Data Access Form

Dataset Title:	Overtopping Zarautz images
Institution:	AZTI (Dataset ID: VIDEOMETRY)
Information:	Summary \| License \| Metadata \| Background \| Subset \| Files \| Make a graph

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Variable

Optional
Constraint #1

Optional
Constraint #2

Minimum

or a List of Values

Maximum

url

name (File Name)

lastModified (UTC)

2026-03-30T10:19:38Z

size (bytes)

491717.0

911865.0

fileType

time (UTC)

2018-01-03T15:20:00Z

2024-12-08T20:00:00Z

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 {
  url {
    String ioos_category "Identifier";
    String long_name "URL";
  }
  name {
    String ioos_category "Identifier";
    String long_name "File Name";
  }
  lastModified {
    String ioos_category "Time";
    String long_name "Last Modified";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  size {
    String ioos_category "Other";
    String long_name "Size";
    String units "bytes";
  }
  fileType {
    String ioos_category "Identifier";
    String long_name "File Type";
  }
  time {
    String _CoordinateAxisType "Time";
    String axis "T";
    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";
  }
 }
  NC_GLOBAL {
    String acknowledgements "These data were collected and made freely available by Emodnet.";
    String cdm_data_type "Other";
    String citation "These data were collected and made freely available by Emodnet.";
    String contact_email "pliria@azti.es";
    String contact_name "Pedro Liria Loza";
    String Conventions "COARDS, CF-1.10, ACDD-1.3";
    String creator_email "iepelde@azti.es";
    String creator_name "Irati Epelde Pagola";
    String geospatial_altitude "4,3";
    String geospatial_lat "43.287286°";
    String geospatial_lon "-2.173878°";
    String history 
"2026-07-21T23:24:47Z (local files)
2026-07-21T23:24:47Z https://www.euskoos.eus/erddap/tabledap/VIDEOMETRY.html";
    String infoUrl "https://info.euskoos.eus/";
    String institution "AZTI";
    String institution_edmo_code "1623";
    String keywords "overtopping, videometry";
    String license "Data must be used following CC BY-NC 4.0 Creative Commons license";
    String location "Zarautz";
    String owner "AZTI, Gipuzkoako Foru Aldundia (GFA), Euskalmet, Zarauzko Udala";
    String sourceUrl "(local files)";
    String subsetVariables "fileType";
    String summary 
"Overtopping images Zarautz
Location: Zarautz
Geospatial_lat: 43.287286°
Geospatial_lon: -2.173878°
Geospatial_altitude: 4,3";
    String time_coverage_end "2024-04-01";
    String time_coverage_resolution "10 minutes";
    String time_coverage_start "2023-10-01";
    String title "Overtopping Zarautz images";
    String variables "Number of over: Number of overtoppings detected in the timestack image captured";
    String z_reference_level "Topografic 0 IGN-REDNAP2008";
  }
}

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.