C. Vincent Tao 
Toutin, T., 1995. Multisource data fusion with an integrated and unified geometric modeling. EARSeL Advances in 
Remote Sensing, Vol. 4, No. 2, pp. 118-129. 
  
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t DEMs (left top) and images (up image-flat residential area, bottom image-ridge areas). 
Red dots are selected control points and green dots are chosen checkpoints. 
Figure 1. Tes 
International Archives of Photogrammetry and Remote Sensing. Vol. XXXIII, Part B3. Amsterdam 2000. 881