Relevant bibliographies by topics / Persistent scatterer interferometry (PSI) data

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  2. Dissertations / Theses
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  4. Conference papers

Academic literature on the topic 'Persistent scatterer interferometry (PSI) data'

Author: Grafiati
Published: 4 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Persistent scatterer interferometry (PSI) data"

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Budillon, Alessandra, Michele Crosetto, and Oriol Monserrat. "Editorial for the Special Issue “Urban Deformation Monitoring using Persistent Scatterer Interferometry and SAR Tomography”." Remote Sensing 11, no. 11 (2019): 1306. http://dx.doi.org/10.3390/rs11111306.

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This Special Issue hosts papers related to deformation monitoring in urban areas based on two main techniques: Persistent Scatterer Interferometry (PSI) and Synthetic Aperture Radar (SAR) Tomography (TomoSAR). Several contributions highlight the capabilities of Interferometric SAR (InSAR) and PSI techniques for urban deformation monitoring. In this Special Issue, a wide range of InSAR and PSI applications are addressed. Some contributions show the advantages of TomoSAR in un-mixing multiple scatterers for urban mapping and monitoring. This issue includes a contribution that compares PSI and To
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Devanthéry, Núria, Michele Crosetto, Oriol Monserrat, María Cuevas-González, and Bruno Crippa. "An Approach to Persistent Scatterer Interferometry." Remote Sensing 6, no. 7 (2014): 6662–79. https://doi.org/10.5281/zenodo.57890.

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This paper describes a new approach to Persistent Scatterer Interferometry (PSI) data processing and analysis, which is implemented in the PSI chain of the Geomatics (PSIG) Division of CTTC. This approach includes three main processing blocks. In the first one, a set of correctly unwrapped and temporally ordered phases are derived, which are computed on Persistent Scatterers (PSs) that cover homogeneously the area of interest. The key element of this block is given by the so-called Cousin PSs (CPSs), which are PSs characterized by a moderate spatial phase variation that ensures a correct phase
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Crosetto, M., N. Devanthéry, M. Cuevas-González, O. Monserrat, and B. Crippa. "Exploitation of the full potential of Persistent Scatterer Interferometry data." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-7 (September 19, 2014): 75–78. http://dx.doi.org/10.5194/isprsarchives-xl-7-75-2014.

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The potential of Persistent Scatterer Interferometry (PSI) for deformation monitoring has been increasing in the last years and it will continue to do so in the short future, especially with the advent of the Sentinel-1 mission. The full exploitation of this potential requires two important components. The first one is the improvement of the PSI processing tools, to achieve massive and systematic data processing capabilities. The second one is the need to increase the capabilities to correctly analyze and interpret the PSI results. The paper addresses both components. The key features of the P
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Crosetto, M., N. Devanthéry, M. Cuevas-González, O. Monserrat, and B. Crippa. "Exploitation of the full potential of PSI data for subsidence monitoring." Proceedings of the International Association of Hydrological Sciences 372 (November 12, 2015): 311–14. http://dx.doi.org/10.5194/piahs-372-311-2015.

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Abstract. Persistent Scatterer Interferometry (PSI) is a remote sensing technique used to measure and monitor land deformation from a stack of interferometric SAR images. The main products that can be derived using the PSI technique are the deformation maps and the time series of deformation. In this paper, an approach to apply the PSI technique to a stack of Sentinel-1 images is described. Moreover, the problems encountered during the processing are detailed and an explanation of how they were dealt with is provided. Finally, Sentinel-1 deformation maps and time series obtained over the metro
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Krishnakumar, Vrinda, Zhiwei Qiu, Oriol Monserrat, et al. "Sentinel-1 A-DInSAR Approaches to Map and Monitor Ground Displacements." Remote Sensing 13, no. 6 (2021): 1120. http://dx.doi.org/10.3390/rs13061120.

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Persistent scatterer interferometry (PSI) is a group of advanced interferometric synthetic aperture radar (SAR) techniques used to measure and monitor terrain deformation. Sentinel-1 has improved the data acquisition throughout and, compared to previous sensors, increased considerably the differential interferometric SAR (DInSAR) and PSI deformation monitoring potential. The low density of persistent scatterer (PS) in non-urban areas is a critical issue in DInSAR and has inspired the development of alternative approaches and refinement of the PS chains. This paper proposes two different and co
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Ogushi, Fumitaka, Masashi Matsuoka, Marco Defilippi, and Paolo Pasquali. "Implementation of Non-Linear Non-Parametric Persistent Scatterer Interferometry and Its Robustness for Displacement Monitoring." Sensors 21, no. 3 (2021): 1004. http://dx.doi.org/10.3390/s21031004.

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To derive surface displacement, interferometric stacking with synthetic aperture radar (SAR) data is commonly used, and this technique is now in the implementation phase in the real world. Persistent scatterer interferometry (PSI) is one of the most universal approaches among in- terferometric stacking techniques, and non-linear non-parametric PSI (NN-PSI) was proposed to overcome the drawbacks of PSI approaches. The estimation of the non-linear displacements was successfully conducted using NN-PSI. However, the estimation of NN-PSI is not always stable with certain displacements because wider
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Crosetto, M., and L. Solari. "DEFORMATION MONITORING USING SATELLITE RADAR INTERFEROMETRY." ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences IV-3/W2-2020 (October 29, 2020): 1–6. http://dx.doi.org/10.5194/isprs-annals-iv-3-w2-2020-1-2020.

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Abstract. The paper is focused on the Persistent Scatterer Interferometry (PSI) technique. First, it addresses the substantial evolution of PSI in the last twenty years. Three main factors are identified: the availability of SAR images, the development of advanced data processing techniques, and the increase of the computation capability. The paper then addresses the PSI deformation monitoring initiatives at regional and national scale. Finally, in the last section, it is described a pan European deformation monitoring service: the European Ground Motion Service (EGMS).
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Letsios, Vasilis, Ioannis Faraslis, and Demetris Stathakis. "Monitoring Building Activity by Persistent Scatterer Interferometry." Remote Sensing 15, no. 4 (2023): 950. http://dx.doi.org/10.3390/rs15040950.

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In many countries globally, information for new buildings is either scarce or incomplete. In an effort to bridge this information gap an approach based on public domain synthetic aperture radar (SAR) satellite data is introduced. The method is based on the persistent scatterer interferometry (PSI) technique in order to detect newly constructed buildings and estimate their heights in a selected case study area in Athens, Greece. The overall objective is to derive timely spatial information for building activity. A key concept of the approach is the residual height, i.e., the difference in heigh
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Kalaitzis, Panagiotis, Michael Foumelis, Antonios Mouratidis, Dimitris Kavroudakis, and Nikolaos Soulakellis. "Multiscale Visualization of Surface Motion Point Measurements Associated with Persistent Scatterer Interferometry." ISPRS International Journal of Geo-Information 13, no. 7 (2024): 236. http://dx.doi.org/10.3390/ijgi13070236.

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Persistent 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 standpoint. This study focuses on the development of an interactive cartographic web map application, providing suitable visualization of PSI data, and exploring their geographic, cartographic, spatial, and temporal attributes. To this end, PSI datasets, generalized at different resolutions, are visualized in eight predefined cartographic scal
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Alonso-Díaz, Alex, Josué Casado-Rabasco, Mercedes Solla, and Susana Lagüela. "Using InSAR and GPR Techniques to Detect Subsidence: Application to the Coastal Area of “A Xunqueira” (NW Spain)." Remote Sensing 15, no. 15 (2023): 3729. http://dx.doi.org/10.3390/rs15153729.

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Climate change represents an important cause of subsidence, especially in coastal cities affected by changes in surface water level and water table. This paper presents a complementary study of Interferometric Synthetic Aperture Radar (InSAR) and Ground Penetrating Radar (GPR) for the early detection of subsidence and sinkhole phenomena. The methodology was applied to a coastal urban area in Galicia, northwest Spain (humid region), showing apparent signs of subsidence and building settlement during the last two years. Two different InSAR methods are compared for the period from June 2021 to Ma
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Dissertations / Theses on the topic "Persistent scatterer interferometry (PSI) data"

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Duro, Javier. "Development of new methodologies for the detection, measurement and on going monitoring of ground deformation using spaceborne SAR data." Phd thesis, Université Paris-Est, 2010. http://tel.archives-ouvertes.fr/tel-00638089.

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Persistent Scatterer Interferometric techniques are very powerful geodetic tools for land deformation monitoring that offer the typical advantages of the satellite remote sensing SAR (Synthetic Aperture Radar) systems : a wide coverage at a relatively high resolution. Those techniques are based on the analysis of a set of SAR images acquired over a given area. They overcome the decorrelation problem by identifying elements (in resolution cells) with a high quality returned SAR signal which remains stable in a series of interferograms. These techniques have been useful for the analysis of urban
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Zhao, Feng 1992. "Advanced pixel selection and optimization algorithms for Persistent Scatterer Interferometry (PSI)." Doctoral thesis, Universitat Politècnica de Catalunya, 2019. http://hdl.handle.net/10803/668472.

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Ground deformation measurements can provide valuable information for minimization of associated loss and damage caused by natural and environmental hazards. As a kind of remote sensing technique, Persistent Scatterer Interferometry (PSI) SAR is able to measure ground deformation with high spatial resolution, efficiently. Moreover, the ground deformation monitoring accuracy of PSI techniques can reach up to millimeter level. However, low coherence could hinderthe exploitation of SAR data, and high-accuracy deformation monitoring can only be achieved by PSI for high quality pixels. Therefore, p
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Kemeling, Ilona. "Persistent scatterer interferometry to monitor mining related ground surface deformation for data-driven modelling." Thesis, Durham University, 2006. http://etheses.dur.ac.uk/2592/.

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The monitoring, interpretation and prediction of gradual ground surface deformation are critical factors in the understanding of earth systems. In many parts of the world, particularly in coastal areas where resources are often easily transportable and where steep cliffs allow access to underlying strata, the patterns of natural ground surface deformation are complicated by mining or extraction activities. To accurately estimate the amount of sea-level rise and Its total affect on, for example, frequency of flooding or salt-water intrusion, the amount of ground surface deformation, either subs
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Yhokha, Akano, and 游愛諾. "Application of Persistent Scatterer Interferometry (PSI) in Western Himalaya: Uttarakhand state of India." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/6c985s.

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博士<br>國立中央大學<br>地球科學學系<br>104<br>The Himalaya and its adjoining Ganga (also called Gangetic) plain are traversed by a number of neotectonically active longitudinal and transverse faults. However, the pattern and extent of surface or crustal deformation induced by those active faults are not yet well known, especially in Uttarakhand state of India. Therefore, in my doctorate work, I tried to monitor and map the present day surface deformation of southern Uttarakhand. And focused on understanding those surface deformation patterns and their relationship with tectonic setting of the region and al
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de, Ruyt Muñoz Rayner Cristian. "Análisis comparativo de las técnicas InSAR Persistent Scatters Interferometry (PSI) y Small Baseline Subset (SBAS) aplicadas en la medición de las deformaciones del complejo volcánico cordón Caulle (40.5°S) – Andes del Sur." Master's thesis, 2013. http://hdl.handle.net/11086/11528.

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Este trabajo tiene como objetivo general, comparar la serie temporal de deformaciones corticales obtenidas por los algoritmos Persistent Scatterer Interferometry (PSI) y Small Baseline Subset (SBAS), que se presentaron entre los años 2000 y 2009 en el Cordón Volcánico Puyehue - Cordón Caulle (CVPCC)1, el cual amediados del año 2011 hasta principios del 2012, registró una gran e intensa actividad eruptiva. Cabe señalar, que estudios precedentes han logrado determinar la existencia de deformaciones en este complejo volcánico ya desde el año 1996, en un marco general de bajos valores de coherenci
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Book chapters on the topic "Persistent scatterer interferometry (PSI) data"

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Tofani, Veronica, Federico Raspini, Filippo Catani, and Nicola Casagli. "Persistent Scatterer Interferometry (PSI) Technique for Landslide Characterization and Monitoring." In Landslide Science for a Safer Geoenvironment. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-05050-8_55.

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Cigna, Francesca, Silvia Bianchini, and Nicola Casagli. "TXT-tool 4.039-3.2: How to Assess Landslide Activity and Intensity with Persistent Scatterer Interferometry (PSI): The PSI-Based Matrix Approach." In Landslide Dynamics: ISDR-ICL Landslide Interactive Teaching Tools. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-57777-7_29.

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Cigna, Francesca, Silvia Bianchini, and Nicola Casagli. "Erratum to: TXT-tool 4.039-3.2 How to Assess Landslide Activity and Intensity with Persistent Scatterer Interferometry (PSI): The PSI-Based Matrix Approach." In Landslide Dynamics: ISDR-ICL Landslide Interactive Teaching Tools. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-57777-7_55.

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Hachinohe, Shoichi, and Yu Morishita. "Land Subsidence Detected by Persistent Scatterer Interferometry Using ALOS/PALSAR Data from the Nakagawa Lowland in the Central Kanto Plain, Japan." In International Symposium on Earth and Environmental Sciences for Future Generations. Springer International Publishing, 2016. http://dx.doi.org/10.1007/1345_2016_242.

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Conference papers on the topic "Persistent scatterer interferometry (PSI) data"

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Cuevas-González, María, Núria Devanthéry, Michele Crosetto, Oriol Monserrat, and Bruno Crippa. "The PSIG procedure to Persistent Scatterer Interferometry (PSI) using X-band and C-band Sentinel-1 data." In SPIE Remote Sensing, edited by Claudia Notarnicola, Simonetta Paloscia, and Nazzareno Pierdicca. SPIE, 2015. http://dx.doi.org/10.1117/12.2194984.

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Abo, Hidenori, Takahiro Osawa, Pinglan Ge, Akira Takahashi, and Katsutoshi Yamagishi. "Deformation Monitoring of Large-Scale Rockfill Dam Applying Persistent Scatterer Interferometry (PSI) Using Sentinel-1 SAR Data." In 2021 7th Asia-Pacific Conference on Synthetic Aperture Radar (APSAR). IEEE, 2021. http://dx.doi.org/10.1109/apsar52370.2021.9688461.

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Monserrat, Oriol, Anna Barra, Cristina Reyes-Carmona, et al. "ADATools: a set of tools for the analysis of terrain movement maps obtained with SAR Interferometry." In 5th Joint International Symposium on Deformation Monitoring. Editorial de la Universitat Politècnica de València, 2022. http://dx.doi.org/10.4995/jisdm2022.2022.13865.

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The SAR Interferometry techniques, Persistent Scatterer Interferometry (PSI) among them, are nowadays known as important tools for monitoring Earth surface movements. Several regional and national Ground Motion Services based on PSI already exist. Moreover, since 2022 the European Ground Motion Service will be operational and will annually provide an updated displacement map over the whole Europe. This will suppose a big amount of ground displacement measurements along the European territory. For each measurement EGMS will provide the annual velocity and the time series of deformation covering
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Gagliardi, Valerio, Luca Bianchini Ciampoli, Fabrizio D'Amico, Fabio Tosti, Amir M. Alani, and Andrea Benedetto. "A novel geo-statistical approach for transport infrastructure network monitoring by Persistent Scatterer Interferometry (PSI)." In 2020 IEEE Radar Conference (RadarConf20). IEEE, 2020. http://dx.doi.org/10.1109/radarconf2043947.2020.9266336.

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Devanthery, Nuria, Michele Crosetto, Oriol Monserrat, Maria Cuevas-Gonzalez, and Bruno Crippa. "Deformation Monitoring Using Persistent Scatterer Interferometry and Sentinel-1 Data in Urban Areas." In IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2018. http://dx.doi.org/10.1109/igarss.2018.8518215.

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Goel, Kanika, and Nico Adam. "Persistent Scatterer Interferometry in complex urban environments exploiting TerraSAR-X and TanDEM-X data." In IGARSS 2013 - 2013 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2013. http://dx.doi.org/10.1109/igarss.2013.6723755.

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Wagener, Nicolas Jakob, and Andre Cahyadi Kalia. "Unsupervised learning applied to Persistent Scatterer Interferometry datasets for the characterisation of ground motion patterns in northern Germany." In Microwave Remote Sensing: Data Processing and Applications, edited by Claudia Notarnicola, Nazzareno Pierdicca, Fabio Bovenga, and Emanuele Santi. SPIE, 2021. http://dx.doi.org/10.1117/12.2600131.

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LASRI, OTHMANE, PIER FRANCESCO GIORDANO, and MARIA PINA LIMONGELLI. "REMOTE STRUCTURAL HEALTH MONITORING OF CONCRETE BRIDGE USING INSAR: A CASE STUDY." In Structural Health Monitoring 2023. Destech Publications, Inc., 2023. http://dx.doi.org/10.12783/shm2023/37027.

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Structural Health Monitoring (SHM) provides real-time information about structural damage and its evolution over time, which supports decision-makers in managing structural integrity. However, traditional SHM systems, such as vibrationbased systems with accelerometers, require laborious installation and maintenance of instrumentation, including sensors, cables, and acquisition systems directly installed on the monitored structure. Recently, remote sensing through active satellites, such as new Synthetic Aperture Radar (SAR) missions, offers a promising alternative for monitoring infrastructure
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