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洪涝灾害遥感监测研究 被引量:27

FLOOD DISASTER SURVEILLANCE AND EVALUATION BY REMOTE SENSING
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摘要 本文讨论了利用陆地卫星、气象卫星和航空侧视雷达等遥感技术进行洪涝灾情监测的技术方法,并应用于1991年江淮地区特大洪涝灾害的快速调查与分析。 Flood hazard is one of the major natural hazards which threaten mankind. Besides the flood control construction, it is also important to the disaster deduction to establish a flood monitoring system. This paper focused on the application of Landsat satellite, meteorological satellite and air-born side-looking radar to flood disaster investigation and evaluation. Based on the analysis of the thematic flood information characteristics of the remotely sensed data, flood inundation area calculation model was developed.This model included digital image processing sub-model, water boundary extraction sub-model, flooding-area calculation sub-model and flood mapping sub-model. The last part of the papsr showed a successful application of the technology to the investigation and evaluation of 'the 1991's flooding in Taihu basin.
作者 周成虎
出处 《地理研究》 CSSCI CSCD 北大核心 1993年第2期63-68,共6页 Geographical Research
关键词 洪涝 灾害 遥感 江淮流域 Flood Disaster, Remote Sensing, Taihu Basin
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参考文献2

  • 1陈述彭,Bulletin of flood demage evaluation information system and wetland use,1991年
  • 2陈述彭,遥感地学分析,1990年

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