摘要
空间数据库在当前的地理信息系统(GIS)应用中具有非常重要的地位,空间数据引擎(SDE)技术则以附加中间层的方式较好地解决了GIS功能应用与数据库集成中数据提供与访问模式方面的制约瓶颈问题,并在"湖北省水土流失动态监测网络系统"构建综合数据库的应用中取得良好效果。
Spatial database is very important to current application of GIS.Spatial database engine technique smoothly resolves bottleneck caused by data providing and visiting mode in functional application of GIS and data intergration, by appending a middle layer. This technique may expected has much valuable applications. Structure comprehensive application of database makes the good result in'Monitor Network System of Trends and Soil Erosion of Hubei '.
出处
《微机发展》
2003年第a01期50-51,54,共3页
Microcomputer Development
