Industrial Automatic Control Systems and Controllers Annotation << Back Intellectual Information System for Assessing the Dynamics of Natural Disasters Yu.Yu. Gromov, K.A. Slezin In the article some popular geoinformation systems are considered, and their main advantages and disadvantages are revealed. A geoinformation system is proposed that has the functions of geometric modeling of the dynamics of the contours of forest fi res in the terrain. A module for processing and calculating mathematical models of contours has been developed. Keywords: modeling; accidents; catastrophes; fi res; geoinformation; information system; dynamics. Contacts: E-mail: gromovtambov@yandex.ru, E-mail: kiril.csa.slezin@gmail.com Pp. 14-23.