Big Earth Data from space: a new engine for Earth science

被引：61

作者：

Guo, Huadong ^{[1
]}

Wang, Lizhe ^{[1
]}

Liang, Dong ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Beijing 100094, Peoples R China

来源：

SCIENCE BULLETIN | 2016年 / 61卷 / 07期

关键词：

Big data; Big Earth Data from space; Digital Earth; Earth sciences; Earth observation; Scientific big data; Data-intensive science; RECONSTRUCTION; SVD;

D O I：

10.1007/s11434-016-1041-y

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Big data is a strategic highland in the era of knowledge-driven economies, and it is also a new type of strategic resource for all nations. Big data collected from space for Earth observation-so-called Big Earth Data-is creating new opportunities for the Earth sciences and revolutionizing the innovation of methodologies and thought patterns. It has potential to advance in-depth development of Earth sciences and bring more exciting scientific discoveries. The Academic Divisions of the Chinese Academy of Sciences Forum on Frontiers of Science and Technology for Big Earth Data from Space was held in Beijing in June of 2015. The forum analyzed the development of Earth observation technology and big data, explored the concepts and scientific connotations of Big Earth Data from space, discussed the correlation between Big Earth Data and Digital Earth, and dissected the potential of Big Earth Data from space to promote scientific discovery in the Earth sciences, especially concerning global changes.

引用

页码：505 / 513

页数：9

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