Earth observation technologies,policies and legislation for the coastal flood risk assessment and management:a European perspective  

作　　者：A.F.Velegrakis D.Chatzistratis T.Chalazas C.Armaroli E.Schiavon B.Alves D.Grigoriadis T.Hasiotis E.Ieronymidi 

机构地区：[1]Department of Marine Sciences,University of the Aegean,University Hill,Mytilene 81100,Greece [2]Scuola Universitaria Superiore(IUSS)Pavia,Piazza della Vittoria,15,Pavia 27100,Italy [3]Department of Biological,Geological,and Environmental Sciences,University of Bologna Alma Mater Studiorum,Bologna,Italy [4]Planetek Hellas,44 Kifisias Avenue,Athens 5125,Greece

出　　处：《Anthropocene Coasts》2024年第1期31-48,共18页人新世海岸(英文)

基　　金：supported by the EU H2020 ECFAS project(a proof-of-concept for the implementation of a European coastal flood awareness system,www.ecfas.eu)financed by the Horizon 2020 research and innovation programme under grant agreement No.101004211.

摘　　要：The aim of this contribution is to provide a brief overview of the current and future earth observation(EO)technolo-gies that can be used to assess and manage the EU coastal flood risk,together with the pertinent international and EU policies and legislation.The review has shown that EOs have become an indispensable technology for the assess-ment and management of the coastal flood risk,and their role will increase further in the future when EO informa-tion of higher resolution and accuracy become available.With regard to the relevant policies and legislation,their common thread is associated with the promotion and facilitation of the development of appropriate data and tools for high-quality and timely geo-spatial information based on EO technologies.In Europe,in particular,this develop-ment is promoted and facilitated by an array of international and supra-national(EU),interacting policies and legisla-tion.It appears,however,that additional initiatives and technological progress in EO functionalities and the infor-mation technology are needed together with more targeted policy and legislation frameworks to provide vital information for the management of the coastal flood risk.

关 键 词：Coastal flood risk Earth Observations Flood policies and legislation COPERNICUS 

分 类 号：P73[天文地球—海洋科学]