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Research on global change scientific satellites

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Global change now poses a severe threat to the survival and development of mankind.Large-scale,real-time,highly accurate Earth observation from space has become a key technology used to observe global change.China is one of the most influential countries affecting and being affected by global change,yet it has no scientific satellite for global change research so far.Developing global change scientific satellites not only would meet an important demand of China,but also would be a valuable contribution to the world.By analyzing the mechanisms of space-based observation of variables sensitive to global change,this paper explores the concept of global change scientific satellites,and proposes a series of global change scientific satellites to establish a scientific observation system for global environmental change monitoring from space.

global changesensitive variablesEarth observationscientific satellite

GUO HuaDong、FU WenXue、LI XinWu、CHEN Pei、LIU Guang、LI Zhen、WANG Cheng

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Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100094, China

School of Astronautics, Beijing University of Aeronautics & Astronautics, Beijing 100191, China

This work was supported by National Basic Research Program of China

2009CB723900

2014

中国科学:地球科学(英文版)
中国科学院

中国科学:地球科学(英文版)

CSCDSCIEI
影响因子:1.002
ISSN:1674-7313
年,卷(期):2014.57(2)
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