All Data 4 Green Deal - An Integrated, FAIR Approach for the Common European Data Space

AD4GD的总体目标是共同创建和塑造欧洲绿色交易数据空间，使其成为支持生物多样性、气候变化和污染等关键优先事项的公平数据和基于标准的服务的开放枢纽。重点将放在互操作性概念上，这些概念弥合了目前阻碍利益攸关方和应用领域多学科和多尺度访问数据的语义和技术差距，并阻碍了处理服务的开发，以及不同级别的处理平台，包括云、高性能计算和边缘计算。该项目将使来自遥感、已建立的虚拟研究环境和研究基础设施、物联网(IoT)、社会经济数据、INSPIRE和公民科学(CitSci)的数据能够以可互操作、可扩展和可靠的方式结合和整合。这将通过将语义映射到不同的标准和连接特定领域和特定数据源的语义概念，如基本变量框架(如全球气候观测系统基本气候变量、地球观测系统基本生物多样性变量)，以及应用机器学习和地理空间用户反馈，以确保数据的质量、可靠性和可信性，并转换空间尺度，从而促进一体化。该项目将使欧共体知识中心、全球测地系统门户网站、地球观测卫星系统门户网站和其他科学服务机构能够获取数据和服务，确保成果的可持续性，并将积极促进社区利益攸关方和公民科学家获取数据。AD4GD将在三个试点中演示和验证该方法，其利益相关者包括国际组织、科学家和研究人员、公民、决策者(例如公共当局)和地球观测(EO)解决方案开发商。试点涉及选定的绿色交易优先领域，包括跨领域的组成部分：零污染、生物多样性和气候变化。

AD4GD’s overall objective is to co-create and shape the European Green Deal Data Space as an open hub for FAIR data and standards-based services that support the key priorities of biodiversity, climate change, and pollution. The focus will be on interoperability concepts that bridge the semantic and technology gaps which currently prevent stakeholders and application domains from multi-disciplinary and multi-scale access to data, and which impede the exploitation of processing services, and processing platforms at different levels including Cloud, HPC and edge computing. This project will enable the combination and integration of data from remote sensing, established Virtual Research Environments and Research Infrastructures, Internet of Things (IoT), socio-economic data, INSPIRE and Citizen Science (CitSci) in an interoperable, scalable and reliable manner. This will facilitate integration by including semantic mappings to different standards and dominant models bridging domain- and data source-specific semantic concepts such as the Essential Variables framework (e.g. the GCOS Essential Climate Variables, the GEOBON Essential Biodiversity Variables), as well as applying machine learning and geospatial user feedback to ensure quality, reliability and trustworthiness of data and transforming spatial scales. The project will make data and services accessible to the EC Knowledge Centres, GEOSS portal, EOSC and other science services as applicable, ensuring the sustainability of the results, and will actively promote data accessibility for community stakeholders and citizen scientists. AD4GD will demonstrate and validate the approach in three pilots whose stakeholders include international organizations, scientists and researchers, citizens, decision makers (e.g. public authorities), and Earth observation (EO) solution developers. The pilots address selected Green Deal priority areas, including cross-domain components: Zero pollution, Biodiversity, and Climate Change.