卫星雷达数据与处理软件在德钦县地质灾害监测中的最优选取研究
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- 英文论文题名：A Research About Optimal Selection of Satellite radar data and Software in geological disaster monitoring of Deqin county
- 论文作者：牛宗硕
- 英文论文作者：Niu Zongshuo ; Kunming university of science and technology
- 年：2015
- 作者机构：昆明理工大学国土资源工程学院;
- 论文关键词：地质灾害 ; 雷达卫星 ; 合成孔径雷达干涉技术 ; 差分雷达干涉技术
- 英文论文关键词：Geological Disaster ; RadarSAR ; InSAR ; D-InSAR
- 会议召开时间：2015-12-01
- 会议录名称：云南省测绘地理信息学会2015年学术年会论文集
- 语种：中文
- 分类号：P694;P225.1
- 学会代码：YNKX
- 会议名称：云南省测绘地理信息学会2015年学术年会
- 会议地点：中国云南昆明
- 主办单位：云南省测绘地理信息局、云南省测绘地理信息学会
- 学会名称：云南省科学技术协会
- 页数：8
- 文件大小：2327k
- 原文格式：D
- 会议级别：地方
摘要
德钦县地质灾害监测项目主要运用的手段是合成孔径雷达干涉技术,简称In SAR技术,该技术具有监测范围广、不受时间空间的限制、监测精度高等特点。当前,雷达卫星和处理软件多种多样,星罗棋布,根据德钦县地质环境特征,选取合适的雷达卫星和处理软件,是该项目得以顺利实施,取得良好监测结果的重要环节。本文通过对比覆盖德钦县的雷达卫星数据,探讨数据处理软件的优缺点,采用最优原则,分析适合德钦县地质灾害监测的雷达卫星和处理软件。
The geological disaster monitoring project mainly use the technology of synthetic aperture radar interferometry which referred to In SAR in Deqin county. This technology is widely scope, not limited by time and space, high monitoring precision, etc. At present, radar satellite and processing software is very variety, just like the star in the night sky. According to the characters of geological environment in Deqin county, it is significance to select suitable radar satellite and processing software for the project implementation smoothly and having a good monitoring results. This paper will use the optimal principle to discusses the advantages and disadvantages of data and software in Deqin by comparing the radar satellite, and will analysis the suitable radar satellite and processing software for the geological disaster monitoring in Deqin county.
The geological disaster monitoring project mainly use the technology of synthetic aperture radar interferometry which referred to In SAR in Deqin county. This technology is widely scope, not limited by time and space, high monitoring precision, etc. At present, radar satellite and processing software is very variety, just like the star in the night sky. According to the characters of geological environment in Deqin county, it is significance to select suitable radar satellite and processing software for the project implementation smoothly and having a good monitoring results. This paper will use the optimal principle to discusses the advantages and disadvantages of data and software in Deqin by comparing the radar satellite, and will analysis the suitable radar satellite and processing software for the geological disaster monitoring in Deqin county.
引文
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[5]张振生.差分雷达干涉(D-In SAR)测量技术在矿山沉陷和地面沉降监测中的应用[Z].第16届全国遥感技术学术交流会,2007年09月08日
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[2]SINGHROY V,MOLCH K.Characterizing and monitoring rockslides from SAR techniques[J].Advances in Space Research,2004,33(3):290-295
[3]王桂杰,谢谟文等.D-INSAR技术在大范围滑坡监测中的应用[J].岩土力学,(2010)04,1000-7598
[4]梁军.雷达干涉测量及其在青藏铁路沿线地面形变监测中的应用研究[D].成都理工大学,2007
[5]张振生.差分雷达干涉(D-In SAR)测量技术在矿山沉陷和地面沉降监测中的应用[Z].第16届全国遥感技术学术交流会,2007年09月08日
[6]冯珂.In SAR复图像配准方法研究[D].长沙理工大学,2013
[7]匡薇.Radarsat_2数据处理方法研究及其在地面沉降中的应用[D].中国地质大学(北京),2014
[9]葛大庆,王艳,范景辉等,地表形变D-In SAR监测方法及关键问题分析[J],(2007)04,4-22
[10]张佳磊.基于相干目标的D-Ins AR方法研究及在北京地面沉降监测中的应用[D].中国地质大学(北京),2013