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Dataset Title:  A summary of oceanographic data from fishing vessels and gears Subscribe RSS
Institution:  Berring Data Collective   (Dataset ID: BDC_Summary_FV_NRT)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 time (Datetime, UTC) ?          2000-05-15T14:09:00Z    2021-03-04T15:55:00Z
  < slider >
 latitude (degrees_north) ?          33.37327    72.80612
  < slider >
 longitude (degrees_east) ?          -179.934    177.101
  < slider >
 max_depth (Depth, m) ?          3.082    631.125
 mean_temperature (Temperature, degree_C) ?          0.02    24.75
 mean_salinity (PSU) ?          9.573    35.609
 sensor_type ?      
   - +  ?
 sensor_hardware_id ?      
   - +  ?
 vessel_gear_type ?      
   - +  ?
 data_collection_program ?      
   - +  ?
 vessel_id ?          1    70
 tow_id ?          133    18404
 DOI (Digital Object Identifier) ?      
   - +  ?
 
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 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 {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 9.5839974e+8, 1.6148733e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Datetime";
    String source_name "datetime";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01T00:00:00Z";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 _FillValue NaN;
    Float32 actual_range 33.37327, 72.80612;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue NaN;
    Float32 actual_range -179.934, 177.101;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  max_depth {
    Float32 _FillValue NaN;
    Float32 actual_range 3.082, 631.125;
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  mean_temperature {
    Float32 _FillValue NaN;
    Float32 actual_range 0.02, 24.75;
    Float64 colorBarMaximum 25.0;
    Float64 colorBarMinimum -4.0;
    String ioos_category "Temperature";
    String long_name "Temperature";
    String standard_name "sea_water_temperature";
    String units "degree_C";
  }
  mean_salinity {
    Float32 _FillValue NaN;
    Float32 actual_range 9.573, 35.609;
    Float64 colorBarMaximum 36.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
    String long_name "Sea Water Practical Salinity";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  sensor_type {
    String conventions "SensorML";
    String ioos_category "Identifier";
    String long_name "Sensor Type";
    String metadata_link "https://berringdatacollective.com/oceanography/";
  }
  sensor_hardware_id {
    String ioos_category "Identifier";
    String long_name "Sensor Hardware ID";
    String metadata_link "https://berringdatacollective.com/oceanography/";
  }
  vessel_gear_type {
    String conventions "ISSCFG";
    String ioos_category "Identifier";
    String long_name "Fishing Gear Used as a Sensor Platform";
    String metadata_link "http://www.fao.org/3/a-bt987e.pdf";
  }
  data_collection_program {
    String ioos_category "Identifier";
    String long_name "Data Collection Program or Industry Body";
  }
  vessel_id {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1, 70;
    String ioos_category "Identifier";
    String long_name "Confidential Unique Vessel Identifier";
  }
  tow_id {
    Int32 _FillValue 2147483647;
    Int32 actual_range 133, 18404;
    String ioos_category "Identifier";
    String long_name "Unique Fishing Operation Identifier";
  }
  DOI {
    String ioos_category "Identifier";
    String long_name "Digital Object Identifier";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String Conventions "COARDS, CF-1.6, ACDD-1.3, ISSCFG, NCCSV-1.1";
    Float64 Easternmost_Easting 177.101;
    String featureType "Point";
    Float64 geospatial_lat_max 72.80612;
    Float64 geospatial_lat_min 33.37327;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 177.101;
    Float64 geospatial_lon_min -179.934;
    String geospatial_lon_units "degrees_east";
    String history 
"2021-03-05T00:41:30Z (local files)
2021-03-05T00:41:30Z https://erddap.emodnet-physics.eu/erddap/tabledap/BDC_Summary_FV_NRT.html";
    String infoUrl "https://berringdatacollective.com/oceanography/";
    String institution "Berring Data Collective";
    String keywords "arctic, citizen science, citizen_science, data, Earth Science > Oceans > Salinity/Density > Salinity, fish, fishing, gear, in-situ, industry, latitude, longitude, ocean, pressure, profile, program, salinity, science, sea, sea_water_practical_salinity, seawater, segment, sensor, situ, temperature, time, type, vessel, vessel_gear_type, water";
    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.";
    Float64 Northernmost_Northing 72.80612;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 33.37327;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String subsetVariables "sensor_type, sensor_hardware_id, vessel_gear_type, data_collection_program, DOI";
    String summary "A summary of all data is displayed here, with one row per fishing tow and summary statistics. Corresponding detailed data can be found in the corresponding ERDDAPs and linked via tow_ID.";
    String time_coverage_end "2021-03-04T15:55:00Z";
    String time_coverage_start "2000-05-15T14:09:00Z";
    String title "A summary of oceanographic data from fishing vessels and gears";
    Float64 Westernmost_Easting -179.934;
  }
}

 

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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