4. COMPARATIVE RESULTS 
The method of multisource and temporal analysis was 
applied in the north-east Bohemia district to monitor forest 
dynamics during the last 50 years and in the National 
Park Sumava to analyze the evolution of the forest and 
urban areas. 12 temporal data sets of aerial data have 
been processed and dynamics of selected objects was 
analyzed. Various combinations of temporal layers were 
evaluated with very interesting results, namely with 
respect to the territory where the aimed process of local 
protection was accepted twenty years ago to decrease 
the impact of the power station and existing mining 
activity (the area of Bezdékov). See Fig. 2 as an example. 
5. REFERENCES 
Flusser J., SuK T., 1994. A moment-based approach to 
registration of images with affine geometric distortion, 
IEEE Trans. on GRS, vol. 32, No. 2. 
Klimes&ová D., Havel J., Saic S., 1992a. Regional 
planning an d control using satellite data, Proc. of the 
International Space Year, Munich. 
Klimesová D., Havel J., Saic S., 1993. Multitemporal and 
multisource analysis, image analysis and synthesis, R. 
Oldebourg, Vienna, Munich. 
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