Reservoir Dam Surface Deformation Monitoring by Differential GB-InSAR Based on Image Subsets
نویسندگان
چکیده
منابع مشابه
On InSAR AMBIGUITY RESOLUTION FOR DEFORMATION MONITORING
Integer carrier phase ambiguity resolution is the key to fast and highprecision satellite positioning and navigation. It applies to a great variety of current and future models of GPS, modernized GPS and Galileo. It also applies to stacked radar interferometry for deformation monitoring, see e.g. [Hanssen, et al, 2001]. In this contribution we apply the integer least-squares’ principle to the r...
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Introduction Conclusions References Tables Figures
متن کاملA new algorithm for surface deformation monitoring based on small baseline differential SAR interferograms
We present a new differential synthetic aperture radar (SAR) interferometry algorithm for monitoring the temporal evolution of surface deformations. The presented technique is based on an appropriate combination of differential interferograms produced by data pairs characterized by a small orbital separation (baseline) in order to limit the spatial decorrelation phenomena. The application of th...
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ژورنال
عنوان ژورنال: Sensors
سال: 2020
ISSN: 1424-8220
DOI: 10.3390/s20020396