Global coastal attenuation of wind-waves observed with radar altimetry

Reprocessed data from satellite altimetry show that the mean significant wave height decreases globally by 22% on average from 30 km to 3 km from the coast. By combining these data with wave period from reanalysis, we estimate a mean reduction of 38% concerning the mean wave energy flux.

Saved in:
Bibliographic Details
Main Authors: Marcello Passaro, Mark A. Hemer, Graham D. Quartly, Christian Schwatke, Denise Dettmering, Florian Seitz
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
Q
Online Access:https://doaj.org/article/e0b698a6d60b4fc89e6540f3aacb2871
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Reprocessed data from satellite altimetry show that the mean significant wave height decreases globally by 22% on average from 30 km to 3 km from the coast. By combining these data with wave period from reanalysis, we estimate a mean reduction of 38% concerning the mean wave energy flux.