Application of Persistent Scatterer Interferometry (PSI) in monitoring slope movements in Nainital, Uttarakhand Lesser Himalaya, India
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Earth System Science"
DOI: 10.1007/s12040-017-0907-y
Abstract: Orogenic movements and sub-tropical climate have rendered the slopes of the Himalayan region intensely deformed and weathered. As a result, the incidences of slope failure are quite common all along the Himalayan region. The Lesser… read more here.
Keywords: psi; monitoring slope; persistent scatterer; nainital uttarakhand ... See more keywords
An arc-clustering-based phase ambiguity estimation method for persistent scatterer interferometry
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DOI: 10.1080/2150704x.2018.1530483
Abstract: ABSTRACT The reliability of persistent scatterer interferometry (PSI) is directly related to the accurate phase unwrapping (PU) of the 3-D (2-D space and time) sparse data stack. Phase ambiguities estimated using temporal phase unwrapping (TPU)… read more here.
Keywords: phase; persistent scatterer; scatterer interferometry; ambiguity estimation ... See more keywords
Assessment of the Contribution of Polarimetric Persistent Scatterer Interferometry on Sentinel-1 Data
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DOI: 10.1109/jstars.2022.3206550
Abstract: Time series of Sentinel-1 data are widely used for monitoring displacements of the Earth surface using persistent scatterer interferometry. By default over land, Sentinel-1 images include two polarimetric channels: 1) VV and 2) VH. However,… read more here.
Keywords: persistent scatterer; scatterer interferometry; sentinel data;
Fully Integrated Temporary Persistent Scatterer Interferometry
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3200155
Abstract: The persistent scatterer interferometry (PSI) is a powerful remote sensing technique to monitor displacements of the Earth’s surface. It is based on identifying and analyzing phase-stable scatterers undergoing marginal decorrelation over time. Most PSI approaches… read more here.
Keywords: time; scatterer interferometry; persistent scatterer; temporary persistent ... See more keywords