Buscar
Mostrando ítems 11-20 de 23
Rupture parameter sensitivity of low frequency ground motion response spectra using synthetic scenarios in North Chile
(SPRINGER, 2021)
This research performs a sensitivity analysis of response spectrum values for various physical earthquake parameters, which are used to generate synthetic seismograms consistent with the expected seismicity in north Chile. ...
Retrieval of simultaneous water-level changes in small lakes with inSAR
(2022)
Monitoring water level changes is necessary to manage, conserve and restore natural, and anthropogenic lake systems. However, the in-situ monitoring of lake systems is unfeasible due to limitations of costs and access. ...
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) ...
Uso de interferometría diferencial para monitorear deformaciones de terreno en la comuna de Corvara, provincia de Bolzano, Italia
(2016-08)
El deslizamiento de Corvara (Alpes Italianos) se encuentra activo desde hace más de 10.000 años. Campañas de monitoreo GPS en los últimos 15 años han revelado vectores de deformación de hasta 50 metros para solo un año ...
Integrated velocity field from ground and satellite geodetic techniques: application to Arenal volcano
(Universidad de Oxford, Reino Unido, 2015)
Measurements of ground deformation can be used to identify and interpret geophysical processes occurring at volcanoes. Most studies rely on a single geodetic technique, or fit a geophysical model to the results of multiple ...
Method for landslides detection with semi-automatic procedures: The case in the zone center-east of Cauca department, Colombia
(Bogotá - Ingeniería - Doctorado en Ingeniería - Ingeniería CivilUniversidad Nacional de Colombia - Sede Bogotá, 2020-01-30)
Landslides are a common natural hazard that causes human casualties, but also infrastructure damage and land-use degradation. Therefore, a quantitative assessment of their presence is required by means of detecting and ...
Effects on Chilean vertical reference frame due to the Maule earthquake co-seismic and post-seismic effects
(Elsevier, 2017)
The Maule Earthquake (M-w = 8.8) of February 27, 2010 is among the strongest earthquakes that occurred in recent years throughout the world. The crustal deformation caused by this earthquake has been widely studied using ...
Predicción de alertas de falla para planes de monitoreo geotécnico aplicando el método del inverso de la velocidad acoplado con algoritmos de aprendizaje supervisado
(Universidad Nacional de ColombiaMedellín - Minas - Maestría en Ingeniería - GeotecniaFacultad de MinasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín, 2022-11)
Se realizó un modelo para predicción de niveles de alerta para fallas de geomateriales utilizando el método del Inverso de la Velocidad del desplazamiento en conjunto con métodos de aprendizaje de máquinas de tipo supervisado, ...