DETECTION OF OIL SPILLS WITH THE SECOND STOKES PARAMETER OF THE HYBIRD POLARIMETRIC SAR

被引：1

作者：

Li, Haiyan ^{[1
,2
]}

Perrie, William ^{[2
]}

机构：

[1] Univ Chinese Acad Sci, Key Lab Computat Geodynam, Chinese Acad Sci, Earth Sci Coll, Beijing, Peoples R China

[2] Fisheries & Oceans Canada, Bedford Inst Oceanog, Dartmouth, NS, Canada

来源：

2013 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2013年

关键词：

Oil spill detection; Hybrid-polarimetric SAR; threshold method; Stokes parameters; SYMMETRY PROPERTIES;

D O I：

10.1109/IGARSS.2013.6723590

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Hybrid-polarimetric SAR (synthetic aperture radar) is a new sensor, with relatively simple architecture, low cost and wide swath, which will be carried by several Earth-observing systems in the near future. Here, we show how the second Stokes parameter of hybrid-polarimetric SAR can be employed to detect oil on the ocean surface, in relation to contributions from different polarizations and dampening effects on backscatter intensity, neglecting the scattering mechanism. The detection methodology is demonstrated to be reliable in two example cases: natural oil seeps from the Gulf of Mexico, and observations from the Deep Water Horizon oil spill disaster in 2010.

引用

页码：3526 / 3529

页数：4

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