Author: Mezhregionalʹnai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Geoinformat︠s︡ionnoe obespechenie prostranstvennogo razvitii︠a︡ Permskogo krai︠a︡" (2008 Permʹ, Russia)