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Dataset Title:  NCCOS Phytoplankton Monitoring Network Data   RSS
Institution:  NCEI   (Dataset ID: bedi_PMN)
Range: longitude = -156.45924 to 76.41472°E, latitude = -23.7675 to 59.7255°N
Information:  Summary ? | License ? | Metadata | Background | Data Access Form
 
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Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range -23.7675, 59.7255;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 45.822;
    Float64 valid_min -23.7675;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -156.45925, 76.41472;
    String axis "X";
    String ioos_category "Location";
    String long_name "latitude";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 76.41472;
    Float64 valid_min -117.7059;
  }
  sampl_site {
    String ioos_category "Identifier";
    String long_name "sampling site name";
  }
  datecollec {
    Float64 actual_range 1.000336e+9, 5.774911e+10;
    String comment "Time and date the sample was collected.";
    String description "Date and time the sample was collected";
    String ioos_category "Time";
    String long_name "collection date";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  spec_name {
    String ioos_category "Identifier";
    String long_name "species name";
  }
  abundance {
    String ioos_category "Other";
    String long_name "relative abundance";
  }
  water_temp {
    Float64 _FillValue -9999.0;
    Float64 actual_range -3.0, 42.0;
    String ioos_category "Temperature";
    String long_name "water temperature";
    String standard_name "sea_water_temperature";
    String units "degreeC";
  }
  air_temp {
    Float64 _FillValue -9999.0;
    Float64 actual_range -25.0, 87.0;
    String ioos_category "Temperature";
    String long_name "air temperature";
    String standard_name "air_temperature";
    String units "degreeC";
  }
  salinity {
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.0, 67.8;
    String ioos_category "Salinity";
    String long_name "salinity";
    String standard_name "sea_water_salinity";
    String units "psu";
  }
  comments {
    String ioos_category "Other";
    String long_name "data collector remarks";
  }
  weather {
    String ioos_category "Meteorology";
    String long_name "description of ambient weather conditions";
  }
  winddirect {
    String ioos_category "Meteorology";
    String long_name "wind direction";
  }
  windspeed {
    String ioos_category "Meteorology";
    String long_name "wind speed";
    String units "miles/hour";
  }
  tide {
    String ioos_category "Physical Oceanography";
    String long_name "description of tidal stage";
  }
  count {
    Float64 actual_range -999.0, 786000.0;
    String ioos_category "Biology";
    String long_name "cell count";
    String units "cells/L";
  }
  ph {
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.0, 23.0;
    String ioos_category "Physical Oceanography";
    String long_name "pH";
    String standard_name "sea_water_alkalinity";
    String units "ph";
  }
  dissoxygen {
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.0, 100.8;
    String ioos_category "Dissolved O2";
    String long_name "dissolved oxygen";
    String standard_name "mass_concentration_of_oxygen_in_sea_water";
    String units "ppm";
  }
  secchidisk {
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.0, 1200.0;
    String ioos_category "Optical Properties";
    String units "centimeters";
  }
  barpressur {
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.0, 1117.0;
    String ioos_category "Meteorology";
    String long_name "barometric pressure";
    String standard_name "air_pressure";
    String units "mmHg";
  }
 }
  NC_GLOBAL {
    String acknowledgment "No use constraints are applicable.";
    String cdm_data_type "Other";
    String contributor_name "Phytoplankton Monitoring Network";
    String conventions "CF-1.6,ACDD-1.3";
    String creator_email "nccos.webcontent@noaa.gov";
    String creator_name "Phytoplankton Monitoring Network";
    String creator_url "https://coastalscience.noaa.gov/research/stressor-impacts-mitigation/pmn/";
    Float64 Easternmost_Easting 76.41472;
    String featuretype "point";
    Float64 geospatial_lat_max 59.7255;
    Float64 geospatial_lat_min -23.7675;
    String geospatial_lat_resolution "point";
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 76.41472;
    Float64 geospatial_lon_min -156.45925;
    String geospatial_lon_resolution "point";
    String geospatial_lon_units "degrees_east";
    String history 
"2024-06-25T22:04:39Z (local files)
2024-06-25T22:04:39Z https://www.ncei.noaa.gov/tabledap/bedi_PMN.das";
    String infoUrl "https://www.ncei.noaa.gov";
    String institution "NCEI";
    String keywords "coastal monitoring, estuarine, harmful algal bloom, marine, oceans, phytoplankton, species, taxa, tidal freshwater";
    String keywords_vocabulary "None";
    String license "No access constraints are applicable.";
    String metadata_conventions "Unidata Dataset Discovery v1.0";
    String naming_authority "gov.noaa.ncei.www";
    String ncei_template_version "NCEI_NetCDF_Point_Template_v2.0";
    Float64 Northernmost_Northing 59.7255;
    String processing_level "4";
    String program "Phytoplankton Monitoring Network";
    String publisher_email "ncei_info@noaa.gov";
    String publisher_name "NOAA National Centers for Environmental Information (NCEI)";
    String publisher_url "https://ncei.noaa.gov";
    String references "https://coastalscience.noaa.gov/research/stressor-impacts-mitigation/pmn/";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -23.7675;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "Data collected by the Phytoplankton Monitoring Network";
    String title "NCCOS Phytoplankton Monitoring Network Data";
    Float64 Westernmost_Easting -156.45925;
  }
}

 

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/erdGlobecBottle.htmlTable?longitude,latitude,time,bottle_posn,temperature1&time>=2002-08-17T00:00:00Z&time<=2002-08-19T20:18:00Z
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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