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Dataset Title:	Farallon Island Seabird Productivity Summary
Institution:	PRBO (Dataset ID: prboSefiProd)
Information:	Summary \| License \| Metadata \| Background \| Data Access Form \| Files

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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:

Web page authors can embed a graph of the latest data in a web page using HTML <img> tags.
Anyone can use ERDDAPs Slide Sorter to build a personal web page that displays graphs with the latest data (or other images or HTML content), each in its own, draggable slide.

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  year {
    Int16 _FillValue 32767;
    Int16 actual_range 1971, 2004;
    String ioos_category "Time";
    String long_name "Year";
  }
  ASSP_rs {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.39, 0.95;
    String ioos_category "Biology";
    String long_name "Ashy Storm-petrel Chicks per Breeding Pair";
    Float32 missing_value -9999999.0;
    String units "mean";
  }
  ASSP_sd {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.23, 0.52;
    String ioos_category "Statistics";
    String long_name "Ashy Storm-petrel Standard Deviation";
    Float32 missing_value -9999999.0;
  }
  BRAC_rs {
    Float32 actual_range 0.0, 2.86;
    String ioos_category "Biology";
    String long_name "Brandt's Cormorant Chicks per Breeding Pair";
    String units "mean";
  }
  BRAC_sd {
    Float32 actual_range 0.0, 1.74;
    String ioos_category "Statistics";
    String long_name "Brandt's Cormorant Standard Deviation";
  }
  CAAU_rs {
    Float32 actual_range 0.24, 1.18;
    String ioos_category "Biology";
    String long_name "Cassin's Auklet Chicks per Breeding Pair";
    String units "mean";
  }
  CAAU_sd {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.36, 0.77;
    String ioos_category "Statistics";
    String long_name "Cassin's Auklet Standard Deviation";
    Float32 missing_value -9999999.0;
  }
  COMU_rs {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.04, 0.91;
    String ioos_category "Biology";
    String long_name "Common Murre Chicks per Breeding Pair";
    Float32 missing_value -9999999.0;
    String units "mean";
  }
  COMU_sd {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.21, 0.49;
    String ioos_category "Statistics";
    String long_name "Common Murre Standard Deviation";
    Float32 missing_value -9999999.0;
  }
  PIGU_rs {
    Float32 actual_range 0.0, 1.53;
    String ioos_category "Biology";
    String long_name "Pigeon Guillemot Chicks per Breeding Pair";
    String units "mean";
  }
  PIGU_sd {
    Float32 actual_range 0.0, 0.86;
    String ioos_category "Statistics";
    String long_name "Pigeon Guillemot Standard Deviation";
  }
  PECO_rs {
    Float32 actual_range 0.0, 2.59;
    String ioos_category "Biology";
    String long_name "Pelagic Cormorant Chicks per Breeding Pair";
    String units "mean";
  }
  PECO_sd {
    Float32 actual_range 0.0, 1.39;
    String ioos_category "Statistics";
    String long_name "Pelagic Cormorant Standard Deviation";
  }
  RHAU_rs {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.13, 0.92;
    String ioos_category "Biology";
    String long_name "Rhinoceros Auklet Chicks per Breeding Pair";
    Float32 missing_value -9999999.0;
    String units "mean";
  }
  RHAU_sd {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.29, 0.52;
    String ioos_category "Statistics";
    String long_name "Rhinoceros Auklet Standard Deviation";
    Float32 missing_value -9999999.0;
  }
  WEGU_rs {
    Float32 actual_range 0.31, 1.92;
    String ioos_category "Biology";
    String long_name "Western Gull Chicks per Breeding Pair";
    String units "mean";
  }
  WEGU_sd {
    Float32 actual_range 0.64, 1.22;
    String ioos_category "Statistics";
    String long_name "Western Gull Standard Deviation";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String history 
"2024-04-23T22:57:43Z http://data.prbo.org/cadc2/uploads/Articles/Marine/SEFI%20Seabird%20Productivity%20Summary.xls
2024-04-23T22:57:43Z http://coastwatch.pfeg.noaa.gov/tabledap/prboSefiProd.das";
    String infoUrl "http://data.prbo.org/cadc2/index.php?mact=LinkedArticles,cntnt01,detail,0&cntnt01article_id=153&cntnt01returnid=150";
    String institution "PRBO";
    String keywords "animals, aquatic, ashy, auklet, biological, biology, biosphere, birds, brandt, breeding, cassin, chicks, classification, coastal, common, cormorant, deviation, Earth Science > Biological Classification > Animals/Vertebrates > Birds, Earth Science > Biosphere > Aquatic Ecosystems > Coastal Habitat, Earth Science > Biosphere > Aquatic Ecosystems > Marine Habitat, ecosystems, farallon, guillemot, gull, habitat, island, marine, murre, pair, pelagic, per, petrel, pigeon, prbo, productivity, rhinoceros, seabird, standard, statistics, storm, storm-petrel, summary, time, vertebrates, western, year";
    String keywords_vocabulary "GCMD Science Keywords";
    String license 
"PRBO Conservation Science requests that any parties utilizing Southeast Farallon Island (SEFI) data include the following acknowledgement \"data collected by PRBO Conservation Science in collaboration with the United States Fish and Wildlife Service\". We would appreciate if you send us an e-mail to let us know the purpose of your analysis and a copy of the final product once it is completed.

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.";
    String observationDimension "row";
    String sourceUrl "http://data.prbo.org/cadc2/uploads/Articles/Marine/SEFI%20Seabird%20Productivity%20Summary.xls";
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary 
"Annual mean productivity for Ashy Storm-petrel, Brandt's Cormorant, Cassin's Auklet, Common Murre, Pelagic Cormorant, Pigeon Guillemot, Rhinoceros Auklet and Western Gull breeding on the Farallon Islands. Data presented are the mean number of chicks fledged per breeding pair along with the standard deviation.

Mean annual productivity (number of chicks fledged per breeding pair) is determined through regular checks of breeding sites and includes data from all breeding attempts within that season. See the SEFI Research Plans and Protocols document under Research Tools for more information on how these estimates were determined.";
    String title "Farallon Island Seabird Productivity Summary";
  }
}

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.

(easy) You can get data by using the dataset's Data Access Form or Subset form. They make the URL for you.
(easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
(not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

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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