School of Earth and Environment, University of Leeds, Leeds LS2 9JT, UK
Ian J. Hamling &
Tim J. Wright
Department of Earth and Atmospheric Sciences, Purdue University, Indiana 47907-1397, USA
Eric Calais &
Institute of Geophysics Space Science and Astronomy, Addis Ababa University, Addis Ababa, P.O. Box 1176, Ethiopia
Present address: Earth System Physics, ICTP (UNESCO-IAEA), Strada Costiera 11, 34151 Trieste, Italy
Ian J. Hamling
I.J.H. and T.J.W. planned and processed the InSAR data. E.C., L.B. and E.L. collected and processed GPS data. I.J.H. carried out the elastic modelling and wrote the paper with contributions from all the co-authors.
Competing financial interests
The authors declare no competing financial interests.