This paper uses methods of mathematical statistics to quantitatively measure the concentration and dispersion degree of spatial pattern and evaluate the convenience degree of spatial connection of wuhan in deviation ratio , compactness ratio , dispersion ratio , radial shape index and transportation distance 摘要運用數(shù)理統(tǒng)計方法,從偏離度、緊湊度、離散度、放射狀指數(shù)及出行距離等方面,對武漢市建成區(qū)幾何形狀的集中、分散程度和空間聯(lián)系的便捷程度進(jìn)行定量化測度評價。