Results 41 to 50 of about 874 (197)
Geomatics, Natural Hazards & Risk, 2022 Climate change has resulted in severe landslides in Maskun, Iran. This study evaluates and monitors the displacement caused by the landslide mass in Bam using Interferometry Synthetic Aperture Radar (DInSAR) and Persistent Scatterer Interferometry (PSI ...
Mohsen Pourkhosravani +3 more
doaj +1 more source
EXTRACTING AND EVALUATING CLUSTERS IN DINSAR DEFORMATION DATA ON SINGLE BUILDINGS [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 In the past two decades persistent scatterer interferometry (PSI) has become a well understood and powerful method to monitor the deformations of man-made structures.
P. J. Schneider, R. Khamis, U. Soergel
doaj +1 more source
Advanced pixel selection and optimization algorithms for Persistent Scatterer Interferometry (PSI)
, 2023 Ground deformation measurements can provide valuable information for minimization of associated loss and damage caused by natural and environmental hazards. As a kind of remote sensing technique, Persistent Scatterer Interferometry (PSI) SAR is able to measure ground deformation with high spatial resolution, efficiently.
openaire +4 more sources
Remote Sensing, 2018 Landslides are a major natural hazard which can cause significant damage, economic loss, and loss of life. Between the years of 2004 and 2016, 55,997 fatalities caused by landslides were reported worldwide.
Andre Cahyadi Kalia
doaj +1 more source
Application of Persistent Scatterer Interferometry (PSI) Indicates a Significant Sediment Sink for the Ems Estuary [PDF]
, 2019 Presented at: Coastal Structures Conference 2019, Hannover, Germany, September 30th – October 2nd ...
Lege, Thomas +2 more
openaire +3 more sources
InSAR Detection of Localized Subsidence Induced by Sinkhole Activity in Suburban West-Central Florida [PDF]
Proceedings of the International Association of Hydrological Sciences, 2020 Sinkhole activity in west-central Florida is a major hazard for people and property. Increasing frequency of sinkhole collapse is often related to an accelerated use of groundwater and land resources.
T. Oliver-Cabrera +3 more
doaj +1 more source
Proposed Method for Improving PSI Capabilities in Ground Deformation Monitoring for The Application of Geo-Energy Projects [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesPersistent Scatterer Interferometry (PSI) is a powerful Synthetic Aperture Radar (SAR) technique capable of detecting millimeterscale deformation. However, the technique faces limitations related to the observed ground or areas and the phase unwrapping ...
M. C. Ramlie +4 more
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, 2023 Abstract In the recent years, India has witnessed a rapid economic growth resulting in unplanned urbanization and a continuous migration of rural population to cities. A coastal megacity like Chennai is vulnerable to hazards such as land subsidence caused by the over exploitation of groundwater and an increasing load on its surface.
Seshanth R +2 more
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INVESTIGATION OF THE GROUND MOTION NEAR THE LEANING TOWER OF BAD FRANKENHAUSEN USING SENTINEL-1 PERSISTENT SCATTERER INTERFEROMETRY [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Persistent Scatterer Interferometry (PSI) is a well-established technique for monitoring millimetre deformation of the Earth’s surface. The availability of free and open SAR data with a repeat cycle of 6–12 days from the Copernicus mission Sentinel-1 ...
J. Jänichen +4 more
doaj +1 more source
Landslide Activity Maps Generation by Means of Persistent Scatterer Interferometry [PDF]
, 2013 : In this paper a methodology is proposed to elaborate landslide activity maps through the use of PS (Persistent Scatterer) data. This is illustrated through the case study of Tramuntana Range in the island of Majorca (Spain), where ALOS (Advanced Land ...
Davide Notti +10 more
core +1 more source