S.K. Dulin - Dr. Sc. (Eng.), Professor, Main Research Scientist, JSC «NIIAS» (Москва). E-mail: s.dulin@gismps.ru N.G. Dulina - Ph. D. (Eng.), Senior Research Scientist, Dorodnicyn Computing Centre of RAS (Moscow). E-mail: ngdulina@mail.ru D.A. Yakushev - Post-graduate Student, Institute of Informatics Problems of RAS (Moscow). E-mail: D.Yakushev@transputstroy.ru