基于GIS的珠江流域高程信息管理系统的设计与实现  

Design and implementation of management system of elevation information of Pearl River basin based on GIS

作　　者：赵铭[1] 

机构地区：[1]广东省国土资源测绘院,广东广州500510

出　　处：《江苏科技信息》2017年第15期45-47,共3页Jiangsu Science and Technology Information

摘　　要：长期以来珠江流域基础测绘数据的管理方式较为落后,缺乏系统高效的组织与存储,为满足珠江流域测绘资料的有效管理与使用的需要,文章设计并开发了基于GIS的珠江流域高程信息管理系统。该系统以Arc GIS Engine为平台,采用C#语言进行开发,对采集的空间与属性数据进行存储、处理、查询、编辑和维护,实现空间数据与属性数据的集成管理与查询分析,为"数字珠江"建设、流域信息化管理等提供了基础的技术支持和数据支持.For a long time, the management of basic surveying and mapping data of the Pearl River basin is relatively backward, lacking systematic and efficient organization and storage. In order to meet the need of the effective management and use of surveying and mapping data of the Pearl River basin, this paper designs and develops management system of elevation information of Pearl River basin based on GIS. The system based on ArcGIS Engine platform, using C# language to develop, store, process, query, eidt and maintain the spatial and attribute data, realizing the integrating management and query analysis of the spatial data and attribute data and providing basic technical support and data support for the construction of ＂the digital Pearl River＂ and information management of the basin, etc.

关 键 词：高程信息 数据管理 数据查询 系统开发 

分 类 号：P208[天文地球—地图制图学与地理信息工程]