Persistent Scatterer Interferometry based on geodetic estimation theory
, 2014 The Earth's surface is continuously deforming due to natural and anthropogenic processes, such as tectonics, landslides, oil and gas extraction, and groundwater level changes.
Van Leijen, F.J. (author) +1 more
core
Detection, Monitoring and Mechanism of Landslide using Persistent Scattering Ineterferometry (PSI)
علوم آب و خاک, 2018 The persistent scattering interferometry (PSI) technique is a valuable tool in displacementschr('39') monitoring of earthchr('39')s surface. The persistent scattering interferometry (PSI) based on persistent scatterrer (PSInSAR) is one of the techniques ...
K. Shirani
doaj
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
doaj +1 more source
Long-term and seasonal subidence rates in Urban Areas from Persistent Scatterer Interferometry
, 2007 As it is well known, space-borne radar interferometry (InSAR) is an appealing and powerful technique to measure the earth's topography and surface deformation with high accuracy and high spatial coverage and sampling.
Meyer, Franz Josef +5 more
core +1 more source
An Improved Persistent Scatterer Interferometry for Subsidence Monitoring in the Tehran Basin
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2013 The Southwestern Tehran basin is covered primarily by agricultural fields and is subjected to significant levels of land subsidence phenomena. Conventional SAR interferometry cannot extract deformation information from the available SAR images due to large spatial baselines and temporal de-correlation.
Zahra Sadeghi +2 more
openaire +1 more source
Measuring thermal expansion using X-band Persistent Scatterer Interferometry [PDF]
, 2015 This paper is focused on the estimation of the thermal expansion of buildings and infrastructures using X-band Persistent Scatterer Interferometry (PSI) observations.
Cuevas-González, María +11 more
core +1 more source
Performance Simulation of SmallSat SAR Persistent Scatterer Interferometry with Deteriorated Images [PDF]
The performance trade-offs required for a small satellite Synthetic Aperture Radar (SAR) system designed to measure surface deformations using persistent scatterer interferometry (PSI) are investigated.
Villano, Michelangelo +8 more
core +1 more source
Remote Sensing, 2018 Subsidence from groundwater extraction and underground tunnel excavation has been known for more than a decade in Guangzhou and Foshan, but past studies have only monitored the subsidence patterns as far as 2011 using InSAR.
Alex Hay-Man Ng +7 more
doaj +1 more source
A persistent scatterer interferometry procedure based on stable areas to filter the atmospheric component [PDF]
, 2018 This paper describes a Persistent Scatterer Interferometry (PSI) procedure to monitor the land deformation in an urban area induced by aquifer dewatering and the consequent drawdown of the water table.
Montserrat, Oriol +25 more
core +1 more source
ISPRS International Journal of Geo-InformationPersistent scatterer interferometry (PSI) has been proven to be a robust method for studying complex and dynamic phenomena such as ground displacement over time. Proper visualization of PSI measurements is both crucial and challenging from a cartographic
Panagiotis Kalaitzis +4 more
doaj +1 more source