Road Network Analysis with GIS and GRASS-GIS:A Probabilistic Approach  

作　　者：Giuseppe Caristi Roberto Guarneri Sabrin Lo Bosco 

机构地区：[1]Department of Economics,University of Messina,Italy [2]Pegaso Telematic University,Italy

出　　处：《Journal of Geographical Research》2021年第4期48-52,共5页地理研究（英文）

摘　　要：In this paper we show how it can be useful to the probability of intersections in the determination of a classification rule for raster conversions in Geographical Information System(GIS)and GRASS GIS for the Road Network Analysis(RNA).We use a geometric probabilities approach for irregular path considering these results for transportation planning operations.We study two particular problems with irregular tessellations,in order to have a situation more realistic respect to map GIS and considering also the maximum value of probability to narrow the range of possible probability values.

关 键 词：Road network analysis GIS GRASS GIS Probabilistic approach Irregular tessellation 

分 类 号：P20[天文地球—测绘科学与技术]