Data Access Form

Dataset Title:	[PXM1 - DOC data] - Dissolved organic carbon data from laboratory cultures of Crocosphaera watsonii, Micromonas commoda, Prochlorococcus marinus , Synechococcus, Gephyrocapsa huxleyi, and Thalassiosira pseudonana collected from September to December 2022 (Phytoplankton Exometabolites)
Institution:	BCO-DMO (Dataset ID: bcodmo_dataset_991509_v1)
Information:	Summary \| License \| Metadata \| Background \| Files

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Variable	Minimum	Maximum
Sample (unitless)	"Crocosphaera watso..."	"Thalassiosira pseu..."
strain (unitless)	"CCMP1335"	"WH8505"
NPOC (micromoles per liter (µmol/L))	156.4494	753.0349

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  Sample {
    String long_name "Sample";
    String units "unitless";
  }
  strain {
    String long_name "Strain";
    String units "unitless";
  }
  NPOC {
    Float32 actual_range 156.4494, 753.0349;
    String long_name "Npoc";
    String units "micromoles per liter (µmol/L)";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "info@bco-dmo.org";
    String creator_name "BCO-DMO";
    String creator_url "https://www.bco-dmo.org/";
    String doi "10.26008/1912/bco-dmo.991509.1";
    String history 
"2026-03-05T06:34:46Z (local files)
2026-03-05T06:34:46Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_991509_v1.html";
    String infoUrl "https://osprey.bco-dmo.org/dataset/991509";
    String institution "BCO-DMO";
    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.";
    String sourceUrl "(local files)";
    String summary "Dissolved organic carbon (DOC) data from laboratory cultures of Gephyrocapsa huxleyi CCMP371, Crocosphaera watsonii WH8501, Micromonas commoda RCC299, Prochlorococcus marinus MIT9301, Synechococcus WH8102, and Thalassiosira pseudonana CCMP1335 were collected. Cultures were harvested during the exponential growth phase. Cell count data (available at BCO-DMO project 984095) were used to determine growth rates. DOC data were used in support of exometabolite concentration data (available at BCO-DMO project 984095) harvested from these cultures.";
    String title "[PXM1 - DOC data] - Dissolved organic carbon data from laboratory cultures of Crocosphaera watsonii, Micromonas commoda, Prochlorococcus marinus , Synechococcus, Gephyrocapsa huxleyi, and Thalassiosira pseudonana collected from September to December 2022 (Phytoplankton Exometabolites)";
  }
}

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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.

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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.