基于空间信息技术的地震灾害监测评估
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摘要
空间信息技术即包括地理信息系统GIS、遥感RS、全球导航卫星系统GNSS以及数字地球在内的地球空间信息科学。随着计算机和空间对地观测技术的发展,空间信息技术已逐渐应用于防震减灾领域。本文通过实际震例分别对目前基于GIS、RS技术的地震灾害监测评估方法进行了分析研究,总结了其优越性以及存在的问题,并结合数字地球平台可视化展示了综合多源数据空间信息技术方法进行的震害评估效果。
Space information technology which includes the geographic information system GIS,remote sensing RS,global navigation satellite system GNSS and digital earth platform,it is an earth space information science.With the development of computer and space on earth observation technology,the space information technology has been applied gradually in earthquake resistance and disaster mitigation fields.This article through the actual examples respectively analyzed the current earthquake disaster monitoring and evaluation method which is based on GIS and RS technology.Sums up the advantages and the existing problems,and with digital earth platform visually shows the effect of comprehensive multi-source data spatial information technology used in earthquake damage assessment.
Space information technology which includes the geographic information system GIS,remote sensing RS,global navigation satellite system GNSS and digital earth platform,it is an earth space information science.With the development of computer and space on earth observation technology,the space information technology has been applied gradually in earthquake resistance and disaster mitigation fields.This article through the actual examples respectively analyzed the current earthquake disaster monitoring and evaluation method which is based on GIS and RS technology.Sums up the advantages and the existing problems,and with digital earth platform visually shows the effect of comprehensive multi-source data spatial information technology used in earthquake damage assessment.
引文
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[8]王志一,甘甫平,李贤庆,等.CBERS-02B星数据在5.12地震灾害监测中的应用[J].国土资源遥感,2009,1(1)P89-92.WANG Zhiyi,GAN Fuping,LI Xianqing,et al.CBERS-02 B data application in the 5.12 earthquake disastermonitoring[J].Remote Sensing for Land&Resources,2009,1(1):89-92.
[9]张景发,谢礼立,陶夏新.建筑物震害遥感图像的变化检测与震害评估[J].自然灾害学报,2002,11(2):59-64.ZHANG Jingfa,XIE Lili,TAO Xiaxin.Change detection ofremote sensing image for earthquake-damaged buildingsand its application in seismic disaster assessment[J].Journal of Natural Disasters,2002,11(2):59-64.
[2]李萍,陶夏新,颜世菊.基于3S技术的震害快速评估[J].自然灾害学报,2007,16(3):109-113.LI Ping,TAO Xiaxin,YAN Shiju.3S-based quickevaluation of earthquake damage[J].Journal of NatuealDisasters,2007,16(3):109-113.
[3]苗放,叶成名,刘瑞,等.新一代数字地球平台与数字中国技术体系架构探讨[J].测绘科学,2007,32(6):157-158.MIAO Fang,YE Chengming,LIU Rui,et al.Newgeneration of digital earth platform and digital Chinatechnology system structure discussing[J].Science ofSurveying and Mapping,2007,32(6):157-158.
[4]王福涛,周艺,王世新,等.基于多光谱遥感的青海玉树地震震害监测与评估[J].光谱学与光谱分析,2011,31(4):1047-1051.WANG Futao,ZHOU Yi,WANG Shixin,et al.Based onthe spectral remote sensing in Qinghai Yushu earthquakedamage monitoring and evaluation[J].Spectroscopy andSpectral Analysis,2011,31(4):1047-1051.
[5]陈文凯,何少林,周中红.基于多源数据的震害快速评估方法探讨[J].西北地震学报,2010,32(1):76-81.CHEN Wenkai,HE Shaolin,ZHOU Zhonghong.Study onrapid evaluation method of earthquake damage based onmulti-source data[J].Northwestern Seismological Journal,2010,32(1):76-81.
[6]闫世勇.遥感在汶川地震地质灾害评估中的应用[J].河北工程大学学报(自然科学版),2009,26(1):76-80.YAN Shiyong.Remote sensing application in the geologicdisaster evaluation of Wenchuan earthquake[J].Journal ofHebei University of Engineerning(Natural ScienceEdition),2009,26(1):76-80.
[7]王晓青,丁香.基于GIS的地震现场灾害损失评估系统[J].自然灾害学报,2004,13(1):118-125.WANG Xiaoqing,DING Xiang.Estimation system ofdisastrous losses in seismic site based on GIS[J].Journalof Natural Disasters,2004,13(1):118-125.
[8]王志一,甘甫平,李贤庆,等.CBERS-02B星数据在5.12地震灾害监测中的应用[J].国土资源遥感,2009,1(1)P89-92.WANG Zhiyi,GAN Fuping,LI Xianqing,et al.CBERS-02 B data application in the 5.12 earthquake disastermonitoring[J].Remote Sensing for Land&Resources,2009,1(1):89-92.
[9]张景发,谢礼立,陶夏新.建筑物震害遥感图像的变化检测与震害评估[J].自然灾害学报,2002,11(2):59-64.ZHANG Jingfa,XIE Lili,TAO Xiaxin.Change detection ofremote sensing image for earthquake-damaged buildingsand its application in seismic disaster assessment[J].Journal of Natural Disasters,2002,11(2):59-64.
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