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Cuantificación del desplazamiento del terreno en una zona de explotación minera mediante Interferometría Diferencial SAR
(Riobamba, Universidad Nacional de Chimborazo, 2021)
Monitoring of surface deformation in open pit mine using DInSAR time-series: A case study in the N5W iron mine (Carajás, Brazil) using TerraSAR-X data
(2014-01-01)
We present an investigation of surface deformation using Differential SAR Interferometry (DInSAR) time-series carried out in an active open pit iron mine, the N5W, located in the Carajás Mineral Province (Brazilian Amazon ...
Revised interpretation of recent InSAR signals observed at Llaima volcano (Chile)
(AMER GEOPHYSICAL UNION, 2015)
Slip model of the 2015 Mw 8,3 Illapel (Chile) earthquake from inversion of sentinel 1A and GPS data
The Mw 8.3 earthquake that occurred on September 16th 2015 west of Illapel, Chile, ruptured a ~200 km section of the plate boundary between 29°S and 33°S. SAR data acquired by the Sentinel 1A satellite was used to obtain ...
Monitoring of non-linear ground movement in an open pit iron mine based on an integration of advanced DInSAR techniques using TerraSAR-X data
(2016-01-01)
This work presents an investigation to determine ground deformation based on an integration of DInSAR Time-Series (DTS) and Persistent Scatterer Interferometry (PSI) techniques aiming at detecting high rates of linear and ...
Insight into ground deformations at Lascar volcano (Chile) from SAR interferometry, photogrammetry and GPS data: Implications on volcano dynamics and future space monitoring
(ELSEVIER, 2006-02-15)
We present a detailed study of Lascar volcano (Chile) based on the combination of satellite, aerial and ground-based data, in order (i) to better characterize the deformation style of Andean explosive volcanoes, and (ii) ...
Generación de mapas de interferometría para la determinación de deformación de bloques costeros en Antofagasta
La ciudad de Antofagasta, como otras ciudades de las regiones costeras Chilenas, se ha visto afectada por la ocurrencia de diferentes movimientos sísmicos a lo largo de los últimos años, causando con esto diferentes ...
Co-eruptive subsidence and post-eruptive uplift associated with the 2011–2012 eruption of Puyehue-Cordón Caulle, Chile, revealed by DInSAR
(Elsevier Science, 2017-09)
The 2011–2012 eruption of the Puyehue-Cordón Caulle volcanic complex, southern Andes (Chile), was associated with complex surface deformation affecting an area of roughly 50 by 50 km. We report here differential SAR ...
Análisis de la deformación del edificio volcánico Galeras mediante Interferometría de Radar de Apertura Sintética (InSAR).
(Universidad de los AndesGeocienciasFacultad de CienciasDepartamento de Geociencias, 2021)
En este proyecto de grado se realizaron interferogramas de la región del complejo volcánico Galeras (CVG), el cual se localiza a aproximadamente 9 km de la ciudad de Pasto, en el departamento de Nariño, Colombia. Debido a ...