COSMO-SkyMed and Sentinel-1 DInSAR processing for ground instability monitoring in Indonesia
| Autor: | Antonella Belmonte, Athanassis Ganas, Fabio Bovenga, Sotirios Valkaniotis, Davide Oscar Nitti, Raffaele Nutricato, Philippe Bally, M. T. Chiaradia, Elizar Elizar, Darusman Darusman, Paolo Manunta, Chrysanthi Kosma, Sofia Gkioni, Alberto Refice |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
geography
Multi-temporal SAR Interferometry geography.geographical_feature_category Ground displacement monitoring Tectonics 010504 meteorology & atmospheric sciences Terrain 010502 geochemistry & geophysics Geodesy 01 natural sciences Plate tectonics Volcano GNSS applications Geology 0105 earth and related environmental sciences |
| Zdroj: | IGARSS, pp. 486–489, Valencia, Spain, 2018 info:cnr-pdr/source/autori:Bovenga, Fabio; Refice, Alberto; Belmonte, Antonella; Nutricato, Raffaele; Nitti, Davide Oscar; Chiaradia, Maria Teresa; Valkaniotis, Sotirios; Gkioni, Sofia; Kosma, Chrysanthi; Ganas, Athanassis; Manunta, Paolo; Elizar, Elizar; Darusman, Darusman; Bally, Philippe/congresso_nome:IGARSS/congresso_luogo:Valencia, Spain/congresso_data:2018/anno:2018/pagina_da:486/pagina_a:489/intervallo_pagine:486–489 IGARSS |
| Popis: | Indonesia is periodically affected by severe volcanic eruptions and earthquakes, which are geologically coupled to the convergence of the Australian tectonic plate beneath the Sunda Plate. Multi-temporal SAR interferometry (MTI) can be used to support studying and modelling of terrain movements. This work is aimed at performing an analysis of ground displacements over Indonesian sites through MTI techniques. Two test sites in Sumatra and Java have been selected according to the availability of archived SAR data, GNSS networks, and geological data. Both COSMO-SkyMed (CSK) and Senitnel-1 data-sets have been processed through MTI algorithms. The derived displacement maps have been interpreted according to the available geological and geophysical information. |
| Databáze: | OpenAIRE |
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