摘要
选取了基于地理位置的编码方法,根据该方法建立了城市道路编码结构,并设计了编码规则。由此,按照编码规则以实现道路编码算法,最终基于GIS利用Visual Basic和Map Objects完成了编码系统的开发,并对其进行实际测试,以完成对城市道路网中所有编码对象的编码编制工作。
The coding methodology based on geography location was chosen, according to which the urban road coding structure and specific coding rules were made. In accordance with the coding rules, a road coding algorithm was finished. Finally, a coding system was successfully developed by the use of Visual Basic and Map Objects based on GIS. Besides, the coding system was tested for realizing the coding work of all road elements in urban road network.
出处
《交通与计算机》
2008年第6期170-174,共5页
Computer and Communications
基金
奥运交通地理信息系统数据融合关键技术研究及应用工程(批准号:2007BAK12B14)资助
