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. 2013 Sep 17;3:2682. doi: 10.1038/srep02682

Figure 3. Comparisons of the displacement waveforms derived from augmented PPP, global PPP and relative positioning solutions.

Figure 3

The north, east and up components are shown by the blue, red and black curves, respectively. (a) The displacements derived from augmented PPP solution at station 0175, which has a data gap of about 2 min during the seismic shaking; (b) The displacements derived from the global PPP solution at station 0175; (c) The displacements derived from relative positioning at station 0175, with 0065 as reference station.