Estimation of co- and postseismic deformation after the mw 8.6 nias-semeulue and mw 8.5 bengkulu earthquakes from continuous GPS data

摘要: The Mw 8.5 Bengkulu earthquake of 30 September 2007 and the Mw8.6 28 March 2005 are considered amongst large ever recorded in Southeast Asia. impact into tectonic deformation was by a network Global Positioning System (GPS) Continuously Operating Reference Station (CORS) within southern Sumatra west-coast Peninsular Malaysia. GPS data from CORS has been deployed to investigate characteristic postseismic due earthquakes. Analytical logarithmic exponential function applied decay period deformation. This investigation provides preliminary insight cycle along subduction zone particular on dynamics Malaysia general.