Fig. 5 shows the results of the geoposition accuracy using the
four bias compensation models based on the pre-seismic IKONOS
stereo pairs, and Fig. 6 shows the results of the geopositioning
accuracy using the four bias compensation models based on the
post-seismic IKONOS stereo pairs. In the figures, the horizontal axis
represents the numbers of GCPs and CKPs, and the vertical axis the
RMS errors of CKPs discrepancies.