Application of remote sensing data for oil spill monitoring in the Guanabara Bay, Rio de Janeiro, Brazil

被引：0
|
作者：
Bentz, C [1 ]
de Miranda, FP [1 ]
机构：
[1] PETROBRAS Res & Dev Ctr, Remote Sensing Lab, Rio De Janeiro, Brazil
来源：
IGARSS 2001: SCANNING THE PRESENT AND RESOLVING THE FUTURE, VOLS 1-7, PROCEEDINGS | 2001年
关键词：
D O I：
暂无
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：
This paper describes the application of remote sensing data for oil spill monitoring in the Guanabara Bay, Rio de Janeiro, Brazil. During the emergency, Landsat-5/TM (Thematic Mapper) and Radarsat-1 data were acquired to monitor the location of the spill and its movement. Image classification procedures have been utilized to highlight oil-covered areas on the water surface. Ambiguities in the oil detection were resolved with the aid of ancillary information in a GIS (Geographic Information System) environment. The results obtained helped PETROBRAS to optimize the emergency response procedures and subsequent cleaning efforts.
引用
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页码：333 / 335
页数：3
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