地理信息系统的发展轨迹与数字山地构建
文献类型:期刊论文
作者 | 周万村 ; 江晓波 |
刊名 | 山地学报
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出版日期 | 2006 |
卷号 | 24期号:5页码:620-627 |
关键词 | 地理信息系统 发展轨迹 数字山地 构建 |
其他题名 | Developing Trace of GIS and Design of Digital Mountain |
通讯作者 | 周万村 |
合作状况 | 其它 |
中文摘要 | 地理信息是地理信息系统的主体,其特质决定了世界上出现的第一个大型信息系统是地理信息系统。地理信息系统是在积累和传承地理信息科学创新进步的基础上,经历漫长的过程产生和发展,既是历史的产物,也是现代的结晶。目前,地理信息系统随着计算机技术、网络技术、仿真技术的进步处于迅速优化阶段,是构建数字地球不可或缺的支撑技术。探讨和了解地理信息系统产生和发展轨迹有助于正确确定数字地球(山地)构建的阶段性目标。“数字地球”概念的提出迅速在世界范围内引起强烈反响,我国政府和科技界高度重视。“数字山地”是“数字地球”重要的有机组成部分。我国是多山国家,构建数字山地意义重大,势在必行。阐述了构建数字山地的必要性和可行性,介绍和讨论了构建数字山地的14项研究内容和构建数字山地的科学体系以及关键支撑技术。同时指出,数字山地的构建是一项复杂的系统工程,研究与应用并重,机遇与挑战共存,任重而道远。 |
英文摘要 | The geographical information is the main body of the geographical information system(GIS),and its spe— cial characteristics decide that the first large.scale system appears in the world is the geographical inform ation sys— tern.The naissance and development of geographical inform ation system has experienced a long process of accumu lation and inheritance of innovation and progress of geographical information science,SO that GIS is not only histori— cal product。but also model33.crystallization+At present,the geographical information system is at the rapid opti— mized stage along with the progress the computer technology,the network technology an d the simulation technology, and becomes an indispensable strut technology of the Digital Earth.The discussion and the understanding of the naissance and developing trace of GIS will benefitthe gradual designgoal of the Digital Earth(Mountain),The con。 cept of the Digital Earth has not only caused great echoes in the world wide.but caused the government and the sci— enfists of the scientific and technical circles to pay close attention.Digital Mountain is the basic constituent of Digit al Earth.China is the multi mountains country,so that it is significant and necessary to design Digital Mountain. The paper elaborates the necessity and the feasibility of designing Digital Mountain,and introduces fourteen re— search contents。scientific system and key strut technologies of designing”Digital Mountain”.At the same time, the paper points out that it is a long and complex system engineering for the establishment of Digital Mountain, which needs to pay equal attention to research and application and which is a long and D,rduous task,with challen— ges coexisting with chances, |
分类号 | P208 |
资助信息 | 中国科学院知识创新重要方向课题“长江上游覆被变化及信息系统”(KZCX2-SW-319-01);四川省科技基础条件平台项目“四川省资源环境信息共享平台”([2005]140107) |
语种 | 中文 |
公开日期 | 2010-07-21 |
源URL | [http://ir.imde.ac.cn/handle/131551/1069] ![]() |
专题 | 成都山地灾害与环境研究所_成都山地所知识仓储(2009年以前) |
推荐引用方式 GB/T 7714 | 周万村,江晓波. 地理信息系统的发展轨迹与数字山地构建[J]. 山地学报,2006,24(5):620-627. |
APA | 周万村,&江晓波.(2006).地理信息系统的发展轨迹与数字山地构建.山地学报,24(5),620-627. |
MLA | 周万村,et al."地理信息系统的发展轨迹与数字山地构建".山地学报 24.5(2006):620-627. |
入库方式: OAI收割
来源:成都山地灾害与环境研究所
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