Climate Change Data Portal
DOI | 10.1016/j.envsoft.2019.04.005 |
A tile service-driven architecture for online climate analysis with an application to estimation of ocean carbon flux | |
Ye, Weiwen1,2; Zhang, Feng1,2; Bai, Yan3; Du, Zhenhong1; Liu, RenYi2 | |
发表日期 | 2019 |
ISSN | 1364-8152 |
EISSN | 1873-6726 |
卷号 | 118页码:120-133 |
英文摘要 | The deteriorating environmental system and increasing number of time-varying datasets have generated a significant demand for new techniques to support online high-efficiency climate analysis. In response to this demand, this paper introduces an innovative multilayer architecture driven by a tile service in a virtual globe environment. This architecture is supported by the open-source and highly efficient osgEarth virtual globe. In addition, we develop a gSoap-based tile service to address the challenges of visualizing and analysing massive data under hardware restrictions conditions. The service contains a lossless pyramid tile set that can automatically provide tiles with proper accuracy according to the demands of users under different conditions. Furthermore, we add a hybrid database file system to the service for high availability. This service is then applied for estimation of ocean carbon flux. And a proof-of-concept prototype, SatCO2, has been developed to demonstrate the feasibility and performance of the proposed architecture. |
WOS研究方向 | Computer Science ; Engineering ; Environmental Sciences & Ecology |
来源期刊 | ENVIRONMENTAL MODELLING & SOFTWARE
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文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/101540 |
作者单位 | 1.Zhejiang Univ, Inst Geog Informat Sci, Room 236,Main Teaching Bldg,Xixi Campus, Hangzhou 310028, Zhejiang, Peoples R China; 2.Zhejiang Prov Key Lab Geog Informat Sci, Hangzhou 310028, Peoples R China; 3.SOA, Inst Oceanog 2, State Key Lab Satellite Ocean Environm Dynam, Hangzhou 310012, Zhejiang, Peoples R China |
推荐引用方式 GB/T 7714 | Ye, Weiwen,Zhang, Feng,Bai, Yan,et al. A tile service-driven architecture for online climate analysis with an application to estimation of ocean carbon flux[J],2019,118:120-133. |
APA | Ye, Weiwen,Zhang, Feng,Bai, Yan,Du, Zhenhong,&Liu, RenYi.(2019).A tile service-driven architecture for online climate analysis with an application to estimation of ocean carbon flux.ENVIRONMENTAL MODELLING & SOFTWARE,118,120-133. |
MLA | Ye, Weiwen,et al."A tile service-driven architecture for online climate analysis with an application to estimation of ocean carbon flux".ENVIRONMENTAL MODELLING & SOFTWARE 118(2019):120-133. |
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