| 地质灾害监测预警中的精密空间对地观测技术 |
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| 引用本文： | 张勤,黄观文,杨成生.地质灾害监测预警中的精密空间对地观测技术[J].测绘学报,2017,46(10):1300-1307. |
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| 作者姓名： | 张勤 黄观文 杨成生 |
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| 作者单位： | 长安大学地质工程与测绘学院, 陕西 西安 710054 |
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| 基金项目： | 国家自然科学基金，国家重点基础研究发展计划项目，地震行业专项基金，The National Natural Science Foundation of China，The National Basic Research Program of China，The Special Foundation for Earthquake Research |
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| 摘 要： | 21世纪以来,随着世界环境恶化和人类活动剧烈,地质灾害呈现频发态势,精密对地观测技术成为其监测预警的重要手段。本文首先介绍了常见地质灾害特点和监测方法,并对InSAR、LiDAR、高分遥感和GNSS 4种技术在地质灾害监测预警中的技术特点及应用进行了阐述,其次对高精度空间监测技术融合进行了综述和展望,最后对未来地质灾害监测预警技术趋势进行了总结。
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| 关 键 词： | 地质灾害 大地测量 空间技术 监测预警 GNSS InSAR |
| 收稿时间： | 2017-08-08 |
| 修稿时间： | 2017-09-11 |
Precision Space Observation Technique for Geological Hazard Monitoring and Early Warning |
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| ZHANG Qin,HUANG Guanwen,YANG Chengsheng.Precision Space Observation Technique for Geological Hazard Monitoring and Early Warning[J].Acta Geodaetica et Cartographica Sinica,2017,46(10):1300-1307. |
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| Authors: | ZHANG Qin HUANG Guanwen YANG Chengsheng |
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| Institution: | College of Geology Engineering and Geomatics, Chang'an University, Xi'an 710054, China |
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| Abstract: | Since the 21st century,with the deterioration of the world environment and the intense human activities,geological disasters have been occurred more frequently.Precision space observation technology is an important means for geological disasters monitoring and early warning.In this paper,the characteristics and monitoring methods of common geological disasters are introduced.The technical characteristics and application of InSAR,LiDAR,high resolution remote sensing and GNSS are discussed.The integration of high precision spatial monitoring technology are reviewed and prospected.Finally,the future trends of the aeoloaical disaster monitoring and early warning technology are summarized. |
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| Keywords: | geological disasters geodetic measurement space technology monitoring and early warning GNSS InSAR |
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