2007Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIERequires access

D-InSAR to inspect the active fault of Kunlun Mountains on Qinghai-Tibet Plateau

Fang Miao, Chengming Ye, Xiaojia Bi, Zhenhan Wu, Xiangsheng Kong, Rui Liu, Mingxing Yan

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Abstract

Differential Interferometric Synthetic Aperture Radar (D-InSAR) is a new technology which is capable of detecting the tiny ground deformation and extracting Digital Elevation Model (DEM). This paper introduces the basic principle of D-InSAR. Using of two pass model and SRTM DEM, acquired Kunlun Mountains region surface deformation of Ms8.1 in 2001. The result provides an important reference for Qinghai-Tibet Railway Disaster Prevention.

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What this paper is about

Differential Interferometric Synthetic Aperture Radar (D-InSAR) is a new technology which is capable of detecting the tiny ground deformation and extracting Digital Elevation Model (DEM). This paper introduces the basic principle of D-InSAR. Using of two pass model and SRTM DEM, acquired Kunlun Mountains region surface deformation of Ms8.1 in 2001. The result provides an important reference for Qinghai-Tibet Railway Disaster Prevention.

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Available abstract

Differential Interferometric Synthetic Aperture Radar (D-InSAR) is a new technology which is capable of detecting the tiny ground deformation and extracting Digital Elevation Model (DEM). This paper introduces the basic principle of D-InSAR. Using of two pass model and SRTM DEM, acquired Kunlun Mountains region surface deformation of Ms8.1 in 2001. The result provides an important reference for Qinghai-Tibet Railway Disaster Prevention.

Key concepts: Interferometric synthetic aperture radar, Digital elevation model, Shuttle Radar Topography Mission, Geology, Plateau (mathematics), Synthetic aperture radar, Remote sensing, Geodesy

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