摘要
针对具有大量地理位置信息与时间信息的宏观领域仿真问题,首先引入了GIS技术与系统仿真的概念,然后概述了国内外主要的GIS平台上进行仿真的典型案例,包括各主流的GIS平台和不同的行业领域,由此总结出应用GIS技术进行系统仿真的一般特点,最后根据GIS技术本身的发展趋势,对GIS仿真技术的发展方向及其应用领域的作了一些前瞻性的研究:仿真的应用领域正从传统的微观领域向空间地理信息等宏观领域方向发展;GIS系统仿真也正从经典的二维信息向空间多维信息方向发展;仿真的支撑学科也正从传统的相关学科转向横向多学科交叉方向发展。
For a large number of simulations in the macro field like obtaining the exact location information and the time, the GIS technology and the conception of system simulation were introduced in this paper first. Second, some typical domestic and foreign simulation cases based on the main GIS platforms were summarized which includes various main GIS platforms and the application fields. Then the common characteristics of the system simulation based on the GIS technology were summarized. Finally, some prospective study on the development directions of GIS technology and the apphcation area were suggested, including the application that the simulation was changed into the macro field from the micro field in the tradition, the simulation of GIS system was changed into the multi dimentional spatial from the classic two - dimensional spacial and the supporting subject was also changed into the disciplines CroSS,
出处
《计算机仿真》
CSCD
北大核心
2012年第2期291-296,399,共7页
Computer Simulation
基金
国家自然科学基金项目(50779029
60972162)
湖北省高等学校优秀中青年科技创新团队计划项目(T201002)
湖北省教育厅重大项目(Z20081301)
宜昌市科技局项目(A2010-302-14)
关键词
地理信息系统
系统仿真
仿真特点
发展趋势
GIS
System Simulation
Simulation characteristic
Trend of development
