首页> 外文会议>Remote Sensing of the Environment: 15th National Symposium on Remote Sensing of China >An Analysis of the Strange Remote Sensing Information in the EOS-MODIS Images of the Seaquake in the Island of Sumatra on December 26th, 2004
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An Analysis of the Strange Remote Sensing Information in the EOS-MODIS Images of the Seaquake in the Island of Sumatra on December 26th, 2004

机译:2004年12月26日苏门答腊岛地震EOS-MODIS影像中奇怪的遥感信息分析

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摘要

On December 26, 2004, a tremendous seaquake up to grade 8.6 happened at the sea floor under the Pacific Ocean in southwest Sumatra Island, Indonesia, producing tsunamis to cause a series of serious hazards to 13 countries and regions in south Asia and around the Pacific Ocean. After the seaquake, through processing and analysis to the MODIS remote sensing image data, four kinds of strange remote sensing information with special characteristics and shapes were discovered, which are specifically the yellow island shore margin, seawater ring structure, sea-cloud ring and the sharp-horn-cloud in the sea-land area close to the epicenter. The study shows that the strange remote sensing information has much more significance than the original images themselves, thus helping understand more about the tremendous natural hazard through our analysis and interpretation.
机译:2004年12月26日,印度尼西亚西南苏门答腊岛西南太平洋海底发生了8.6级的特大地震,产生海啸,对南亚及太平洋地区的13个国家和地区造成了一系列严重危害海洋。地震发生后,通过对MODIS遥感图像数据进行处理和分析,发现了具有特殊特征和形状的四种奇怪的遥感信息,分别是黄岛岸缘,海水环结构,海云环和海底环。靠近震中的海域中有尖角云。研究表明,奇怪的遥感信息比原始图像本身具有更大的意义,从而通过我们的分析和解释有助于更多地了解巨大的自然灾害。

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