Now I know that scanning of Western SLovakia (capital Bratislava HiRes) was done in March 2003. On the placemark is the Austrian ship Grafenstein hitting the old bridge. The only report about that available on the net is in Slovak http://bratislava.sme.sk/clanok.asp?cl=2257862
To set the actual date is a problem while the ship was under the bridge longer time, but there are no viewers on the south bank...