le 
en 
ler 
ig. 
he 
ter | 
aid | 
ng | 
red | 
  
"SS SAT 
agradki« 
-üziulkuue 
   
   
  
lap 
urs 
are 
f a 
the 
ces 
‚in 
sale 
  
  
  
Fig.2. New buildings and runway in the old Bemowo airport: Left: old topographic map; Right: KVR-1000 image with updated 
ted | runway and new housings. 
  
  
  
  
  
  
  
  
  
also | | \ 
hic | [s 5^ N 
jour | x N 
een | 3 d 
[lite | S 
also | Y 
| I + 
-Jet | ] 1! 
# 
the zT 
old : 
ate d I a SL AA 
  
  
Fig.3. New runway on the Warsaw International Airport and old topomap: Left: runway extracted from the KVR-1000 image 
using edge enhancement, thresholding and linear features preservation filter operations on VPSTA P$. 
Right: old topomap 1983 
| 
| 405 
| International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B4. Vienna 1996