6.1 Data description
GPS observations carried out at 15 GPS stations from 25th to 27th December 2004 were used to study the TIPs associated with the 26th December 2004 Indian ocean tsunami. The Nepal GPS network data observed at 19 GPS stations on 24th-26th April 2015 were used to derive the CIPs induced by the 25th April 2015 Nepal-Gorkha earthquake. IGS and Nepal GPS stations data were downloaded from UNAVCO (ftp://data-out.unavco.org/pub/rinex/obs/) data repository.