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Inversion of synthetic geodetic data for the 1997 Colfiorito events:clues on the effects of layering,assessment of model parameter PDFs,and model selection criteria
data inversion geodesy coseismic displacement
2015/9/1
The 1997 September-October Umbria-Marche sequence has been extensively studied in the past by analyzing coseismic displacement data (GPS, leveling, SAR). Here we focus on synthetic data representative...
The expanding Earth at present:evidence from temporal gravity field and space-geodetic data
station coordinates and vertical velocities temporal gravity variation principal inertia moments Earth expansion
2015/8/27
The Earth expansion problem has attracted great interest, and the present study demonstrates that the Earth has been expanding, at least over the recent several decades. Space-geodetic data recorded a...
Rupture Kinematics of the 2005Mw8.6 Nias–Simeulue Earthquake from the Joint Inversion of Seismic and Geodetic Data
Rupture Kinematics 2005Mw8.6 Nias–Simeulue Earthquake the Joint Inversion of Seismic Geodetic Data
2014/4/15
The 2005Mw8.6 Nias–Simeulue earthquake was caused by rupture of a portion of the Sunda megathrust offshore northern Sumatra. This event occurred within an array of continuous Global Positioning System...
Deeper understanding of non-linear geodetic data inversion using a quantitative sensitivity analysis
Deeper understanding non-linear geodetic data inversion quantitative sensitivity analysis
2009/11/9
A quantitative global sensitivity analysis (SA) is applied to the non-linear inversion of gravity changes and displacement data which measured in an active volcanic area. The common inversion of this ...