摘要
随着地理信息技术的发展,煤矿地理信息系统得到了广泛的应用。传统的GIS系统存在数据不一致,各部门协同作业困难、文件共享编辑不便利等缺陷,逐渐退出煤矿井下地理信息处理领域的舞台。文章提出基于LRGIS平台的煤矿空间数据库,利用矢量数据和实体建立了数据的对应关系,并通过查询和地形图生成两项测试验证了空间数据库的实用性。
With the development of GIS, mine geographic information system has been widely used. The traditional GIS system data are not consistent, departmental collaboration difficult, file sharing editing is not convenient and other defects, gradually withdraw from the mine geographic information processing field stage. This paper put forward Colliery Based on LRGIS spatial database, use vector data and entity established data corresponding relationship, and through the query and topographic map generated two test proved the practicability of spatial database.
出处
《煤炭技术》
CAS
北大核心
2013年第10期125-126,共2页
Coal Technology
关键词
空间数据库
煤矿地理信息系统
矢量数据
spatial database
coal mine geographical information system
vector data
