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A PS- InSAR Sequential Processing Method Based on Network Reconstruction
2018 International Conference on Microwave and Millimeter Wave Technology (ICMMT), 2018Permanent scatterers in SAR interferometry (PS-InSAR) is used in the long time monitoring of deformation on the earth's surface. However, the traditional PS-InSAR is a method of batch handing to accomplish detecting and networking the permanent scatterers (PS) and parameter calculation, which greatly reduce the processing efficiency.
Shun Li +5 more
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Multicriteria analysis for landslide inventory mapping using PS-InSAR
2019 IEEE Recent Advances in Geoscience and Remote Sensing : Technologies, Standards and Applications (TENGARSS), 2019In this research work, a multicriteria analysis is performed for the preparation of landslide inventory maps in Uttarakhand, India primarily using PS-InSAR approach. A pre-existing landslide inventory map, initially prepared by Geological Survey of India (GSI) is validated through processing of 10 Sentinel-1A and 15 Envisat ASAR images corresponding to
Devara Meghanadh +2 more
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The Application of PS-InSAR Technology on Land Subsidence in Cangzhou Region
Advanced Materials Research, 2011Land subsidence in Cangzhou of the North China Plain, has been an ongoing problem for the past four decades (since the later 1970s). With the development of new synthetic aperture radar(SAR)sensors and interferometric synthetic aperture radar(InSAR) techniques, the application of satellite Radar data have enhanced capabilities to detect and monitor ...
Kun Chao Lei +5 more
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PS-InSAR Target Classification Using Deep Learning
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium, 2022Pedro Aguiar +4 more
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Dynamic landslide susceptibility mapping based on the PS-InSAR deformation intensity
Environmental Science and Pollution ResearchIn order to meet the needs of refined landslide risk management, the extended correlation framework of dynamic susceptibility modeling desiderates to be further explored. This work considered the Wanzhou channel of the Three Gorges Reservoir Area as the experimental site, with a transportation channel with significant economic value to carry out ...
Bijing Jin +5 more
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Data Assimilation of PS-InSAR Movement Measurements Applied to the Bergermeer Gas Field
Proceedings, 2013This paper reports a study on the use of satellite radar data to constrain the subsurface model parameters of the Bergermeer gas field. Using PSI (Persistent Scatterer InSAR) technology, ascending and descending data were applied in line-of-sight geometry, i.e., without first unravelling the horizontal and vertical components of the signal.
Fokker, P.A. +4 more
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Initial point selection and validation in PS-InSAR using integrated amplitude calibration
Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05., 2005SAR amplitude calibration is performed prior to the selection of potential Persistent Scatterers (PS) to avoid amplitude variations due to sensor characteristics and viewing geometry. As only the interferometric phases of a small percentage of the radar pixels in an image is used in the PS-InSAR analysis, it is investigated if this time and storage ...
Gini Ketelaar +3 more
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PS-InSAR experiments for the analysis of urban ground deformation using StaMPS
SPIE Proceedings, 2009Many works and European projects have proven the ability of Permanent Scatterers Synthetic Aperture Radar Interferometry (PS-InSAR) to measure the slow deformation of the persistent ground objects with a millimetric precision measurement. Compared to the classical differential SAR Interferometry (DInSAR), PS-InSAR is an approach that estimates ...
Marwa Chendeb El Rai +1 more
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Deformation Extraction Method of Transmission Tower Foundation using PS-InSAR
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium, 2022Bing Zhang +3 more
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