基于云计算的海洋环境数据共享平台设计与实现

发布时间：2018-10-30 12:32

【摘要】：传统的海洋环境数据集成与共享存在共享模式单一、数据服务效果不明显等突出问题。随着云计算等技术的出现,数据共享模式发生了巨大的变化。提出基于云计算的海洋环境数据共享体系,通过基础设施即服务(infrastructure as a service,IaaS)、数据资源即服务(data as a service,DaaS)及软件即服务(software as a service,SaaS)实现海洋环境数据共享模式的转变。在海洋环境数据云中,用户既是数据的使用者也是数据的提供者,通过数据发布与发现、数据需求发布与发现等功能,解决数据共享中"用户-数据"之间的矛盾,并激励普通海洋科研工作者贡献自己的数据,保障数据资源有效、可持续利用。以南海海域为实验区,以表层漂流浮标数据及中尺度涡旋数据为实验数据,构建了原型系统验证该方法。
[Abstract]:The traditional integration and sharing of marine environmental data has many outstanding problems, such as the single mode of sharing, the indistinct effect of data service, and so on. With the emergence of cloud computing and other technologies, data sharing patterns have undergone tremendous changes. This paper proposes a cloud computing based marine environment data sharing system, through infrastructure as a service (infrastructure as a service,IaaS), data resources as a service (data as a service,DaaS) and software as a service (software as a service,. SaaS) to realize the transformation of data sharing mode of marine environment. In the marine environment data cloud, the user is not only the data user but also the data provider. Through the functions of data release and discovery, data demand publication and discovery, the contradiction between "user and data" in data sharing is solved. And encourage ordinary marine researchers to contribute their own data to ensure the effective and sustainable use of data resources. Taking the South China Sea as the experimental area and the surface floating buoy data and mesoscale vortex data as the experimental data, a prototype system was constructed to verify the method.
【作者单位】：中国石油大学(华东);资源与环境信息系统国家重点实验室;卫星海洋环境动力学国家重点实验室;山东科技大学资源与土木工程系;
【基金】：国家自然科学基金(41401439) 青岛市黄岛区科技计划(2014-1-53) 卫星海洋环境动力学国家重点实验室开放基金(SOED1502) 资源与环境信息系统国家重点实验室开放基金(基于时空过程的海洋环境数据服务构建方法研究)~~
【分类号】：P715-39

【相似文献】