Classification and assessment of the spatial the range of healthy sustainable urban development approach using techniques Entropy-VIKOR, TOPSIS and GIS (Case study of Yazd province)

The principle of fundamental changes in variables such as environmental, health and social care is a community and its realization requires coordination between the different aspects of it. Following the emergence of a significant drop in the quality of the environmental problems caused by the massive urbanization of cities, the study of the effect of health problems - environmental, aimed at improving public health - urban environment becomes necessary. The urban and regional planning in general and sustainable development in urban planning in particular, following the all-round development in various aspects of urban spaces. This descriptive analytical study using Entropy-VIKOR and TOPSIS models and software, GIS, Excel is the issue. To determine the variables studied using 56 health indicators - environmental and developmental nature - applied rating and healthy city in Yazd province has been assessed. The results of research have shown that between the city, the urban health indicators studied is a big difference. So that the average rate of 277/0 percent Anhrf for each index with the highest degree of deviation from the indicators is 852/0 percent. TOPSIS model based on the results of all the provisions of the model has been confirmed VIKOR and generally Yazd city of TOPSIS, 496/0 percent as the best city and the city seal with the TOPSIS, 108/0 percent of the city's most disadvantaged indexes are. Therefore, forward-looking planning and sustainable development in the province's Healthy City approach is particularly so because the results will tell much difference in development between regions.