摘要
在分析数字化城市部件空间数据及模型基础上,通过对城市基础数据加工、格式转换、校验和入库的方法,建立了系统空间数据库和属性数据库。在分析组件式技术的同时,研究了基于GIS软件平台上的组件式开发技术。以.NET作为开发环境,采用高级编程语言C#和ArcEngine组件库开发了一套数字化城市部件信息管理系统,实现了用户对城市部件属性数据和空间数据的管理。该系统具有地图浏览功能、图层控制功能、查询功能、展点功能及空间分析等功能。试运行结果表明:该系统人机界面友好、功能强大、操作简便,具有较好的实用性。
Based on the analysis of digital city part＇s spatial data and models,through the research of processing data and format conversion,calibration and storage method,established the spatial dabase and attribute database.While analyzing the component technology,the paper also carries out the reserach of component development technology based GIS software platform.Using the.NET as a development environment,and using the programming language C# and ArcEngine component library,a set of digitized urban parts information management system is developed,the management of attribute data and spatial data is realized.The system has the following functions,such as map browsing,layer control,query,exhibition point and spatial analysis,etc.The trial operation results show that the system has the characteristic of friendly human-machine interface,powerful function,easy to operate,and good practicability.
出处
《西安科技大学学报》
CAS
2013年第3期319-324,共6页
Journal of Xi’an University of Science and Technology
基金
陕西省科技攻关计划项目(2012K06-16)
陕西学前师范学院自然科学研究基金项目(2013KJ062)
