Development and trend of Earth observation data sharing

	Development and trend of Earth observation data sharing
	Li, Guoqing 1; Zhang, Hongyue 1; Zhang, Lianchong 1; Wang, Yuanyuan 1; Tian, Chuanzhao 1
刊名	Yaogan Xuebao/Journal of Remote Sensing
	2016
卷号	20 期号:5 页码:979-990
英文摘要	Earth Observation data sharing plays fundamental role for earth science research, which is an important part in the EO data lifecycle. Affected by the changing of data sharing ecosystem with resource provider/consumer/processor relationship, the sharing mechanism is presenting itself in sequential phases of rear-sharing, project-sharing, department-sharing and public-sharing. Information technologies have always driving the changing of scientific agenda of data sharing, which now can be understood as data open, data sharing and data link. Open of data means the condition of accessible via network, sharing of data means authorized method to reuse data, and link of data means scientific cross-understanding and cooperation of different data resources. Comparing with the evolution history of data sharing policy in USA, China needs to improve its sharing mechanism to be multi-win and sustainable by a dynamic adjusted data sharing socio-ecosystem. The present technical framework of earth observation data sharing is built up with implementation components of data open, data sharing, data publication and data citation, and so on. Under the revolution on cultural, political, technical and application factors for earth observation data sharing, the Next Generation EO Data Infrastructure based on deeply and widely sharing is becoming a reality. The new technical trends of earth observation data sharing as Globalization, cross-disciplinary, standardization, facility-oriented, big-data and public-engagement, will heavily change the related scientific activities in near future. © 2016, Science Press. All right reserved.
收录类别	EI
语种	中文
WOS记录号	WOS:20164402965590
内容类型	期刊论文
源URL	[http://ir.radi.ac.cn/handle/183411/39584]
专题	遥感与数字地球研究所_SCI/EI期刊论文_期刊论文
作者单位	1. Institute of Remote Sensing and Digital Earth Key Laboratory of Digital Earth, Chinese Academy of Sciences, Beijing 2.100094, China 3. Hainan Key Laboratory of Earth Observation, Sanya 4.572029, China 5. University of Chinese Academy of Sciences, Beijing 6.100049, China
推荐引用方式 GB/T 7714	Li, Guoqing,Zhang, Hongyue,Zhang, Lianchong,et al. Development and trend of Earth observation data sharing[J]. Yaogan Xuebao/Journal of Remote Sensing,2016,20(5):979-990.
APA	Li, Guoqing,Zhang, Hongyue,Zhang, Lianchong,Wang, Yuanyuan,&Tian, Chuanzhao.(2016).Development and trend of Earth observation data sharing.Yaogan Xuebao/Journal of Remote Sensing,20(5),979-990.
MLA	Li, Guoqing,et al."Development and trend of Earth observation data sharing".Yaogan Xuebao/Journal of Remote Sensing 20.5(2016):979-990.