Data Access Form

Dataset Title:	Pasaia Tidal Gauge
Institution:	DAEM-AZTI (Dataset ID: Pasaia_Tidal_Gauge)
Information:	Summary \| License \| Metadata \| Background \| Files \| Make a graph

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Variable	Minimum	Maximum
time (F, UTC)
Data (Sea Level, mm)	-9316	9080
a_sT_15 (mm)	-8060.61	9064.18
a_sT_1h (mm)	-7895.74	9382.48

Server-side Functions

distinct()

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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 {
  time {
    String _CoordinateAxisType "Time";
    String axis "T";
    String ioos_category "Time";
    String long_name "F";
    String source_name "F";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01T00:00:00Z";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  Data {
    Int16 _FillValue 32767;
    Int16 actual_range -9316, 9080;
    String long_name "Sea Level";
    String units "mm";
  }
  a_sT_15 {
    Float32 _FillValue NaN;
    Float32 actual_range -8060.61, 9064.18;
    String long_name "Sea Level filtered 15mins [mm]";
    String units "mm";
  }
  a_sT_1h {
    Float32 _FillValue NaN;
    Float32 actual_range -7895.74, 9382.48;
    String long_name "Sea Level filtered 1 hour [mm]";
    String units "mm";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String history 
"2025-05-06T16:46:29Z (local files)
2025-05-06T16:46:29Z https://www.euskoos.eus/erddap/tabledap/Pasaia_Tidal_Gauge.html";
    String infoUrl "https://www.euskoos.eus/";
    String institution "DAEM-AZTI";
    String license "CC-BY";
    String sourceUrl "(local files)";
    String summary "Pasaia Tidal Gauge Raw and Filtered";
    String testOutOfDate "now-1day";
    String title "Pasaia Tidal Gauge";
  }
}

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.