李亦纲. 2011: 基于高分辨率遥感影像的震后重点搜救目标判定模型初步研究. 地震学报, 33(4): 532-538.
引用本文: 李亦纲. 2011: 基于高分辨率遥感影像的震后重点搜救目标判定模型初步研究. 地震学报, 33(4): 532-538.
2011: A preliminary study on searching key rescue targetafter mainshock based on high-resolutionremote sensing image. Acta Seismologica Sinica, 33(4): 532-538.
Citation: 2011: A preliminary study on searching key rescue targetafter mainshock based on high-resolutionremote sensing image. Acta Seismologica Sinica, 33(4): 532-538.

基于高分辨率遥感影像的震后重点搜救目标判定模型初步研究

A preliminary study on searching key rescue targetafter mainshock based on high-resolutionremote sensing image

  • 摘要: 随着高分辨率卫星遥感技术的发展,高分遥感影像在灾害应急评估和紧急救援方面得到了越来越多的应用.本文首先总结了应急搜救目标选取和遥感影像判识两方面工作,然后分析了震后重点搜救区域和目标判定的基本原则,研究了面向搜救的高分辨率影像基本特征,确定了基于高分辨率影像判定重点搜救目标的方法.在此基础上给出了基于高分辨率遥感影像的震后重点搜救区域和搜救目标的分析模型和流程.相关研究方法采用汶川地震的资料进行了初步的尝试.

     

    Abstract: With the development of high-resolution satellite technology, lots of remote sensing data were applied to disaster assessment and relief. Based on the study on prioritizing search and rescue target using remote sensing image recognition, this paper described a way of how to select collapsed buildings from an earthquake affected area for search and rescue based on high-resolution remote sensing data analysis, including the rules and analysis flow. An example was given with the data acquried during the 2008 Wenchuan earthquake to discuss the analysis models detailedly.

     

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