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Dataset Title:  PV_SHELF - 403 Subscribe RSS
Institution:  USGS Coastal and Marine Geology Program (USGS-CMGP)   (Dataset ID: pv_shelf-403)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 time (UTC) ?          1992-07-09T00:30:00Z    1992-09-30T00:01:15Z
  < slider >
 latitude (degrees_north) ?          33.717335    33.717335
  < slider >
 longitude (degrees_east) ?          -118.351166    -118.351166
  < slider >
 z (Altitude, m) ?          -28.0    -5.0
 sea_water_electrical_conductivity_4031sc_a (mS.cm-1) ?          38.7811994553    47.8589010239
 sea_water_electrical_conductivity_4032cs_a (mS.cm-1) ?          37.4382472038    45.6392908096
 sea_water_velocity_to_direction_4031_a (degrees) ?          0.1408753991    359.5314331055
 sea_water_speed_4031_a (m.s-1) ?          0.0017568208    0.6016232967
 sea_water_velocity_to_direction_4032_a (degrees) ?          0.3353105783    359.2034912109
 sea_water_speed_4032_a (m.s-1) ?          0.0027734125    0.4639382958
 eastward_sea_water_velocity_cm_time__maximum_4031_a (m.s-1) ?          -0.5540841818    0.3956331611
 eastward_sea_water_velocity_cm_time__maximum_4032_a (m.s-1) ?          -0.4306385219    0.2276096344
 northward_sea_water_velocity_cm_time__standard_deviation_4031_a (m.s-1) ?          -0.3109169006    0.3816749454
 northward_sea_water_velocity_cm_time__standard_deviation_4032_a (m.s-1) ?          -0.2039156258    0.2683042288
 sea_water_practical_salinity_4031sc_a (1e-3) ?          33.0021018982    33.5989990234
 sea_water_practical_salinity_4032cs_a (1e-3) ?          32.3653907776    34.8337898254
 sea_water_sigma_theta_4031sc_a (kg.m-3) ?          22.8251991272    25.3262996674
 sea_water_temperature_4031_a (degree_Celsius) ?          12.6115875244    21.925485611
 sea_water_temperature_4031sc_a (degree_Celsius) ?          12.5155944824    21.9171142578
 sea_water_temperature_4032_a (degree_Celsius) ?          10.9945831299    19.5901489258
 station (PV_SHELF - 403) ?              
 
Server-side Functions ?
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 7.106418e+8, 7.17811275e+8;
    String axis "T";
    String calendar "gregorian";
    String cf_role "profile_id";
    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";
    Float64 _FillValue NaN;
    Float64 actual_range 33.717335, 33.717335;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -118.351166, -118.351166;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  z {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "up";
    Float64 _FillValue NaN;
    Float64 actual_range -28.0, -5.0;
    String axis "Z";
    String ioos_category "Location";
    String long_name "Altitude";
    String positive "up";
    String standard_name "altitude";
    String units "m";
  }
  sea_water_electrical_conductivity_4031sc_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range 38.7811994553, 47.8589010239;
    String discriminant "4031sc_a";
    String id "1014080";
    String ioos_category "Other";
    String long_name "Conductivity";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "sea_water_electrical_conductivity";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_electrical_conductivity";
    String units "mS.cm-1";
  }
  sea_water_electrical_conductivity_4032cs_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range 37.4382472038, 45.6392908096;
    String discriminant "4032cs_a";
    String id "1014074";
    String ioos_category "Other";
    String long_name "Conductivity";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "sea_water_electrical_conductivity";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_electrical_conductivity";
    String units "mS.cm-1";
  }
  sea_water_velocity_to_direction_4031_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.1408753991, 359.5314331055;
    String discriminant "4031_a";
    String id "1014056";
    String ioos_category "Other";
    String long_name "Current To Direction";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "sea_water_velocity_to_direction";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_velocity_to_direction";
    String units "degrees";
  }
  sea_water_speed_4031_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.0017568208, 0.6016232967;
    String discriminant "4031_a";
    String id "1014061";
    String ioos_category "Other";
    String long_name "Current Speed";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "sea_water_speed";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_speed";
    String units "m.s-1";
  }
  sea_water_velocity_to_direction_4032_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.3353105783, 359.2034912109;
    String discriminant "4032_a";
    String id "1014091";
    String ioos_category "Other";
    String long_name "Current To Direction";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "sea_water_velocity_to_direction";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_velocity_to_direction";
    String units "degrees";
  }
  sea_water_speed_4032_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.0027734125, 0.4639382958;
    String discriminant "4032_a";
    String id "1014094";
    String ioos_category "Other";
    String long_name "Current Speed";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "sea_water_speed";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_speed";
    String units "m.s-1";
  }
  eastward_sea_water_velocity_cm_time__maximum_4031_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range -0.5540841818, 0.3956331611;
    String cell_methods "time: maximum";
    String discriminant "4031_a";
    String id "1014067";
    String ioos_category "Other";
    String long_name "Eastward Sea Water Velocity";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "eastward_sea_water_velocity";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/eastward_sea_water_velocity";
    String units "m.s-1";
  }
  eastward_sea_water_velocity_cm_time__maximum_4032_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range -0.4306385219, 0.2276096344;
    String cell_methods "time: maximum";
    String discriminant "4032_a";
    String id "1014098";
    String ioos_category "Other";
    String long_name "Eastward Sea Water Velocity";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "eastward_sea_water_velocity";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/eastward_sea_water_velocity";
    String units "m.s-1";
  }
  northward_sea_water_velocity_cm_time__standard_deviation_4031_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range -0.3109169006, 0.3816749454;
    String cell_methods "time: standard deviation";
    String discriminant "4031_a";
    String id "1014070";
    String ioos_category "Other";
    String long_name "Northward Sea Water Velocity";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "northward_sea_water_velocity";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/northward_sea_water_velocity";
    String units "m.s-1";
  }
  northward_sea_water_velocity_cm_time__standard_deviation_4032_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range -0.2039156258, 0.2683042288;
    String cell_methods "time: standard deviation";
    String discriminant "4032_a";
    String id "1014099";
    String ioos_category "Other";
    String long_name "Northward Sea Water Velocity";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "northward_sea_water_velocity";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/northward_sea_water_velocity";
    String units "m.s-1";
  }
  sea_water_practical_salinity_4031sc_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range 33.0021018982, 33.5989990234;
    String discriminant "4031sc_a";
    String id "1014085";
    String ioos_category "Other";
    String long_name "Salinity";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "sea_water_practical_salinity";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_practical_salinity";
    String units "1e-3";
  }
  sea_water_practical_salinity_4032cs_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range 32.3653907776, 34.8337898254;
    String discriminant "4032cs_a";
    String id "1014075";
    String ioos_category "Other";
    String long_name "Salinity";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "sea_water_practical_salinity";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_practical_salinity";
    String units "1e-3";
  }
  sea_water_sigma_theta_4031sc_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range 22.8251991272, 25.3262996674;
    String discriminant "4031sc_a";
    String id "1014083";
    String ioos_category "Other";
    String long_name "Sea Water Sigma Theta";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "sea_water_sigma_theta";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_sigma_theta";
    String units "kg.m-3";
  }
  sea_water_temperature_4031_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range 12.6115875244, 21.925485611;
    String discriminant "4031_a";
    String id "1014064";
    String ioos_category "Other";
    String long_name "Water Temperature";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "sea_water_temperature";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_temperature";
    String units "degree_Celsius";
  }
  sea_water_temperature_4031sc_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range 12.5155944824, 21.9171142578;
    String discriminant "4031sc_a";
    String id "1014088";
    String ioos_category "Other";
    String long_name "Water Temperature";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "sea_water_temperature";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_temperature";
    String units "degree_Celsius";
  }
  sea_water_temperature_4032_a {
    Int32 _ChunkSizes 39813, 2;
    Float64 _FillValue -9999.0;
    Float64 actual_range 10.9945831299, 19.5901489258;
    String discriminant "4032_a";
    String id "1014095";
    String ioos_category "Other";
    String long_name "Water Temperature";
    Float64 missing_value -9999.0;
    String platform "station";
    String standard_name "sea_water_temperature";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_temperature";
    String units "degree_Celsius";
  }
  station {
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String ioos_code "urn:ioos:station:com.axiomdatascience:103247";
    String long_name "PV_SHELF - 403";
    String short_name "pv_shelf-403";
    String type "fixed";
  }
 }
  NC_GLOBAL {
    String cdm_altitude_proxy "z";
    String cdm_data_type "TimeSeriesProfile";
    String cdm_profile_variables "time";
    String cdm_timeseries_variables "station,longitude,latitude";
    String contributor_email "feedback@axiomdatascience.com";
    String contributor_name "Axiom Data Science";
    String contributor_role "processor";
    String contributor_role_vocabulary "NERC";
    String contributor_url "https://www.axiomdatascience.com";
    String Conventions "IOOS-1.2, CF-1.6, ACDD-1.3, NCCSV-1.0";
    String creator_country "USA";
    String creator_institution "USGS Coastal and Marine Geology Program (USGS-CMGP)";
    String creator_name "USGS Coastal and Marine Geology Program (USGS-CMGP)";
    String creator_sector "gov_federal";
    String creator_type "institution";
    String creator_url "http://marine.usgs.gov/";
    String defaultDataQuery "sea_water_electrical_conductivity_4032cs_a,sea_water_temperature_4031sc_a,northward_sea_water_velocity_cm_time__standard_deviation_4032_a,sea_water_electrical_conductivity_4031sc_a,eastward_sea_water_velocity_cm_time__maximum_4031_a,northward_sea_water_velocity_cm_time__standard_deviation_4031_a,eastward_sea_water_velocity_cm_time__maximum_4032_a,sea_water_speed_4031_a,sea_water_speed_4032_a,sea_water_sigma_theta_4031sc_a,sea_water_temperature_4031_a,sea_water_temperature_4032_a,sea_water_practical_salinity_4032cs_a,z,time,sea_water_velocity_to_direction_4031_a,sea_water_practical_salinity_4031sc_a,sea_water_velocity_to_direction_4032_a&time>=max(time)-3days";
    Float64 Easternmost_Easting -118.351166;
    String featureType "TimeSeriesProfile";
    Float64 geospatial_lat_max 33.717335;
    Float64 geospatial_lat_min 33.717335;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -118.351166;
    Float64 geospatial_lon_min -118.351166;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max -5.0;
    Float64 geospatial_vertical_min -28.0;
    String geospatial_vertical_positive "up";
    String geospatial_vertical_units "m";
    String history 
"Downloaded from USGS Coastal and Marine Geology Program (USGS-CMGP) at https://geoport.usgs.esipfed.org/thredds/catalog/silt/usgs/Projects/stellwagen/CF-1.6/PV_SHELF/catalog.html
2020-11-27T13:46:18Z https://geoport.usgs.esipfed.org/thredds/catalog/silt/usgs/Projects/stellwagen/CF-1.6/PV_SHELF/catalog.html
2020-11-27T13:46:18Z http://erddap.cencoos.org/erddap/tabledap/pv_shelf-403.html";
    Int32 id 103247;
    String infoUrl "https://data.cencoos.org/#metadata/103247/station";
    String institution "USGS Coastal and Marine Geology Program (USGS-CMGP)";
    String license "These data may be used and redistributed for free but they are not intended for legal use, since they may contain inaccuracies. For use for publications please reference the Central and Northern California Ocean Observing system (CeNCOOS) and NOAA. Neither the data provider, CeNCOOS, 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, or this information.";
    String naming_authority "com.axiomdatascience";
    Float64 Northernmost_Northing 33.717335;
    String platform "fixed";
    String platform_name "PV_SHELF - 403";
    String platform_vocabulary "http://mmisw.org/ont/ioos/platform";
    String processing_level "Level 2";
    String publisher_country "USA";
    String publisher_institution "USGS Coastal and Marine Geology Program (USGS-CMGP)";
    String publisher_name "USGS Coastal and Marine Geology Program (USGS-CMGP)";
    String publisher_sector "gov_federal";
    String publisher_type "institution";
    String publisher_url "http://marine.usgs.gov/";
    String references "https://geoport.usgs.esipfed.org/thredds/catalog/silt/usgs/Projects/stellwagen/CF-1.6/PV_SHELF/catalog.html,https://geoport.usgs.esipfed.org/thredds/catalog/silt/usgs/Projects/stellwagen/CF-1.6/PV_SHELF/catalog.html,";
    String sourceUrl "https://geoport.usgs.esipfed.org/thredds/catalog/silt/usgs/Projects/stellwagen/CF-1.6/PV_SHELF/catalog.html";
    Float64 Southernmost_Northing 33.717335;
    String standard_name_vocabulary "CF Standard Name Table v72";
    Float64 station_id 103247.0;
    String summary "Timeseries data from 'PV_SHELF - 403' (pv_shelf-403)";
    String time_coverage_end "1992-09-30T00:01:15Z";
    String time_coverage_start "1992-07-09T00:30:00Z";
    String title "PV_SHELF - 403";
    Float64 Westernmost_Easting -118.351166;
  }
}

 

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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