Results 21 to 30 of about 3,574 (207)
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
Basin scale assessment of landslides geomorphological setting by advanced InSAR analysis [PDF]
, 2017 An extensive investigation of more than 90 landslides affecting a small river basin in Central Italy was performed by combining field surveys and remote sensing techniques.
Alfredo Rocca +5 more
core +12 more sources
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
ULTRASHORT-BASELINE PERSISTENT SCATTERER RADAR INTERFEROMETRY FOR SUBSIDENCE DETECTION [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 This paper presents an improved approach of multi-temporal interferometric synthetic aperture radar (InSAR) for detecting land subsidence phenomena by using time series of high resolution SAR images.
G. Liu +6 more
doaj +1 more source
The PSIG approach to persistent scatterer interferometry [PDF]
2014 IEEE Geoscience and Remote Sensing Symposium, 2014 This paper describes some of the key features of the Persistent Scatterer Interferometry chain of the Geomatics (PSIG) Division of CTTC. The paper firstly provides an overview of the entire PSI chain. It then focuses on the first part of the chain, which provides the input data for the estimation of the Atmospheric Phase Screen (APS). In this part, the
M. Crosetto +4 more
openaire +1 more source
Persistent Scatterer SAR Interferometry (PSI) for Airport Runways monitoring [PDF]
Remote Sensing, 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
openaire +6 more sources
The worsening impacts of land reclamation assessed with Sentinel-1: The Rize (Turkey) test case [PDF]
, 2019 Massive amounts of land are being reclaimed to build airports, new cities, ports, and highways. Hundreds of kilometers are added each year, as coastlines are extended further out to the sea.
Althuwaynee +50 more
core +1 more source
Automated classification of Persistent Scatterers Interferometry time-series [PDF]
Natural Hazards and Earth System Sciences, 2013 Abstract. We present a new method for the automatic classification of Persistent Scatters Interferometry (PSI) time series based on a conditional sequence of statistical tests. Time series are classified into distinctive predefined target trends (such as uncorrelated, linear, quadratic, bilinear and discontinuous) that describe different styles of ...
BERTI, MATTEO +3 more
openaire +3 more sources
Remote Sensing, 2018 In this paper, persistent scatterer interferometry and Synthetic Aperture Radar (SAR) tomography have been applied to Sentinel-1 data for urban monitoring.
Alessandra Budillon +5 more
doaj +1 more source
CONCEPT TO ANALYZE THE DISPLACEMENT TIME SERIES OF INDIVIDUAL PERSISTENT SCATTERERS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021 Persistent Scatterer Interferometry (PSInSAR) exploits a time series of Synthetic Aperture Radar (SAR) images to estimate the mean velocity with which the surface of the earth is deforming.
M. Evers +7 more
doaj +1 more source