Data Access Form

Dataset Title:	[Coral cover from 1992-2019 in support of Edmunds and Perry (2023) MEPS] - Coral cover at six sites on the south coast of St. John, USVI from 1992 to 2019 (LTREB Long-term coral reef community dynamics in St. John, USVI: 1987- 2019)
Institution:	BCO-DMO (Dataset ID: bcodmo_dataset_897544_v1)
Information:	Summary \| License \| Metadata \| Background \| Files \| Make a graph

To work correctly, this web page requires that JavaScript be enabled in your browser. Please:
1) Enable JavaScript in your browser:
      • Chrome: "Settings : Advanced : Privacy and security : Site Settings : JavaScript"
      • Firefox: (it should be always on!)"
      • Opera: "Settings : Websites : JavaScript"
      • Safari: "Safari : Preferences : Security : Enable JavaScript"
2) Reload this web page.

Variable	Minimum	Maximum
Site (unitless)	"Cabritte Horn"	"White Point"
Year (unitless)	1992	2019
Quadrat (unitless)	"1"	"_STJ2924.jpg"
Coral_percent_cover (percent (%))	0.0	76.92
lat (decimal degrees)	18.30673	18.31713
lon (decimal degrees)	-64.73278	-64.7218

Server-side Functions

distinct()

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 {
  Site {
    String long_name "Site";
    String units "unitless";
  }
  Year {
    Int32 actual_range 1992, 2019;
    String long_name "Year";
    String units "unitless";
  }
  Quadrat {
    String long_name "Quadrat";
    String units "unitless";
  }
  Coral_percent_cover {
    Float32 actual_range 0.0, 76.92;
    String long_name "Coral_percent_cover";
    String units "percent (%)";
  }
  lat {
    Float32 actual_range 18.30673, 18.31713;
    String long_name "Lat";
    String units "decimal degrees";
  }
  lon {
    Float32 actual_range -64.73278, -64.7218;
    String long_name "Lon";
    String units "decimal degrees";
  }
 }
  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.897544.1";
    String history 
"2024-11-23T16:45:18Z (local files)
2024-11-23T16:45:18Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_897544_v1.html";
    String infoUrl "https://www.bco-dmo.org/dataset/897544";
    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 "These data describe the percentage coral cover from 1992 to 2019 at the size study sites between Cabritte Horn and White Point using photoqudrats  as statistical replicates. The data support Fig. 3C in Edmunds and Perry (2023) and provide context to the study of changes in coral colony size, density, and G over time.";
    String title "[Coral cover from 1992-2019 in support of Edmunds and Perry (2023) MEPS] - Coral cover at six sites on the south coast of St. John, USVI from 1992 to 2019 (LTREB Long-term coral reef community dynamics in St. John, USVI: 1987-2019)";
  }
}

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.