【作者】 窦炜；

【导师】 张友静；

【作者基本信息】 河海大学 ， 摄影测量与遥感， 2005， 硕士

【摘要】 GIS是大多数电子政务系统中的重要组成部分,实现电子政务系统中办公系统和GIS系统的无缝集成,即图文一体化办公具有重要的实用价值。 同时出于对安全性等各方面的考虑,在电子政务领域世界各国越来越不满足于使用封闭的Windows系统,转而使用开源的Linux,在此背景下Linux在包括我国在内的许多国家的电子政务系统领域中得到了快速的发展。但Linux平台下的GIS的发展却严重滞后。研究Linux下的GIS对电子政务系统具有重要意义。 本文提出一种基于GIS Web Services的电子政务系统解决方案,目标为将GIS Web Services引入电子政务系统中,基于GIS Web Services研究电子政务系统中办公系统和GIS的无缝集成的实现,以及跨平台异构系统集成的实现。研究的具体内容如下: 1.GIS Web Services的实现思路及关键技术。 本文将研究把Web Services应用于GIS并实现GIS Web Services的实现技术。 2.Windows平台下GIS Web Services的具体实现。 基于.NET研究GIS Web Services在Windows平台下的具体实现方法。 3.Linux平台下Web GIS以及GIS Web Services的具体实现。 Web GIS的实现包括空间数据库、Web GIS引擎等,该平台下的GIS WebServices目前在国内尚无研究成果,本文将具体研究其实现。 4.GIS Web Services在电子政务系统中的应用。 本文将研究将GIS Web Services技术应用于电子政务系统并解决电子政务系统中办公系统和GIS的无缝集成问题以及跨平台异构系统集成问题。更多还原

【Abstract】 GIS is an important component of most E-government systems. The Integrating of office and GIS seamlessly, which means integration of map and information has important practical value in E-government system.With advisement to many aspects such as security, world countries are more and more not satisfied with Windows and turn to use Linux with opening source codes in E-government areas. And then Linux was developed rapidly in the E-government systems in many countries, including China. However, GIS in Linux lags badly. So research on GIS in Linux is very significant for the E-government systems.On this paper an E-government system based on GIS Web Services is proposed to integrate office and GIS seamlessly in E-government systems on web as well as integrate heterogeneous systems and cross platforms systems. Research details follow by:1 .The idea and key technologies for implement of GIS Web Services.This paper studies the technologies used to implement Web Services on GIS.2.The Practice to implement GIS Web Services in Windows.Based on .NET this paper will research how to implement GIS Web Services in Windows.3.The Practice to implement Web GIS and GIS Web Services in Linux.Web GIS includes spatial database, Web GIS Engine, and so on. Currently it is no any material research on GIS Web Services in Linux. This paper will study how to implement Web GIS and GIS Web Services in Linux in detail.4.The application of GIS Web Services in E-government systems.On this paper GIS Web Services technologies are applied to E-government systems. An approach is explored to solve how to integrate office and GIS seamlessly in E-government system on web and how to integrate heterogeneous systems and cross platforms systems.更多还原