Figure 11
From: New approach to detect seismic surface waves in 1Hz-sampled GPS time series
GPS Observables plotted in Figure 9 compared with synthetics.
The data and the synthetic data are filtered by using a bandpass filter 0.020 – 0.035Hz. This bandpass filter is in agreement with the spectra made using unfiltered GPS residuals data (Figure 10). There is a good matching between the residuals GPS filtered data and the filtered seismic time-series.
