Measurement of urban viability (Case study: District 11 of Tehran)

The viability of the concept under study Since the late twentieth century, attention has been paid, Because urban spaces have such issues Low quality environment, noise and air pollution, and so on. existence Research With the aim of understanding the spatial analysis Current status of urban viability In the neighborhoods of the 11th district of Tehran Based on the dimensions of viability. The present study is descriptive-analytic .The viability is one of the recent discussions and theories of urban planning, which like other theories for life will lead us towards a better city. The present study is Evaluation – Comparison according to method; is quality according to kindness; is presently in terms of the time; and it has been used the method of Attributive-Survey for gathering data. The population in this study are residents of Region 11 of Tehran. Data required for analysis is completed by using of questionnaires and their reliability is confirmed by Cronbach's alphabet (0.8), and data also were analyzed by SPSS software and the tests (ANOVA, Friedman and one sample t test); the IDW manner in ArcGIS is used for spatial analysis. Based on these findings and in terms of livability, the sector of Monirieh is in good condition and Eskandari’s quarter is unfavorable. The results of the statistical analysis and spatial analysis demonstrates that the average of region 11’s livability towards to ideal situation.