摘要
数字地球与信息时代的知识经济、信息高速公路一起作为促进未来社会文明与进步的因素 ,其重要性不言而喻。文章介绍了数字地球的背景与建立数字地球的关键技术 ,讨论了地图学与 GIS在建立数字地球中的地位与作用 ,阐述了我国发展数字地球战略过程中的若干思考。
The significance of Digital Earth is well known with concomitant of knowledge economics and information highway as the factor of advance in the civilization and progression of the coming society in information times.In this paper the background of Digital Earth and the key technology of establishing it are introduced.The position and effect of cartology and GIS in building Digital Earth are discussed. A little thought has been set forth about developing Digital Earth.
出处
《计算机测量与控制》
CSCD
2002年第7期421-424,共4页
Computer Measurement &Control
