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Dataset Title:  CalCOFI Continuous Underway Fish-Egg Sampler Subscribe RSS
Institution:  NOAA SWFSC   (Dataset ID: erdCalCOFIcufes)
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 ?
 
 cruise ?      
   - +  ?
 ship (Ship Name) ?              
 ship_code ?              
 sample_number ?      
   - +  ?
 time (Start Time, UTC) ?          1996-03-15T23:40:00Z    2022-04-27T10:00:04Z
  < slider >
 latitude (Start Latitude, degrees_north) ?          -125.6753    54.7493
  < slider >
 longitude (Start Longitude, degrees_east) ?          -134.1695    37.8476
  < slider >
 start_temperature (degrees Celsius) ?          7.406    23.9
 start_salinity (practical salinity units) ?          11.7    34.6374
 start_wind_speed (knotts) ?          0.0    55.79
 start_wind_direction (degrees) ?          0.0    360.0
 start_pump_speed (M^3 per minute) ?          0.26832    1.0665
 stop_time (datetime (UTC)) ?              
 stop_latitude (decimal degrees) ?          -125.7673    54.7493
 stop_longitude (decimal degrees) ?          -134.1695    37.7996
 stop_temperature (degrees Celsius) ?          7.443    23.9
 stop_salinity (practical salinity units) ?          1.397    34.6374
 stop_wind_speed (knotts) ?          0.0    55.79
 stop_wind_direction (degrees) ?          0.0    360.0
 stop_pump_speed (M^3 per minute) ?          0.04206    40.0
 sardine_eggs (count) ?          0    2152
 anchovy_eggs (count) ?          0    7000
 jack_mackerel_eggs (count) ?          0    4630
 hake_eggs (count) ?          0    438
 squid_eggs (count) ?          0    162
 other_fish_eggs (count) ?          0    10000
 
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 {
  cruise {
    String description "Six-digit cruise code (YYYYMM)";
    String ioos_category "Identifier";
    String long_name "Cruise";
  }
  ship {
    String description "Ship name";
    String ioos_category "Identifier";
    String long_name "Ship Name";
  }
  ship_code {
    String description "Two-digit CalCOFI ship code";
    String ioos_category "Identifier";
    String long_name "Ship Code";
  }
  sample_number {
    Int32 actual_range 1, 2342;
    String description "Integer sample identifier within cruise and ship";
    String ioos_category "Identifier";
    String long_name "Sample Number";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 8.269332e+8, 1.651053604e+9;
    String axis "T";
    String description "Datetime at start of the sample collection (yyyy-MM-dd'T'HH:mm:ss'Z')";
    String ioos_category "Time";
    String long_name "Start 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 actual_range -125.6753, 54.7493;
    String axis "Y";
    String description "Latitude at start of CUFES sample collection";
    String ioos_category "Location";
    String long_name "Start Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -134.1695, 37.8476;
    String axis "X";
    String description "Longitude at start of CUFES sample collection";
    String ioos_category "Location";
    String long_name "Start Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  start_temperature {
    Float32 actual_range 7.406, 23.9;
    String description "Sea-surface temperature at start of sample collection";
    String ioos_category "Temperature";
    String long_name "Start Temperature";
    String units "degrees Celsius";
  }
  start_salinity {
    Float32 actual_range 11.7, 34.6374;
    String description "Sea-surface salinity at start of sample collection";
    String ioos_category "Salinity";
    String long_name "Start Salinity";
    String units "practical salinity units";
  }
  start_wind_speed {
    Float32 actual_range 0.0, 55.79;
    String description "Wind speed at start of sample collection";
    String ioos_category "Wind";
    String long_name "Start Wind Speed";
    String units "knotts";
  }
  start_wind_direction {
    Float32 actual_range 0.0, 360.0;
    String description "Wind direction at start of sample collection";
    String ioos_category "Wind";
    String long_name "Start Wind Direction";
    String units "degrees";
  }
  start_pump_speed {
    Float32 actual_range 0.26832, 1.0665;
    String description "CUFES pump speed at start of sample collection";
    String ioos_category "Other";
    String long_name "Start Pump Speed";
    String units "M^3 per minute";
  }
  stop_time {
    String description "Datetime at end of the sample collection (yyyy-MM-dd'T'HH:mm:ss'Z')";
    String ioos_category "Time";
    String long_name "Stop Time";
    String units "datetime (UTC)";
  }
  stop_latitude {
    Float32 actual_range -125.7673, 54.7493;
    String description "Latitude at end of CUFES sample collection";
    String ioos_category "Location";
    String long_name "Stop Latitude";
    String units "decimal degrees";
  }
  stop_longitude {
    Float32 actual_range -134.1695, 37.7996;
    String description "Longitude at end of CUFES sample collection";
    String ioos_category "Location";
    String long_name "Stop longitude";
    String units "decimal degrees";
  }
  stop_temperature {
    Float32 actual_range 7.443, 23.9;
    String description "Sea-surface temperature at end of sample collection";
    String ioos_category "Temperature";
    String long_name "Stop Temperature";
    String units "degrees Celsius";
  }
  stop_salinity {
    Float32 actual_range 1.397, 34.6374;
    String description "Sea-surface salinity at end of sample collection";
    String ioos_category "Salinity";
    String long_name "Stop Salinity";
    String units "practical salinity units";
  }
  stop_wind_speed {
    Float32 actual_range 0.0, 55.79;
    String description "Wind speed at end of sample collection";
    String ioos_category "Wind";
    String long_name "Stop Wind Speed";
    String units "knotts";
  }
  stop_wind_direction {
    Float32 actual_range 0.0, 360.0;
    String description "Wind direction at end of sample collection";
    String ioos_category "Wind";
    String long_name "Stop Wind Direction";
    String units "degrees";
  }
  stop_pump_speed {
    Float32 actual_range 0.04206, 40.0;
    String description "CUFES pump speed at end of sample collection";
    String ioos_category "Other";
    String long_name "Stop Pump Speed";
    String units "M^3 per minute";
  }
  sardine_eggs {
    Int32 actual_range 0, 2152;
    String description "Number of sardine Sardinops sagax eggs captured in the sample";
    String ioos_category "Fish Abundance";
    String long_name "Sardine Eggs";
    String units "count";
  }
  anchovy_eggs {
    Int32 actual_range 0, 7000;
    String description "Number of anchovy Engraulis mordax eggs captured in the sample";
    String ioos_category "Fish Abundance";
    String long_name "Anchovy Eggs";
    String units "count";
  }
  jack_mackerel_eggs {
    Int32 actual_range 0, 4630;
    String description "Number of jack mackerel Trachurus symmetricus eggs captured in the sample";
    String ioos_category "Fish Abundance";
    String long_name "Jack Mackerel Eggs";
    String units "count";
  }
  hake_eggs {
    Int32 actual_range 0, 438;
    String description "Number of hake Merluccius productus eggs captured in the sample";
    String ioos_category "Fish Abundance";
    String long_name "Hake Eggs";
    String units "count";
  }
  squid_eggs {
    Int32 actual_range 0, 162;
    String description "Number of unidentified squid eggs captured in the sample";
    String ioos_category "Fish Abundance";
    String long_name "Squid Eggs";
    String units "count";
  }
  other_fish_eggs {
    Int32 actual_range 0, 10000;
    String description "Number of unidentified fish eggs captured in the sample";
    String ioos_category "Fish Abundance";
    String long_name "Other Fish Eggs";
    String units "count";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3, NCCSV-1.2";
    String defaultGraphQuery "longitude,latitude,sardine_eggs&cruise=\"202204\"&sardine_eggs>=0";
    Float64 Easternmost_Easting 37.8476;
    Float64 geospatial_lat_max 54.7493;
    Float64 geospatial_lat_min -125.6753;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 37.8476;
    Float64 geospatial_lon_min -134.1695;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-03-28T20:43:15Z (local files)
2024-03-28T20:43:15Z http://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdCalCOFIcufes.html";
    String infoUrl "https://oceanview.pfeg.noaa.gov/CalCOFI/calcofi_info.html";
    String institution "NOAA SWFSC";
    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 54.7493;
    String publisher_email "ed.weber@noaa.gov";
    String publisher_name "Ed Weber";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -125.6753;
    String standard_name_vocabulary "CF-12";
    String subsetVariables "cruise,sample_number";
    String summary "Samples collected using the Continuous Underway Fish-Egg Sampler, known as CUFES. The data include numbers of anchovy, sardine, jack mackerel, squid, hake, and unidentified fish eggs captured, and associated environmental data.";
    String time_coverage_end "2022-04-27T10:00:04Z";
    String time_coverage_start "1996-03-15T23:40:00Z";
    String title "CalCOFI Continuous Underway Fish-Egg Sampler";
    Float64 Westernmost_Easting -134.1695;
  }
}

 

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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