Towards a knowledge base to support global change policy goals

作     者：Stefano Nativi Mattia Santoro Gregory Giuliani Paolo Mazzetti 

作者机构：European Commission–DG Joint Research CentreIspra(VA)Italy National research Council of Italy–Institute on Atmospheric research pollutionSesto Fiorentino(FI)Italy University of GenevaInstitute for Environmental SciencesGenevaSwitzerland UN EnvironmentScience DivisionGRID-GenevaGenevaSwitzerland 

出 版 物：《International Journal of Digital Earth》 (国际数字地球学报（英文）)

年 卷 期：2020年第13卷第2期

页      面：188-216页

核心收录：

学科分类：08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：This work was supported by the European Commission Directorate-General for Research and Innovation[ConnectinGEO grant#641538 ECOPOTENTIAL grant#641762 ERA-PLANET/GEOEssential grant#689443] 

主　　题：Knowledge base from data to knowledge essential variables SDGs GEOSS interoperability science big earth data 

摘      要：In 2015,it was adopted the 2030 Agenda for Sustainable Development to end poverty,protect the planet and ensure that all people enjoy peace and *** year after,17 Sustainable Development Goals(SDGs)officially came into *** 2015,GEO(Group on Earth Observation)declared to support the implementation of *** GEO Global Earth Observation System of Systems(GEOSS)required a change of paradigm,moving from a data-centric approach to a more knowledge-driven *** this end,the GEO System-of-Systems(SoS)framework may refer to the well-known Data-Information-Knowledge-Wisdom(DIKW)*** the context of an Earth Observation(EO)SoS,a set of main elements are recognized as connecting links for generating knowledge from EO and non-EO data–*** and economic *** elements are:Essential Variables(EVs),Indicators and Indexes,Goals and *** generation and use requires the development of a SoS KB whose management process has evolved the GEOSS Software Ecosystem into a GEOSS Social *** includes:collect,formalize,publish,access,use,and update *** project analysed the knowledge necessary to recognize,formalize,access,and use *** analysis recognized GEOSS gaps providing recommendations on supporting global decision-making within and across different domains.