Title :
Storm observations by remote sensing and influences of organized gusts on ocean surface waves
Author :
Pleskachevsky, Andrey L. ; Lehner, Susanne ; Rosenthal, Wolfgang
Author_Institution :
Remote Sensing Technol. Inst., German Aerosp. Centre (DLR), Wessling, Germany
Abstract :
Remote sensing data have been used to analyze relations between extreme wave events during heavy storms, cloud formation and local wind gustiness. This study proofs the hypothesis that the variability in height and length for wave groups and the probability for individual high waves can be caused by travelling mesoscale organized gusts detected. A possibility to reconstruct the extreme events using conventional spectral wave models by implementing the organized gusts into a frequently updated wind field with properties derived from remote sensing information is demonstrated.
Keywords :
clouds; ocean waves; remote sensing; storms; wind; cloud formation; conventional spectral wave models; extreme wave events; frequently updated wind field; heavy storms; local wind gustiness; ocean surface waves; organized gusts; remote sensing data; remote sensing information; storm observations; travelling mesoscale organized gusts; wave groups; Atmospheric modeling; Remote sensing; Sea measurements; Sea surface; Storms; Surface waves; Wind speed; SAR; atmospheric open cell; organized wind gusts; rogue waves; spectral wave modeling;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International
Conference_Location :
Munich
Print_ISBN :
978-1-4673-1160-1
Electronic_ISBN :
2153-6996
DOI :
10.1109/IGARSS.2012.6352041