National Earth Observation Data Center

The National Earth Observation Science Data Center, whose predecessor was the National Integrated Earth Observation Data Sharing Platform, has formed a sustainable, cross-agency, one-stop data sharing service capability after years of construction, and it is also the main channel for international exchange of remote sensing data in China. In the future, it will manage and coordinate scientific data resources in the field of earth observation on behalf of the country, and build a national-level earth observation big data infrastructure. Coordinate various industry data centers, scientific research institutions and enterprises in the field of Earth observation in China to cooperate in building a national strategic, fundamental, scientific, internationalized, and independent and controllable scientific big data environment in the field of Earth observation. On the basis of the already formed data ecology and cooperation mechanism, data sharing services, and international data cooperation, we will actively expand to the whole life cycle management of data and carry out data management work such as the collection, management, analysis and mining, and sharing services of national scientific data resources for Earth observation. Form a unified technical support system and data sharing service environment for Earth observation data in China. Maintain and enhance its international influence and become a domestic and international first-class scientific data center for Earth observation

国家地球观测科学数据中心，其前身为国家综合地球观测数据共享平台，经过多年的建设，已形成可持续、跨部门的一站式数据共享服务能力，亦是中国遥感数据国际交流的主要渠道。未来，该中心将代表国家管理和协调地球观测领域的科学数据资源，并构建国家级地球观测大数据基础设施。协调中国地球观测领域的各类数据中心、科研机构和企业的合作，共同构建地球观测领域的国家战略性、基础性、科学性、国际化以及独立可控的科学大数据环境。在已形成的数据生态和合作机制、数据共享服务以及国际数据合作的基础上，我们将积极拓展至数据全生命周期管理，开展包括国家科学数据资源的收集、管理、分析和挖掘，以及共享服务等数据管理工作。形成中国地球观测数据的统一技术支持系统和数据共享服务环境，维护并提升其国际影响力，成为国内国际一流的地球观测科学数据中心。

搜集汇总

背景与挑战

背景概述

National Earth Observation Data Center是中国国家级对地观测科学数据中心，提供跨机构的一站式数据共享服务，涵盖地理、导航等多个地球观测领域。该中心负责管理和协调国内对地观测数据资源，致力于建设国家级大数据基础设施，并实行开放访问政策。