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
Sign Up to like & getrecommendations! Published in 2018 at "Remote Sensing Letters"
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
Monitoring mining-induced subsidence by integrating differential radar interferometry and persistent scatterer techniques
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Remote Sensing"
DOI: 10.1080/22797254.2020.1759455
Abstract: ABSTRACT Surface subsidence is a dominant component of the displacement vector triggered by underground mining. Over the last few decades, Differential Interferometry Synthetic Aperture Radar (DInSAR) has been used to efficiently monitor this phenomenon with… read more here.
Keywords: mining; persistent scatterer; interferometry; radar ... See more keywords
Assessment of the Contribution of Polarimetric Persistent Scatterer Interferometry on Sentinel-1 Data
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
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;
A New Polarimetric Persistent Scatterer Interferometry Method Using Temporal Coherence Optimization
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2018.2840423
Abstract: While polarimetric persistent scatterer InSAR (PSI) is an effective technique for increasing the number and quality of selected PS pixels, existing methods are suboptimal; a polarimetric channel combination is selected for each pixel based either… read more here.
Keywords: new polarimetric; persistent scatterer; polarimetric persistent; temporal coherence ... See more keywords
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