遥感数据在巴西里约热内卢瓜纳巴拉湾溢油监测中的应用

IGARSS 2001. Scanning the Present and Resolving the Future. Proceedings. IEEE 2001 International Geoscience and Remote Sensing Symposium (Cat. No.01CH37217) Pub Date : 2001-07-09 DOI:10.1109/IGARSS.2001.976149

C. Bentz, F. Pellon de Miranda

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引用次数: 25

摘要

本文介绍了遥感数据在巴西里约热内卢瓜纳巴拉湾溢油监测中的应用。在紧急情况下，获取了Landsat-5/TM(专题测绘器)和Radarsat-1数据，以监测泄漏的位置及其移动。图像分类程序已被用于突出显示水面上的油覆盖区域。利用地理信息系统(GIS)环境下的辅助信息，解决了含油检测中的模糊性问题。获得的结果有助于PETROBRAS优化应急响应程序和随后的清洁工作。

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

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.

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IGARSS 2001. Scanning the Present and Resolving the Future. Proceedings. IEEE 2001 International Geoscience and Remote Sensing Symposium (Cat. No.01CH37217)

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