New evidence about the subduction of the Copiapó ridge beneath South America, and its connection with the Chilean-Pampean flat slab, tracked by satellite GOCE and EGM2008 models

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Satellite-only gravity measurements and those integrated with terrestrial observations provide global gravity field models of unprecedented precision and spatial resolution, allowing the analysis of the lithospheric structure. We used the model EGM2008 (Earth Gravitational Model) to calculate the gr...

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Detalles Bibliográficos
Autores principales: Álvarez, O., Gimenez, M., Folguera, A., Spagnotto, S., Bustos, E., Baez, W., Braitenberg, C.
Formato: JOUR
Materias:
Chilean-Pampean flat slab
Copiapó aseismic ridge
GOCE
Ojos del Salado-San Buenaventura Lineament
Vertical gravity gradient
deformation mechanism
gravity anomaly
gravity field
gravity survey
lineament
lithospheric structure
neotectonics
satellite data
structural control
structural geology
subduction
topographic effect
Andes
Chile
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_02643707_v91_n_p65_Alvarez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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