【摘要】 本文建立了公交线网覆盖形态分形评价模型。针对传统网格法手工计算分维数的不足之处,引入了GIS技术,详细介绍了GIS在网格分维计算中的具体应用方法。该模型的实际应用,能大大提高公交线网覆盖度评价的准确性和工作效率。更多还原

【Abstract】 This paper sets up the fractal evaluation model for covering information of public transportation network.Traditional box-counting method to calculate fractal dimension is far from perfection,so this paper introduces GIS and presents the specific application methods of GIS in calculating fractal dimension in details.This application can undoubtedly improve the accuracy and efficiency of evaluation of the covering information of public transportation network.更多还原