نتایج جستجو برای: persistent scatterer interferometry
تعداد نتایج: 107899 فیلتر نتایج به سال:
Landslides are a major threat for population and urban areas. Persistent Scatterer Interferometry (PSI) is powerful tool identifying landslides monitoring their evolution over long periods has proven to be very useful especially in areas, where sufficient number of PS can generated. In this study, we applied interferometry investigate the landslide affecting Santo Stefano d’Aveto (Liguria, NW I...
Synthetic aperture radar (SAR) Persistent Scatterer Interferometry (PS-InSAR) is an extension of the Differential Interferometry (D-InSAR). Using a large data stack consisting of a time-series of SAR images of the same area, stable reflectors which persist over a long period of time, the so-called Persistent Scatterers (PS), are determined and the phase shifts of these PS over time are measured...
Ground-based synthetic aperture radar (GBSAR) is a powerful tool used in monitoring structures, such as bridges and dams. However, despite the extremely short range of GBSAR interferometry, the atmosphere effects cannot be neglected. The permanent scatterer technique is an effective operational tool that utilizes a long series of SAR data and detects information with high accuracy. An algorithm...
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