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Study of on and offshore wave fields from Synthetic Aperture Radar images

Schneiderhan, Tobias and Nieto-Borge, Jose Carlos and Schulz-Stellenfleth, Johannes and Lehner, Susanne and König, Thomas (2005) Study of on and offshore wave fields from Synthetic Aperture Radar images. In: Book of Abstracts and Proceedings, CD-ROM (paper 20), pp. 1-10. WAVE 2005 (Fifth International Symposium onOcean Wave Measurement and Analysis), 2005-07-03 - 2005-07-07, Madrid (Spain).

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Abstract

For more than one decade, the scientific developments carried out with spaceborne synthetic aperture radar (SAR) have demonstrated that SAR is a reliable remote sensing technique to analyze wave fields on the open ocean. In their so-called image mode, SAR systems on board satellites like ERS-2 or ENVISAT are able to scan ocean areas of 100 x 100 km2 and more with spatial resolutions about 20 x 20 m2. Those SAR images are able to provide information about the spatial variability of 2D wave fields. This work investigates the capabilities of spaceborne SAR to image ocean waves for those areas close to coastal locations, where the incoming wave fields show strong spatial inhomogeneities. Furthermore, the potential of ENVISAT Advanced SAR (ASAR) capability to scan the ocean surface with dual polarizations is as well analyzed. The relevance of these investigations for different practical applications concerning the analysis of ocean waves is discussed.

Document Type:Conference or Workshop Item (Speech)
Title:Study of on and offshore wave fields from Synthetic Aperture Radar images
Authors:
AuthorsInstitution or Email of Authors
Schneiderhan, TobiasUNSPECIFIED
Nieto-Borge, Jose CarlosUNSPECIFIED
Schulz-Stellenfleth, JohannesUNSPECIFIED
Lehner, SusanneUNSPECIFIED
König, ThomasUNSPECIFIED
Date:2005
Journal or Publication Title:Book of Abstracts and Proceedings
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Volume:CD-ROM
Page Range:pp. 1-10
Status:Published
Keywords:wave fields, radar
Event Title:WAVE 2005 (Fifth International Symposium onOcean Wave Measurement and Analysis)
Event Location:Madrid (Spain)
Event Type:international Conference
Event Dates:2005-07-03 - 2005-07-07
Organizer:CEDEX
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Vorhaben Entwicklung und Erprobung von Verfahren zur Gewässerfernerkundung (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Marine Remote Sensing
Deposited By: Bärbel Bolowski
Deposited On:10 Feb 2006
Last Modified:14 Jan 2010 20:17

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