Science and Education Publishing American Journal of Information Systems 2 1 2014 01 12 Structural-Functional Model of the Information Systems of City Planning 11 14 EN Vladislav ZAALISHVILI Alexandr KANUKOV Laboratory of Instrumental Monitoring of Hazardous Natural-Technogenic Processes, Center of Geophysical Investigations of VSC RAS and RNO-A, Vladikavkaz, Russia Dmitry MELKOV AJIS2014213 10.12691/ajis-2-1-3 2013 12 20 2013 12 27 2014 01 12 On the basis of modern the technologies information database of seismicity and seismic risks in information system designed for city planning is developed. System includes maps of detailed seismic zoning (DSZ) of North Ossetia-Alania and map of seismic microzonation (SMZ) of the territory of Vladikavkaz city.