建设国家对地观测体系,构筑“数字地球”

郭华东; 杨崇俊

doi:10.11834/jrs.19990202

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建设国家对地观测体系,构筑“数字地球”
Developing National Earth Observing System for “Digital Earth”
1999年第2期
纸质出版：1999
DOI： 10.11834/jrs.19990202
稿件说明：

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[1]郭华东,杨崇俊.建设国家对地观测体系,构筑“数字地球”[J].遥感学报,1999(02):7-10. DOI： 10.11834/jrs.19990202.

GUO Hua_Dong Yang Chong_Jun. Developing National Earth Observing System for “Digital Earth”[J]. Journal of Remote Sensing, 1999, (2). DOI： 10.11834/jrs.19990202.

摘要

论述了“数字地球”的特征与重要意义，指出对地观测是“数字地球”的核心内容之一。建议中国不失时机地组织建设国家对地观测体系。该体系可在信息获取、处理与应用３个层面上构建，并提出近期中国对地观测应优先发展的领域，以持续地为“数字地球”发展作贡献

Abstract

This paper describes the concept and the important sig nificance of the “Digital Earth”. It is pointed out that the earth observing t echnology is the key issue of the “Digital Earth”. It has been suggested that China should develop the national earth observing system. The system should cons ist of three parts

i.e.

information acquisition

information processing and in formation application. The development of earth observation technology

in the f irst priority

have been discussed in the article. The national earth observing system could have a great contribution for the Digital Earth.