The fixation of space-residential situation of strata parking with MCDMGIS approach (Case research: Tehran City Six Zoone)

The parking as one of the most important city foundations play important role in decreasing traffic due to marginal park. Today in big cities, because of land and space limitation, with introduction of strata parking, optimized management applies to large capacity of transportation for increasing service. The main problem is the strata parking, which can have the necessary positive effect once it profits from residential – space optimized situation. Now, Tehran and its transportation network has basic problem of lacking parking in residential dimension. In other cases and in loading activities not attending to parking has caused this problem appear as a city hocus pocus. This problem appears in high density situations in city multiple-users spots especially in commercial- office area and leisure time spots. Tehran’s sixth zoon suffers a high zone-based traffic and inexistence of highway network in itself. It accept the crossing traffic of neighboring area and have high lack of parking space among Tehran zones. Furthermore, it lacks inexistence of optimized location of parking bays. Now, locating and formation of parking are done only with criterions like land’s low price and its availability. In this research due to lacking strata parking of the studied zone, firstly the primary studies and recognition of effective criterions were done for optimized site selection. Therefore, multiple criterions decision method (MCDM) has been used applying hierarchy analyzing way (AHP) and criterion scale. Later, TOPSIS model have been applied to rating suitable limitations. Finally, combining this model in geographical information system, three suitable limitations were suggested for strata parking.