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dc.contributor.author
Euillades, Pablo Andrés
dc.contributor.author
Euillades, Leonardo Daniel
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Pepe, Antonio
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Mastro, Pietro
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Falabella, Francesco
dc.contributor.author
Imperatore, Pasquale
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Tang, Yixian
dc.contributor.author
Rosell, Patricia Alejandra
dc.date.available
2022-09-07T15:35:14Z
dc.date.issued
2021-11
dc.identifier.citation
Euillades, Pablo Andrés; Euillades, Leonardo Daniel; Pepe, Antonio; Mastro, Pietro; Falabella, Francesco; et al.; Recent advancements in multi-temporal methods applied to new generation SAR systems and applications in South America; Elsevier; Journal of South American Earth Sciences; 111; 11-2021; 1-17
dc.identifier.issn
0895-9811
dc.identifier.uri
http://hdl.handle.net/11336/167751
dc.description.abstract
Detection and continuous monitoring of Earth's ground surface changes, triggered by natural phenomena or induced by human activities, is nowadays possible using Earth Observation (EO) technologies. Indeed, the exploitation of remotely sensed data collected by constellations of new-generation satellite platforms, complemented with in-situ measurements and ground-based observation systems, represents a well-established practice to get valuable information on Earth's crust and subsurface dynamics. The effects of extreme natural or man-induced events (e.g., earthquakes, volcanic eruptions, flooding phenomena, sea-level rise, big fires, etc.) have severe societal and economic impacts. In particular, the technologies based on the use of Synthetic Aperture Radar (SAR) images reached significant improvements in the last decade due to the growing availability of vast amounts of data collected by multiple-satellite sensors operating at different frequency bands and with complementary viewing angles, polarization and acquisition modes. Accordingly, to process a large amount of SAR data in a timely fashion, up-to-date high-performance computing (HPC) methods and tools are required. This paper addresses the state-of-the-art of SAR technologies for the analysis of long sequences of multiple sets of SAR images and provides a perspective on the forthcoming improvements of these technologies. In particular, the emphasis is placed on novel interferometric SAR and change detection methods, giving an overview of how those processing techniques have been used for investigating sites located in South and Central America. Moreover, an overview of the new generation of SAR sensors' observational capability, especially in the field of ground deformation analysis for mitigating the risk associated with natural and human-induced hazards, is provided. COSMO-SkyMed, ALOS, Sentinel-1, and SAOCOM data are exploited to show how natural and human-induced terrain displacement phenomena can be detected and investigated in different portions (X-, L- and C-band) of the microwave spectrum using SAR technologies.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
GROUND DEFORMATION
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INSAR
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MULTI-PASS INTERFEROMETRY
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SAR INSTRUMENTS
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SATELLITE CONSTELLATIONS
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SENTINELS
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Otras Ingenierías y Tecnologías
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Otras Ingenierías y Tecnologías
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Recent advancements in multi-temporal methods applied to new generation SAR systems and applications in South America
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-08-16T20:39:36Z
dc.journal.volume
111
dc.journal.pagination
1-17
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Euillades, Pablo Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ingenieria. Instituto de Capacitación Especial y Desarrollo de Ingeniería Asistida por Computadora; Argentina
dc.description.fil
Fil: Euillades, Leonardo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ingenieria. Instituto de Capacitación Especial y Desarrollo de Ingeniería Asistida por Computadora; Argentina
dc.description.fil
Fil: Pepe, Antonio. Consiglio Nazionale delle Ricerche; Italia. Institute for the Electromagnetic Sensing of the Environment; Italia
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Fil: Mastro, Pietro. Università Degli Studi Della Basilicata; Italia
dc.description.fil
Fil: Falabella, Francesco. Consiglio Nazionale delle Ricerche; Italia. Institute for the Electromagnetic Sensing of the Environment; Italia. Institute of Methodologies for Environmental Analysis; Italia. Università Degli Studi Della Basilicata; Italia
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Fil: Imperatore, Pasquale. Consiglio Nazionale delle Ricerche; Italia. Institute for the Electromagnetic Sensing of the Environment; Italia
dc.description.fil
Fil: Tang, Yixian. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Rosell, Patricia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ingenieria. Instituto de Capacitación Especial y Desarrollo de Ingeniería Asistida por Computadora; Argentina
dc.journal.title
Journal of South American Earth Sciences
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0895981121002571
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jsames.2021.103410
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