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首页> 外文会议>International Geoscience and Remote Sensing Symposium >Status of copernicus Sentinel-2A and Sentinel-3A optical calibration and validation activities
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Status of copernicus Sentinel-2A and Sentinel-3A optical calibration and validation activities

机译：哥白尼Sentinel-2A和Sentinel-3A光学校准和验证活动的状态

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The Copernicus Programme, being Europe's Earth Observation and Environment Monitoring Programme led by the European Union, aims to provide, on a sustainable basis, reliable and timely services related to environmental and security issues. The Copernicus Programme uses multiple source data and comprises a service component, a space infrastructure component and an in-situ component. The objective of the Copernicus Space Component (CSC) Programme is to fulfil the space-based observation requirements in response to European policy priorities with a particular emphasis on the Copernicus core services as identified by the European Commission. It aims at developing a fully operational capability in view of feeding Copernicus services with satellite data. The CSC Programme also aims at the operational provision of satellite data for other European and national services. The main data source for the CSC Programme are the Sentinels, dedicated missions providing continuity to past or present data sets. In addition, the CSC Programme covers the development and operations of a Data Access Layer, the Coordinated Data access System (CDS), aiming at providing Copernicus Services also with satellite data from other missions (by ESA, National, EUMETSAT and other Third Party Missions) that are of relevance to the overall space component of Copernicus.
机译：哥白尼计划是由欧洲联盟牵头的欧洲地球观测和环境监测计划，旨在在可持续的基础上提供与环境和安全问题有关的可靠和及时的服务。哥白尼计划使用多个源数据，包括服务组件，空间基础设施组件和原位组件。哥白尼空间组件（CSC）计划的目标是满足欧洲政策优先事项，满足天基观测要求，特别强调欧洲委员会确定的哥白尼核心服务。鉴于向哥白尼服务提供卫星数据，其目的是发展全面的运营能力。 CSC计划还旨在为其他欧洲和国家服务提供卫星数据。 CSC计划的主要数据来源是哨兵，这些专门任务为过去或现在的数据集提供连续性。此外，CSC计划涵盖数据访问层，协调数据访问系统（CDS）的开发和运营，旨在为哥白尼服务提供来自其他特派团（欧空局，国家，EUMETSAT和其他第三方特派团）的卫星数据）与哥白尼的整体空间成分有关。

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