摘要
该文介绍了数字地球的概念和应用前景 ,讨论了地球科学面临的发展机遇及我国地球科学迎接“数字地球”的挑战之对策。
The new concept “digitalearth” proposed by A L Gore is warmly discussed in the world. By introducing the definition and application perspective of “digitalearth”, This paper discusses some opportunities of Geoscience, such as “digitalearth” can makes it easier to get spatial data, modernize the research methods of geoscience, promote the integration of geoscience and other science fields, and develope some new subject (Geographic Information Science), new industry (Geographic information industry), new infrastructure (National Spatial Data Infrastructure). Facing the challenge of “digitalearth”, it is imporatnt for China to develope “digital China” and Chinese NSDI to meet the need of the strategy of development of geoscience.
出处
《华东师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2000年第1期82-87,共6页
Journal of East China Normal University(Natural Science)
