美国FEA框架和数据中台技术在大气环境数据资源共享中的应用

摘要: 在回顾科学数据管理及共享发展现状的基础上,对生态环境信息共享建设规范进行梳理,揭示精细化业务共享局限。对美国电子政务共享框架(Federal Enterprise Architecture Framework,简称FEA框架)和数据中台技术的内容、组成和特点进行分析,评估其用于大气环境数据资源共享方法探索的可行性。FEA框架是美国电子政务信息共享建设的方法论,具有服务行业战略发展目标、全程执行共享考核等特点,可为行业共享数据发现—共享边界刻画—共享绩效评估提供方法论;数据中台是近年来国内企业级数据资源共享应用技术,具有面向业务发展全局,通过建立统一的数据治理体系,满足数据资源的共享、复用、业务需求响应等功能。采用FEA框架和数据中台技术开展京津冀和汾渭平原大气环境数据资源共享设计,围绕数据资源共享建设中的重点问题——数据共享清单、数据标准化和实时业务响应等进行研究,并归纳技术路线。实践结果表明,基于FEA框架和数据中台技术建立的大气环境数据共享实现路径,即“数据资产发现—数据标准化—共享业务敏捷处理”能较好地实现一站式大气环境数据共享的目标,满足绩效考核要求。
- 大气环境 /
- 数据共享 /
- 数据标准化 /
- 美国电子政务共享框架 /
- 数据中台
Abstract: On the basis of reviewing the current status of scientific data management and sharing, the specification of environmental information sharing construction was analyzed, and the limitations of fine operational sharing were revealed. The content, composition and characteristics of US Federal Enterprise Architecture (FEA) Framework and the data middle platform technology were analyzed, and the feasibility of their application in exploration of atmospheric environmental data resources sharing methods was evaluated. FEA Framework, as the methodology for the construction of e-government information sharing in the United States, has the characteristics of serving business strategic development goals and implementing the shared assessments throughout the process. It can provide the methodology for industry shared data discovery, shared boundary characterization and shared performance evaluation. In recent years, data middle platform is a domestic enterprise-level data resource sharing application technology, which has the function of facing the overall development of the business. Through the establishment of a unified data governance system, it can meet the functions of data resource sharing, reuse, business demand response, etc. FEA Framework and data middle platform technology were used in the design of Beijing-Tianjin-Hebei region and Fen-Wei Plains atmospheric environmental data resource sharing, focusing on the key issues in the construction of data resource sharing such as data sharing inventory, data standardization and real-time business response, and the technical route was summarized. The practices showed that the realization path of atmospheric environment data resource sharing based on FEA Framework and data middle platform technology, namely “data asset discovery, data standardization, shared business agile processing”, could better achieve the goal of one-stop atmospheric environment data resource sharing, and meet performance assessment requirements.
- atmospheric environment /
- data sharing /
- data standardization /
- Federal Enterprise Architecture Framework /
- data middle platform

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