Monitoring Sea Surface With SAR:
Studies And Applications
Author(s)
W. Biamino, F. Tataranni, M. Borasi, C. De Vecchi
& P. Trivero
Abstract
In recent decades, the Synthetic Aperture Radar (SAR) has been increasingly
used as a powerful tool for sea surface monitoring thanks to its peculiar features
(all weather, day and night monitoring). Among possible applications, SAR is
widely used for oil spill detection and tracking on the sea surface because of its
capabilities to evidence the wave damping induced by surface active slicks; it is
also possible to measure natural phenomena such as wind stress or surface
currents.
In recent years we have developed and tested algorithms for automatic oil
spill detection and wind extraction from ERS and ENVISAT images. In this
paper we first resume our experience, showing the present status and planned
advances.
We also show some examples of operational applications, done in the
framework of national and international projects. A special attention is paid to
InterRisk project, where an open system architecture, based on noted GIS and
web standards, has been set up in order to integrate and harmonise different kind
of data (satellite, in-situ, model simulations) from different service providers in
order to allow users an easy and effective access to the information needed.
Keywords: oil slicks, Synthetic Aperture Radar, GIS, web service.
1 Introduction
For several years remote sensing has been widely used for land and sea surface
observation. Optical sensors are well tested tools to monitor land use, vegetation
Keywords
oil slicks, Synthetic Aperture Radar, GIS, web service.
Related Book
Other papers in this volume
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