GIS地图切片下载拼接的设计与实现

发布时间：2018-03-01 00:15

本文关键词： WebGIS MFC 地图切片　出处：《北京邮电大学》2013年硕士论文　论文类型：学位论文

【摘要】：在当前社会,互联网技术的高速发展极大地改变了人们的工作和生活方式,而很多技术也在这个环境下产生了结合网络技术的分支领域。其中,地理信息系统(Geographic Information System,GIS)就逐渐发展出了WebGIS这一分支领域,并产生了诸如电子在线地图等网络应用。在很多WebGIS系统的构建中,作为基本数据的地图数据是非常重要的,而拥有多种不同来源的地图数据可以为使用人员进行更多可选择的参考。现在很多电子商务地图是很理想的地图数据来源,但是由于都是基于Web的服务,即便其提供了方便的服务,也很难满足特定的需求。而本应用就是根据以上需求,制定了根据基于MFC框架技术的可以根据特定坐标范围获得地图数据,并根据自身需求处理相关数据的桌面应用方案。本文主要阐述了基于MFC的GIS切片下载与拼接的详细设计以及具体实现,并介绍了系统的分析、设计和实现的全部过程。全文分为绪论、相关技术理论简介、需求分析、软件设计、软件实现、软件测试以及总结和展望七个部分。绪论简单介绍了开发背景以及本人负责的工作；相关技术理论简介介绍了采用的关键技术和方法；软件分析阐述了应用软件的功能性和非功能性需求；应用设计介绍了划分的功能模块以及各自的详细设计方案；应用实现部分介绍了整体架构以及各个功能模块的具体实现；应用测试针对每个功能进行了详细的测试；最后的总结和展望对应用开发的成果做了简单概括,并对下一步工作的重点进行了展望。
[Abstract]:In the current society, the rapid development of Internet technology has greatly changed the way people work and live. In this environment, many technologies have also produced branches combining network technology. Among them, Geographic Information system (Information) has gradually developed the branch field of WebGIS, and has produced network applications such as electronic online map. In the construction of many WebGIS systems, map data as the basic data is very important. There are many different sources of map data for users to make more optional reference. Nowadays, many e-business maps are ideal map data sources, but because they are based on Web services, Even if it provides convenient services, it is difficult to meet specific needs. According to the above requirements, this application developed a desktop application scheme based on MFC framework technology, which can obtain map data according to specific coordinate range, and process relevant data according to its own requirements. This paper mainly describes the detailed design and implementation of downloading and splicing GIS slices based on MFC, and introduces the analysis, design and implementation of the system. Software design, software implementation, software testing, summary and prospect. The introduction briefly introduces the background of the development and the work I am responsible for; Software analysis describes the functional and non-functional requirements of the application software, the application design introduces the divided functional modules and their detailed design schemes, the application implementation part introduces the overall architecture and the specific implementation of each functional module. The application test has carried on the detailed test to each function; the final summary and the prospect has made the summary to the application development result, and has carried on the prospect to the next step work.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：P208;TP311.52

【共引文献】