Land use planning and its optimaisation in urban district applied GIS Case study: fortey seven district of Zahedan city

Today, landuse planning is the most important field of urban sustainable development and is the main priorities in the urban planning and urban planners and administrators that have special considerations to observe this principle in planning and implementing urban plans. Therfor efficient methods have been devised which can be helpful for planners in optimal decisions. In this study, additional to exploring theoretical perspectives, the use of this efficient technique in the context of planning for urban landuse applied. The study also utilized planning support systems such as “what-if” that is one of these methods, used as a dynamic scheduling system based on the GIS. In this method three stages of analysis capability assessment of land, demand forecasting for urban land uses, and the land allocation to the land use demands are employed, and the various shapes of future in each region were analyzed through different scenarios appropriation. Finally with the formation of UAZ layer and weighting with AHP method, the best places for deploying required uses was proposed in the forty seven district in Zahedan as the final map in order to provide municipal services. the obtained findings from the produced maps of performance radius and incompatible is indicated this point that the level of services delivery and facilities of municipal for the residents of this district compared to the the current standards inside the country, is inappropriate. In order to optimize the new uses based on the standards and items that must be contained, these parts and functions were suggested and were produced in the form of map which should be used as priority for deployment of new landuses in these districts.