Abstract
Great megathrust earthquakes occur regularly along convergent plate margins such as the Nazca-South American boundary. This is shown by historical and recent ruptures along this margin. Satellite missions designed for measuring Earth’s gravitational field and its temporal variations have improved our knowledge of the solid Earth structure and related dynamic processes. In this chapter, we analyze rupture zones and slip models for historical and recent earthquakes along the South American margin from satellite GOCE gravity-derived data, related to mass heterogeneities within the Earth.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have