
 crs ?              
 sea_surface_temperature2 (degree_Celsius) ?          -23.03    65.22
 instrument1 (SEABIRD SBE45 SER# 0455) ?          "Heirtronics CT15 S..."    "SEABIRD SBE45 SER#..."
 instrument2 (SeaPath 320+) ?          "SeaPath 320+"    "SeaPath 320+seapat..."
 sea_surface_temperature2_qc ?          1    9
 common_variables_qc ?          1    4
 
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)

(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 {
 s {
  trajectory {
    String cf_role "trajectory_id";
    String long_name "Unique identifier for each feature instance";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.424754e+9, 1.58053314e+9;
    String axis "T";
    String calendar "julian";
    String comment "Changed the orginal reference time to 1970-1-1";
    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";
    Float32 _FillValue -9999.0;
    Float32 actual_range 0.0, 75.47775;
    String ancillary_variables "common_variables_qc common_variables_qc_L";
    String average_center "time at center of period";
    Int16 average_length 0;
    String average_method "instantaneous (spot)";
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    Float32 data_precision -9999.0;
    String instrument "instrument2";
    String ioos_category "Location";
    String long_name "Latitude";
    Float32 sampling_rate 10.0;
    String standard_name "latitude";
    String units "degrees_north";
    Float32 valid_max 90.0;
    Float32 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue -9999.0;
    Float32 actual_range -173.6594, 0.0;
    String ancillary_variables "common_variables_qc common_variables_qc_L";
    String average_center "time at center of period";
    Int16 average_length 0;
    String average_method "instantaneous (spot)";
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    Float32 data_precision -9999.0;
    String instrument "instrument2";
    String ioos_category "Location";
    String long_name "Longitude";
    Float32 sampling_rate 10.0;
    String standard_name "longitude";
    String units "degrees_east";
    Float32 valid_max 180.0;
    Float32 valid_min -180.0;
  }
  platform1 {
    String ATDB_code "12014";
    String call_sign "WDG7520";
    String ICES_code "33BI";
    String IMO_code "9578945";
    String long_name "Sikuliaq";
    String wod_code "10587";
  }
  crs {
    Int32 _FillValue -2147483647;
    String epsg_code "EPSG:4326";
    String grid_mapping_name "latitude_longitude";
    Float64 inverse_flattening 298.257223563;
    String long_name "CRS";
    Float64 semi_major_axis 6378137.0;
  }
  sea_surface_temperature2 {
    Float32 _FillValue -9999.0;
    Float32 actual_range -23.03, 65.22;
    String ancillary_variables "sea_surface_temperature_qc sea_surface_temperature_qc_L";
    String average_center "time at center of period";
    Int16 average_length 60;
    String average_method "average";
    String cell_methods "time: point";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String comment "Name in original file: TS2";
    String coverage_content_type "physicalMeasurement";
    Float32 data_precision 0.8;
    String grid_mapping "crs";
    String instrument "instrument1";
    String long_name "Sea surface temperature";
    Float32 missing_value NaN;
    String platform "platform1";
    Float32 sampling_rate 1.0;
    String standard_name "sea_surface_temperature";
    String units "degree_Celsius";
    Float32 valid_max 35.0;
    Float32 valid_min -3.0;
  }
  instrument1 {
    Float32 centerline_offset -2.44;
    String comment "instrument information";
    Float32 depth_of_water_intake -1.68;
    Float32 distance_from_bow 19.98;
    String long_name "SEABIRD SBE45 SER# 0455";
    String originator_units "siemens meter-1";
  }
  instrument2 {
    String comment "instrument information";
    String long_name "SeaPath 320+";
    String originator_units "degrees (+E)";
  }
  sea_surface_temperature2_qc {
    Int16 _FillValue -99;
    Int16 actual_range 1, 9;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String comment "Derived from the secondary level flags. For a value to be flagged as 1, it must pass all the associated tests in the secondary QC and all the common tests.";
    Float64 default_value 0;
    String flag_meanings "no_QC_was_performed accepted_value  probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Int16 flag_values 0, 1, 2, 3, 4, 5, 8, 9;
    String long_name "quality flag of sea surface temperature2";
  }
  common_variables_qc {
    Int16 _FillValue -99;
    Int16 actual_range 1, 4;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String comment "Derived from the secondary level flags. For a value to be flagged as 1, it must pass all the associated tests in the secondary QC.";
    Float64 default_value 0;
    String flag_meanings "no_QC_was_performed accepted_value  probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Int16 flag_values 0, 1, 2, 3, 4, 5, 8, 9;
    String long_name "overall quality flag of common variables (platform, time, location, platform_speed, land and flow_rate)";
  }
 }
  NC_GLOBAL {
    String acknowledgement "This project is funded by NOAA STAR and NCEI to CICS-MD.";
    String cdm_data_type "Trajectory";
    String cdm_trajectory_variables "trajectory";
    String comment "Additional information from original files:original title = SIKULIAQ Meteorological Data;site = SIKULIAQ;data provider contact info = Center for Ocean-Atmospheric Prediction Studies, The Florida State University, Tallahassee, FL, 32306-2840, USA";
    String contributor_name "NCEI; Ocean Science Branch; SAMOS; Steve Hartz; Seward Marine Center University of Alaska Fairbanks";
    String contributor_role "National Archive; Group Discussion; Data Assemble; Data Provider; Facility";
    String Conventions "CF-1.6, ACDD-1.3, COARDS";
    String creator_email "zhankun.wang@noaa.gov";
    String creator_institution "NOAA National Centers for Environmental Information (NCEI)";
    String creator_name "Zhankun Wang";
    String creator_type "person";
    String creator_url "https://www.nodc.noaa.gov/cgi-bin/OAS/prd/person/details/4843";
    String date_created "2019-07-17T03:01:48Z";
    String date_issued "2019-08-01T00:00:00Z";
    String date_metadata_modified "2019-07-17T03:01:48Z";
    String date_modified "2019-07-17T03:01:48Z";
    Float64 Easternmost_Easting 0.0;
    String featureType "Trajectory";
    String geospatial_bounds "POLYGON ((-149.9962 59.1969,-149.9962 59.9998,-147.7796 59.9998,-147.7796 59.1969,-149.9962 59.1969))";
    String geospatial_bounds_crs "EPSG:4326";
    Float64 geospatial_lat_max 75.47775;
    Float64 geospatial_lat_min 0.0;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 0.0;
    Float64 geospatial_lon_min -173.6594;
    String geospatial_lon_units "degrees_east";
    String grid_mapping_epsg_code "EPSG:4326";
    Float64 grid_mapping_inverse_flattening 298.257223563;
    String grid_mapping_name "latitude_longitude";
    Float64 grid_mapping_semi_major_axis 6378137.0;
    String history 
"2019-07-17T03:01:48Z: Created by Z.Wang/NCEI.
2024-02-21T14:38:47Z (local files)
2024-02-21T14:38:47Z https://data.pmel.noaa.gov/generic/erddap/tabledap/sikuliaq_sst.html";
    String id "WDG7520_201906_7514V1";
    String infoUrl "https://www.nodc.noaa.gov/cgi-bin/OAS/prd/person/details/4843";
    String institution "NCEI, NOAA";
    String instrument "SEAPATH 320+; SEABIRD SBE45 SER# 0455; SeaPath 320+; Heirtronics CT15 Ser# 10975; SeaBird SBE45 Ser# 0455";
    String instrument_vocabulary "ACDD Keyword Version 8.1";
    String keywords "00z, 01t04, 01t05, 2020-01-01t05, 2020-02-01t04, 320+, aboard, centers, collected, common, common_variables_qc, control, crs, ct15, data, each, earth, Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature, environmental, feature, flag, flow, heirtronics, identifier, information, instance, instrument1, instrument2, land, latitude, longitude, meteorological, national, ncei, nesdis, noaa, ocean, oceans, organisation, overall, platform, platform1, quality, rate, science, sea, sea_surface_temperature, sea_surface_temperature2, sea_surface_temperature2_qc, seapath, ser, sikuliaq, speed, square, surface, temperature, temperature2, thermosalinograph, time, trajectory, unique, wmo, world";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "These data may be redistributed and used without restriction.";
    String naming_authority "gov.noaa.ncei";
    Float64 Northernmost_Northing 75.47775;
    String platform "Sikuliaq";
    String processing_level "Quality-controlled and restructured to one file per vessel per month per wmo square.";
    String product_version "GTSG V1.0";
    String project "NCEI Global Thermosalinograph Data Stewardship Project";
    String publisher_email "ncei.info@noaa.gov";
    String publisher_institution "NOAA National Centers for Environmental Information (NCEI)";
    String publisher_name "NCEI Data Manager";
    String publisher_type "institution";
    String publisher_url "https://www.ncei.noaa.gov/";
    String sea_name "World-Wide Distribution";
    String source "SAMOS: WDG7520_20190626v10001.nc; WDG7520_20190629v10001.nc; WDG7520_20190630v10001.nc";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 0.0;
    String standard_name_vocabulary "CF Standard Name Table v31";
    String subsetVariables "trajectory, platform1";
    String summary "The overarching goal of the Global Thermosalinograph (TSG) Project is to serve the broader community by providing a well-organized, uniformly quality-controlled thermosalinograph database. This data file is a re-representation of the thermosalinograph data archived at the NOAA National Centers for Environmental Information (NCEI).";
    String time_coverage_duration "P4DT4H46M";
    String time_coverage_end "2020-02-01T04:59:00Z";
    String time_coverage_resolution "PT1M";
    String time_coverage_start "2015-02-24T05:00:00Z";
    String title "Thermosalinograph data collected aboard Sikuliaq in WMO square 7514 from 2019-06-26T07:47:00Z to 2019-06-30T12:33:00Z.";
    Float64 Westernmost_Easting -173.6594;
  }
}

 

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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