摘要
首先从数据采集、图形处理、属性处理、图形和属性一体化处理、统计分析、成果输出等方面叙述了地下管网动态管理系统的总体结构和功能 ,然后通过对地形图数据、管线数据的图形结构和属性结构分析 ,介绍了系统的数据组织方式 。
Based on the data collection, figure disposal, property disposal, figure and property disposed by statistics analysis and fruit out, the structure and function of dynamic manage system of the underground pipenet are analyzed. Then the figure structure, property structure of mapdata and pipedata and data form of system are studied. The system exploitation method is also put forward.
出处
《大连海事大学学报》
CAS
CSCD
2000年第1期109-112,共4页
Journal of Dalian Maritime University
关键词
地下管网
动态管理
档案管理系统
underground pipenet
dynamic manage
figure data
property data
