陕西省城镇与交通信息图谱的建立与分析  

Construction and Analysis of Shaanxi Provincial Urban and Transportation TuPu

作　　者：卢斌莹[1,2] 陈正江[1] 袁勘省[1] 王海燕[3] 

机构地区：[1]西北大学城市与资源学系 [2]陕西省公路勘察设计院,西安710068 [3]陕西省决策咨询委员会

出　　处：《地球信息科学》2007年第2期96-100,共5页Geo-information Science

摘　　要：地学信息图谱是伴随地学信息知识的创新而产生的,建立地学信息图谱的过程就是对地学研究对象的认知过程。本文通过对陕西省城镇和交通信息图谱的建立与分析,指出陕西城市具有格状对称分布的规律;陕西交通布局具有线形对称分布的特征。通过以延安为中心的我国大城市靶形图谱分析,建议把延安发展成大城市,以带动陕北和周边地区的经济发展。结论是应在城镇与交通信息图谱的指导下,制定出陕西城镇与交通发展的科学规划。The naissance of geo-information TuPu is accompained with geo-information knowledge innovation, and the construction of geo-information TuPu is a cognizing process of studying geo-science object. Based on construction and analysis of the Shaanxi urban and transportion informatic TuPu, this study points out that distribution law of Shanaxi urban grid is symmetric, and the distribution law of its transportation layout is line symmetric. The analysis of target shape TuPu of big cities centered around Yan/an in China suggests to develop Yan＇an into a big city to drive economic development of northern Shaanxi. The conclusion is to formulate Shaanxi provincial urban and transportation scientific development programme with the guidance of urban and transportation informatic TuPu.

关 键 词：地学信息图谱 城镇与交通信息图谱 陕西省 

分 类 号：P28[天文地球—地图制图学与地理信息工程]