Buscar
Mostrando ítems 1-10 de 22
Monitoring volcanic thermal anomalies from space: Size matters
(Elsevier Science BvAmsterdamHolanda, 2011)
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) ...
Heat and mass flux measurements using Landsat images from the 2000?2004 period, Lascar volcano, northern Chile
(Elsevier Science, 2015-08-15)
A qualitative and quantitative analysis of 13 Landsat TM and ETM+images of Lascar volcano for the 2000-2004 period was performed by applying the three bands and three components method to determine heat and mass flux and ...
Post-depositional fracturing and subsidence of pumice flow deposits: Lascar Volcano, Chile
(Springer, 2012)
Unconsolidated pyroclastic flow deposits of the
1993 eruption of Lascar Volcano, Chile, have, with time,
become increasingly dissected by a network of deeply
penetrating fractures. The fracture network comprises
orthogonal ...
Petrological and noble gas features of Lascar and Lastarria volcanoes (Chile): inferences on plumbing systems and mantle characteristics
(Elsevier, 2020)
Lascar (5592 m a.s.l.) and Lastarria (5697 m a.s.l.) are Chilean active stratovolcanoes located in the Central Volcanic Zone (CVZ; 16 degrees S to 28 degrees S) that have developed on top of a 71 km thick continental crust. ...
Conductivity distribution beneath Lascar volcano (Northern Chile) and the Puna, inferred from magnetotelluric data
(Elsevier, 2012-03-01)
During two field campaigns in 2007 and 2010, long-period and broadband magnetotelluric measurements
were conducted in the Central Andes of northern Chile and northwestern Argentina at a latitude of 23.7°S.
The study area ...
Geomorphology and structural development of the nested summit crater of Lascar Volcano studied with Terrestrial Laser Scanner data and analogue modelling
(2017)
Many volcano summits host craters that are partially overlapping. The formation of such nested craters has been commonly interpreted as vent migration. Here, we present an additional mechanism that may explain the geometry ...