St Anne sea test site wave time series (2022-2026)

Sea State

Presentation of a wave dataset acquired by GNSS wave measurement's buoys at the St Anne du Portzic test site (Brittany, France), between October 20, 2022 and may 29, 2026. Two types of data are available : - Raw data : GNSS SOFAR wave buoy positioning data - Processed data : Main wave parameters (Hs, period, direction, etc.) generated by a Python script provided by the manufacturer SOFAR The script also allows you to obtain other calculation parameters such as the spectral density of the 3D displacement, the average position and the instantaneous displacement relative to the average location…

Data and resources

Raw data

RawData - 4 GB

ZIP Open
Processed data

ProcessedData - 1 MB

ZIP Open
Unnamed resource

Enduser manual (V1.1) - 956 KB

PDF Open
DOI of the product

HTML Open
Seanoe

HTML Open

Additional information

Temporal extent	2022-10-20 – 2026-05-29
Date (publication)	2026-01-01
Date (revision)	2026-09-11
Status	onGoing
Update frequency	asNeeded
Metadata language	en
License	Creative Commons Attribution 4.0
Source metadata	ISO 19115 XML
Last updated	2026-11-04
Created	2026-11-04
API	package_show