Results 11 to 20 of about 874 (197)
A Procedure to Map Subsidence at the Regional Scale Using the Persistent Scatterer Interferometry (PSI) Technique [PDF]
Remote Sensing, 2014 In this paper, we present a procedure to map subsidence at the regional scale by means of persistent scatterer interferometry (PSI). Subsidence analysis is usually restricted to plain areas and where the presence of this phenomenon is already known.
Ascanio Rosi +3 more
doaj +4 more sources
Persistent Scatterer SAR Interferometry (PSI) for Airport Runways monitoring [PDF]
2020 IEEE Radar Conference (RadarConf20), 2020 <p>In the last decades, monitoring the regional-scale deformation of international airports has become a priority, in order to ensure the highest operational security and safety standards. Within this context, among the most innovative and suitable techniques for transport infrastructures monitoring purpose, Persistent Scatterer ...
Luca Bianchini Ciampoli +4 more
core +10 more sources
Landslide Mapping and Monitoring Using Persistent Scatterer Interferometry (PSI) Technique in the French Alps [PDF]
Remote Sensing, 2020 Continuous geodetic measurements in landslide prone regions are necessary to avoid disasters and better understand the spatiotemporal and kinematic evolution of landslides.
Gokhan Aslan +5 more
doaj +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
How to assess landslide activity and intensity with Persistent Scatterer Interferometry (PSI): the PSI-based matrix approach [PDF]
Landslides, 2012 We provide a step-by-step analysis and discussion of the ‘PSI-based matrix approach’, a methodology employing ground deformation velocities derived through Persistent Scatterer Interferometry (PSI) for the assessment of the state of activity and intensity of extremely to very slow landslides. Two matrices based on PSI data are designed respectively for
CIGNA, FRANCESCA +2 more
openaire +5 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
doaj +2 more sources
Exploitation of the full potential of Persistent Scatterer Interferometry data [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014 The potential of Persistent Scatterer Interferometry (PSI) for deformation monitoring has been increasing in the last years and it will continue to do so in the short future, especially with the advent of the Sentinel-1 mission.
M. Crosetto +4 more
doaj +3 more sources
International Journal of Remote Sensing, 2010 Persistent Scatterer Interferometry (PSI) is a recently developed radar processing technique that enables the measurement of ground motion with millimetre accuracy. This technique makes use of an analysis of multi-temporal Synthetic Aperture Radar (SAR) images to detect stable PSI point targets, so-called persistent scatterers (PSs).
LU, PING +2 more
openaire +2 more sources
The PSIG procedure to Persistent Scatterer Interferometry (PSI) using X-band and C-band Sentinel-1 data [PDF]
SPIE Proceedings, 2015 A new approach to Persistent Scatterer Interferometry (PSI) data processing and analysis implemented in the PSI chain of the Geomatics (PSIG) Division of CTTC is used in this work. The flexibility of the PSIG procedure allowed evaluating two different processing chains of the PSIG procedure.
María Cuevas-González +4 more
openaire +5 more sources
Aplicación del método Persistent Scatterer Interferometry (PSI) en la ciudad de Limón, Costa Rica
Revista Geográfica de América Central, 2021 The objective of the present research was to apply the Persistent Scatterer Interferometry (PSI) method in the city of Limón, Costa Rica, in order to estimate surface deformation velocity. The investigation is of descriptive nature and use is made of radar imagery from the Sentinel-1 mission pre-processed with SNAP software of the European Space Agency.
Diana Ninette Paniagua-Jiménez +3 more
openaire +5 more sources