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Fine-scale Features on the Sea Surface in Sar Satellite Imagery – Part 1: Simultaneous In-situ Measurements : Volume 9, Issue 5 (17/09/2012)

By Soloviev, A.

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Book Id: WPLBN0003980393
Format Type: PDF Article :
File Size: Pages 30
Reproduction Date: 2015

Title: Fine-scale Features on the Sea Surface in Sar Satellite Imagery – Part 1: Simultaneous In-situ Measurements : Volume 9, Issue 5 (17/09/2012)  
Author: Soloviev, A.
Volume: Vol. 9, Issue 5
Language: English
Subject: Science, Ocean, Science
Collections: Periodicals: Journal and Magazine Collection (Contemporary), Copernicus GmbH
Historic
Publication Date:
2012
Publisher: Copernicus Gmbh, Göttingen, Germany
Member Page: Copernicus Publications

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Dodge, R. E., Maingot, C., Matt, S., Brusch, S., Soloviev, A., Lehner, S.,...Perrie, W. (2012). Fine-scale Features on the Sea Surface in Sar Satellite Imagery – Part 1: Simultaneous In-situ Measurements : Volume 9, Issue 5 (17/09/2012). Retrieved from http://worldlibrary.net/


Description
Description: Nova Southeastern University's Oceanographic Center, Dania Beach, USA. This work is aimed at identifying the origin of fine-scale features on the sea surface in synthetic aperture radar (SAR) imagery with the help of in-situ measurements as well as numerical models (presented in a companion paper). We are interested in natural and artificial features starting from the horizontal scale of the upper ocean mixed layer, around 30–50 m. These features are often associated with three-dimensional upper ocean dynamics. We have conducted a number of studies involving in-situ observations in the Straits of Florida during SAR satellite overpass. The data include examples of sharp frontal interfaces, wakes of surface ships, internal wave signatures, as well as slicks of artificial and natural origin. Atmospheric processes, such as squall lines and rain cells, produced prominent signatures on the sea surface. This data has allowed us to test an approach for distinguishing between natural and artificial features and atmospheric influences in SAR images that is based on a co-polarized phase difference filter.

Summary
Fine-scale features on the sea surface in SAR satellite imagery – Part 1: Simultaneous in-situ measurements

Excerpt
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