长江上游航道测量控制点数据库管理系统的实现

摘要

测量数据的档案管理一直是测量工作中重要的基础性工作。长江航道拥有丰富的地理（地表和水下）空间信息,其数据类型极为丰富,数量相当庞大,数据的收集和管理都较为复杂。长江上游航道测量控制点数据库管理系统是长江航道测量数据库管理系统的一部分。传统的对测量控制点的管理,采用的是手工管理方式,是一种静态图纸档案管理,管理起来十分不便。文章利用C#编程,实现了长江上游航道测量控制点的高效、统一管理,为测量控制点的保存、维护和有效利用提供了保证。%Management of measurement data archives has always been an important part of measuring work.Yangtze River route is rich in geography（surface and underwater） spatial information and the data type is enormous,which leads to the complex data collection and management.The upper Yangtze River hydrographic point of database management system is part of the database management system of the Yangtze River route measurement.Traditional management of measurement points is a static drawing archive management by using manual management and the management looks very inconvenient.This article uses the C# programming to realize the efficient and united management of hydrographic point of the upper Yangtze River to guarantee the saving,maintenance and effective use of the control points.