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Surface Deformation Investigated With SBAS-DINSAR Approach Based on Prior Knowledge
Satellite remote sensing SAR Interferometric SAR (InSAR) Deformation analysis Hazard mapping Surface deformations
2015/11/20
Although Differential Synthetic Aperture Radar Interferometry (DInSAR) has been successfully used for deformation mapping, it is easily suffered from both spatial and temporal decorrelation which limi...
TOWARDS TIME-SERIES PROCESSING OF VHR SATELLITE IMAGES FOR SURFACE DEFORMATION DETECTON AND MEASUREMENTS
deformation measurement image correlation high-performance computing satellite remote sensing
2015/9/21
The increasing fleet of VHR optical satellites (e.g. Pléiades, Spot 6/7, WorldView-3) offers new opportunities for the monitoring of surface deformation resulting from gravitational (e.g. glaciers, la...
Application of Surface Deformation Monitoring in Mining Area by the Fusion of InSAR and Laser Scan Data
D-InSAR laser scan data SRTM GDEM deformation data fusion
2015/7/27
Differential Synthetic Aperture Radar Interferometry (D-InSAR) as a new earth observation technique has become an important tool for monitoring ground movements caused by underground coal mining. Howe...
Efficacy of StaMPS technique for monitoring surface deformation in L'Aquila, Italy
SAR interferometry DInSAR Persistent Scatterers StaMPS surface deformation
2014/12/15
This research work investigates the efficacy of the Stanford Method for Persistent Scatterer Interferometry (StaMPS) in measuring the surface deformation over the L'Aquila region, Italy just before an...
An Improved Multi-Temporal Insar Method for Increasing Spatial Resolution of Surface Deformation Measurements
Multi-temporal InSAR hierarchical analysis spatial resolution Pearson correlation coefficient deformation extraction
2014/4/22
The multi-temporal interferometric synthetic aperture radar (InSAR) technology has proven very useful in extracting surface deformation with time series of SAR images over a study area. To increase sp...
Multiscale InSAR Time Series (MInTS) analysis of surface deformation
Multiscale InSAR Time Series analysis surface deformation
2014/4/9
We present a new approach to extracting spatially and temporally continuous ground deformation fields from interferometric synthetic aperture radar (InSAR) data. We focus on unwrapped interferograms f...
NON-LINEAR STATIC MODELING OF DIP-SLIP FAULTS FOR STUDYING GROUND SURFACE DEFORMATION USING APPLIED ELEMENT METHOD
Applied Element Method AEM active fault dip-slip fault
2009/1/6
Earthquakes in different geological regions show drastic variations in their effects such as, large surface upliftment/displacements of unconsolidated soil deposits. For this reason, we attempted to ...
Some thoughts on the use of InSAR data to constrain models of surface deformation: Noise structure and data downsampling
correlated noise InSAR Little Skull Mountain
2014/4/9
Repeat-pass Interferometric Synthetic Aperture Radar (InSAR) provides spatially dense maps of
surface deformation with potentially tens of millions of data points. Here we estimate the actual covaria...