Analyses of spatial-local condition of ballot-boxe in 15th district of Tehran municipality using GIS

Geography of election is a field of geography with background in European countries from mid of 1910s. Later this field was expanded in 1960s along with little revolution in USA. Geography of election considers condition before and after election; on the other words, it analyzes actors of election through spatial point of view. One of the fields for study on geography of election is study on spatial-local condition of ballot-boxes before election; it was tried in this study to analyze 15th district of Tehran municipality using GIS for 2 cases: first case is relationship between demographic zones and quantity of ballot-boxes and second case is way of access to hospital and clinic in case when unexpected accident is occurred. 15th district of Tehran is one of the 22-fold districts of Tehran metropolitan, located in southeastern of Tehran at entrance gate of old Khorasan road. According to predictions of a universal plan, population of this district will be 942400 people in 2021. Therefore, 15th district is one of the important demographic centers. In regard to such condition, spatial-local analyze of GIS maps is considered in this research which accordingly, relationship between population and quantity of ballot-boxes in districts is not suitable; actually ballot-bases of district is not distributed proportionally considering current population in its areas. Moreover, positions of local hospital, firefighting stations as well as clinics existing in this district are considered in relation to ballot-bases. Condition of mentioned district’s access networks is interested and findings are shown lack of a planned systematic network.