The influence of seasonal signals on the estimation of the tectonic motion in short continuous GPS time-series

M.S. Bos , L. Bastos , R.M.S. Fernandes

Most GPS time-series exhibit a seasonal signal that can have an amplitude of a few millimetres. This seasonal signal can be removed by fitting an extra sinusoidal signal with a period of one year to the GPS data during the estimation of the linear trend.

Mots clés: GPS; Time-series; Noise

M.S. Bos, L. Bastos, R.M.S. Fernandes. The influence of seasonal signals on the estimation of the tectonic motion in short continuous GPS time-series. Journal of Geodynamics, 2010, 49 (3-4), pp.205. ⟨10.1016/j.jog.2009.10.005⟩. ⟨hal-00615313⟩