منابع مشابه
Ground Deformation Mapping Using Insar
SAR interferometric data can be used for extracting three dimensional information of the earth’s surface by using the phase part of the radar signal. In this study, available SAR interferometric data acquired before and after the Marmara earthquake of 1999 and provided by ESA were used for mapping the ground deformation in the satellite line of sight (LOS) in the Izmit province. The interferome...
متن کاملNumerical modeling of tunneling induced ground deformation and its control
Tunnelling through cities underlain by soft soil, commonly associated with soil movement around the tunnels and subsequent surface settlement. The predication of ground movement during the tunnelling and optimum support pressure could be based on analytical, empirical or the numerical methods. The commonly used Earth pressure balance (EPB) tunneling machines, uses the excavated soil in a pressu...
متن کاملNumerical modeling of volcanic ground deformation
The aim of this work is to study natural processes which take place within the Earth crust and have connections with volcanic activity. When focusing on geological risk associated to volcanoes, it is known that the ground deformation and gravity changes are two indicators of volcanic activity, furthermore precursors of eruptions (see [3] and [5]-[9]). The modeling of the interaction between dis...
متن کاملGround Deformation Monitoring Exploiting SAR Permanent Scatterers
The detection of ground deformation phenomena exhibiting a time non-uniform behavior by means of the Permanent Scatterers technique is addressed in this presentation. Simple but effective models are discussed showing significant results obtained.
متن کاملnumerical modeling of tunneling induced ground deformation and its control
tunnelling through cities underlain by soft soil, commonly associated with soil movement around the tunnels and subsequent surface settlement. the predication of ground movement during the tunnelling and optimum support pressure could be based on analytical, empirical or the numerical methods. the commonly used earth pressure balance (epb) tunneling machines, uses the excavated soil in a pressu...
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ژورنال
عنوان ژورنال: Geophysical Research Letters
سال: 2017
ISSN: 0094-8276,1944-8007
DOI: 10.1002/2017gl075615