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a o 
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o o 5 a à 5 
5 a 
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a © > q 4 
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Fig. 1: Best Control Distribution Pattern on the Survey Fig. 2: Best Control Distribution Pattern on the Precision 
Processed Image of the Test Area. Processed Image of the Test Area. 
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a e a 
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o 
a 
o 
à a 
a ad 
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a o a ^ s 9 5 
a a o o a 5 ,P? 
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e 8 
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Fig. 3: Best Control Distribution Pattern on the RAE Fig. 4: Best Control Distribution Pattern on the DFVLR 
Image. Image. 
&À Control Point 
Q Check Point