摘要
针对当前测量控制点资料管理的特征,采用.net开发平台,结合MapObjects组件,利用SQL Server 2000数据库,以ArcSDE作为中间件,设计开发了测量控制点信息管理系统,实现了测量控制点数据存储、管理、查询等一体化。通过加载高分辨率遥感影像和地形图作为底图,改变了以往系统查询结果不直观的缺点,并利用ArcSDE空间视图使得控制点数据的安全性及查询效率大为增强,对其他城市相关信息系统的建设提供了一定的参考价值。
Based on the ArcSDE spatial database, the authors used the. net platform and MapObjects component to implement a management system which integrated the storage, management and inquiry of Control Point. Because of loading High Resolution Remote Sensing Image and CAD map, it changed the former system which is not with a good view. Spatial queries, data filter and extraction, are much more efficient and secure by using the ArcSDE views. It has certain practicality and reference value to the similar system designing for other cities.
出处
《测绘与空间地理信息》
2008年第5期108-111,共4页
Geomatics & Spatial Information Technology
