Analysing Inharmonious pattern of urban development in 4 region of Tehran City

In all cities and developing city in the vertical and horizontal directions of factors are considered by managers and urban planners. This topic in the scientific literature dating back more than a hundred years.the cities took place. In this paper, to analyze the pattern of uneven development of analytical and descriptive statistics and studies the pattern of urban development in the area four discussed for the library and for an analysis of the methods quantitative and statistical data have been used. Shannon entropy models to analyze and determine the ugly phenomenon of the growth area that is close to the maximum value of entropy represents urban sprawl in district 4 of Tehran. To measure regional inequality in the region of variability index was used as the CV exception of green space, in other land uses high values ​​indicate that inequality and unevenness in the distribution and allocation of land in the region has clearly it shows. Method "Holdren" showed that 4/55 percent growth district 4 of Tehran, the spiral of bad dysplasia
Are.sprawl in the area.