B3. Istanbul 2004 
  
ow points, (b), (d) 
shadow points by 
ines shadow points 
round the selected 
shadow points can 
approach during 
generation of true 
conjunction with a 
of Photogrammetry 
erator for detection 
ers and centres of 
mission Workshop 
Data, Interlaken, 
002). Improvement 
al photogrammetry 
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XXXV, Part B3. Istanbul 2004 
. Photogrammetric Engineering and Remote Sensing, Vol. 68, 
No. 919-924. 
Madani, M., C. Dórstel, W. Zeitler and L. Tang (2001). Z/I 
[maging’s new automatic aerial triangulation system. In: 
Proceedings of 2001 Annual Conference of American Society of 
Photogrammetry and Remote Sensing, (CD ROM). 
EE 
FE 
+ 1 
+. 
E 
+ 
AER 
jus + 
+ + 
HERE ++ 
> E Ld — re 
  
(b) 
Rau, A, N. Chen and L. Chen (2002) True orthophoto 
generation of built-up areas using multi-view images. 
Photogrammetric Engineering and Remote Sensing, Vol. 68, 
No. 6, 581-588. 
Tang, L., J. Braun and R. Debitsch (1997). Automatic 
triangulation — concept, realization and results. /SPRS Journal 
of Photogrammetry &Rremote Sensing, 52 (1997) 122-131. 
+ 
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Figure 6. Distribution of Automatically Generated Tie Points Before and After Removal of Shadow Points (- represents pass peut 
within strips, denotes tie points cross strips) (a) before removal of shadow points, (b) after removal of shadow points 
95