Results 21 to 30 of about 1,411 (191)
Geomatics, Natural Hazards & Risk, 2015 This paper illustrates the contribution of Persistent Scatterer SAR Interferometry (PSInSAR) technique to landslide detection, using interferometric data acquired in C-band by European remote-sensing satellite (ERS) 1/2 and environmental satellite ...
Frangioni Sara +2 more
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The PSIG chain: an approach to Persistent Scatterer Interferometry [PDF]
SPIE Proceedings, 2014 The PSIG procedure is a new approach to Persistent Scatterer Interferometry (PSI), which is implemented in the in-house PSI chain of the Geomatics Division of the CTTC. The PSIG procedure has been successfully tested over urban, rural and vegetated areas
Bruno Crippa +9 more
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An Application of Persistent Scatterer Interferometry (PSI) Technique for Infrastructure Monitoring [PDF]
Remote Sensing, 2021 In the absence of systematic structural monitoring to support adequate maintenance standards, many existing infrastructures may reach unacceptable quality levels during their life cycle, resulting in significant damage and even potential failure.
Peppe J. V. D’Aranno +5 more
doaj +4 more sources
Multi Beam Joined Estimation For Persistent Scatterer Interferometry
2010 IEEE International Geoscience and Remote Sensing Symposium, 2010 The persistent scatterer interferometry (PSI) is a powerful technique to monitor the line of sight (LOS) deformation with Millimeter accuracy in urban areas. Nowadays, this technique is well established for the sensors ERS and Envisat/ASAR. Nevertheless,
Nico Adam +7 more
core +3 more sources
Findings of Persistent Scatterer Interferometry (PSI) for Vilnius area, Lithuania
Journal of Environmental Engineering and Landscape Management, 2010 Ground surface deformations can be related to natural and anthropogenic activities. The availability of ground movement data from regular satellite observations, combined with the knowledge of local geology and geomorphology, can help to improve our ...
Jolanta Čyžienė +5 more
doaj +5 more sources
Scatterer detection in urban environment using persistent scatterer interferometry and SAR tomography [PDF]
2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017 In the last decade, Persistent Scatterer Interferometry (PSI) and SAR tomography (TomoSAR) have been used for reconstructing the elevation profile of a scene, starting from a set of co-registered Synthetic Aperture Radar (SAR) images.
Monserrat, Oriol +12 more
core +2 more sources
Remote Sensing, 2019 This Special Issue hosts papers related to deformation monitoring in urban areas based on two main techniques: Persistent Scatterer Interferometry (PSI) and Synthetic Aperture Radar (SAR) Tomography (TomoSAR).
Alessandra Budillon +2 more
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The STUN algorithm for persistent scatterer interferometry [PDF]
, 2005 The Spatio-Temporal Unwrapping Network (STUN) is a new algorithm to estimate displacement and topography at Persistent Scatterer (PS) points using an interferometric single-master data stack.
Kampes, Bert, Adam, Nico Alexander
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Sentinel-1 A-DInSAR Approaches to Map and Monitor Ground Displacements
Remote Sensing, 2021 Persistent scatterer interferometry (PSI) is a group of advanced interferometric synthetic aperture radar (SAR) techniques used to measure and monitor terrain deformation.
Vrinda Krishnakumar +10 more
doaj +1 more source
INFRASTRUCTURE MONITORING USING THE INTERFEROMETRIC SYNTHETIC APERTURE RADAR (INSAR) TECHNIQUE [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 This paper focuses on the application of spaceborne radar interferometry as a tool for assisting the monitoring different types of infrastructures, including railways and highways.
Q. Gao +4 more
doaj +1 more source