The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Voi. XXXVII. Part Bl. Beijing 2008 
AX 
AY 
RMS 
I 
0.322828 
1.234063 
1.275590 
2 
-0.281435 
0.114012 
0.303652 
3 
-0.571951 
0.151998 
0.591804 
4 
-1.363073 
-0.120744 
1.368410 
5 
1.160844 
-0.569849 
1.293169 
6 
0.763924 
-1.034136 
1.285697 
7 
0.460943 
0.234793 
0.517297 
Fig 6 Accuracy Assessment Table 
5. CONCLUSIONS 
According to the experiment result, the method of airborne 
SAR image matching based on similar corresponding epipolar 
line has been testified effectively, which also was proved able 
to enhance the speed of the matching at certain extent. 
This research is a tentative method of SAR image matching, it 
establishes a new method for airborne SAR image matching 
quickly, different from the ordinary ones. And, it was proved a 
beneficial attempt for the further effective study on SAR image 
matching. 
REFERENCES 
Zhang, ZX. 1997, Digital Photogrammetry 
Xiao, GC. Zhu, CY, 2001, Radar Photogrammetry 
Zhang, JQ. 2003, Photogrammetry 
Gong,DC.2003.Models and algorithms on processing of 
high-resolution satellite remote sensing stereo images, pp 34-49 
ACKNOWLEDGEMENT 
This work was supported by State Bureau of Surveying and 
Mapping key laboratory of Geographic Information 
Engineering Foundation of Researches, Grant B2620