Slope Deformation Monitoring of Open Pit Coal Mine by GIS Integrated GB-InSAR

doi:10.13474/j.cnki.11-2246.2017.0147

Abstract

Abstract: The real-time and accurate monitoring for open pit coal mine slope can provide reliable information for slope stability and early warning, which is directly related to the economic benefit and sustained production. The ground-based InSAR (GB-InSAR), a relatively new technology for deformation monitoring, has been developed in the last ten years, which has the characteristics of all-weather and all day. However, most of the open pit slope deformation monitoring in China are in the experimental stage, which lacks the ability of continuous observation for a long time. In this paper, the basic principle of GB-InSAR is described in detail and the deformation data obtained by GB-InSAR is organically connected with GIS. Deformation information is efficiently, real-time and intuitively displayed by using of GIS powerful spatial analysis and display ability, providing powerful decision support for open-pit mine production.

Key words: GB-InSAR, open pit coal mine, GIS, deformation monitoring

CLC Number:

P237

LI Ruren, YANG Zhen, YU Bo. Slope Deformation Monitoring of Open Pit Coal Mine by GIS Integrated GB-InSAR[J]. 测绘通报, 2017, 0(5): 26-30.

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