干旱区生态环境知识资源中心(Arid): Remote Sensing Products and Services in Support of Agricultural Public Policies in Africa: Overview and Challenges

Arid

DOI	10.3389/fsufs.2020.00058
	Remote Sensing Products and Services in Support of Agricultural Public Policies in Africa: Overview and Challenges
	Begue, Agnes; Leroux, Louise; Soumare, Mamy; Faure, Jean-Francois; Diouf, Abdoul Aziz; Augusseau, Xavier; Toure, Labaly; Tonneau, Jean-Philippe
通讯作者	Begue, A
来源期刊	FRONTIERS IN SUSTAINABLE FOOD SYSTEMS
EISSN	2571-581X
出版年	2020
卷号	4
英文摘要	In the last decade, governments, international institutions, donors, the private sector, etc. have shown a renewed interest in agricultural issues in Sub-Saharan Africa (SSA). This interest came with a strong need for information in countries where the lack of reliable and timely basic information can be a problem. Thanks to its capacity to observe the Earth at local, regional, and global scales and from various vantage points, satellite remote sensing is a powerful tool to streamline the monitoring and improvement of the existing systems, and thus to support decision-making. However, the path from satellite images to public policy decisions is not straightforward, and today, only few operational information services are available in SSA countries (e.g., early warning systems for food security and desert locust plagues prevention, rangeland production forecasting). This paper aims to analyze the gap between the technical aspects of the remote sensing sciences and the pragmatic need for relevant data to address agricultural policies in Africa and produce operational recommendations. To achieve this goal, the authors (1) determine the information, and in particular the geoinformation, needed to develop, implement and evaluate agricultural public policies (2) illustrate the role of remote sensing as a public policy tool in SSA through an overview of the current off-the-shelf products and services derived from Earth Observation systems, and (3) propose an analysis of the existing gap between the remote sensing research community and the policy makers. Based on this review, the authors conclude that to benefit from this technological advancement and bridge the gap between technical analysts and policy makers, some key points are fundamental: capacity building, political will and institutional commitment, public-private partnership, and proofs of concept.
英文关键词	satellite image food security land management early warning geospatial information EO-based services
类型	Review
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000556663900001
WOS关键词	EARTH OBSERVATION ; COVER ; CONTEXT ; REQUIREMENTS ; INFORMATION ; CROPLAND ; SYSTEMS ; GROWTH ; AMAZON
WOS类目	Food Science & Technology
WOS研究方向	Food Science & Technology
Scopus学科分类	Univ Montpellier, INRAE, CNRS, CIRAD,TETIS,AgroParisTech, Montpellier, France.
来源机构	French National Research Institute for Sustainable Development
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334522
作者单位	[Begue, Agnes; Augusseau, Xavier; Tonneau, Jean-Philippe] CIRAD, UMR TETIS, Montpellier, France; [Begue, Agnes; Augusseau, Xavier; Tonneau, Jean-Philippe] Univ Montpellier, INRAE, CNRS, CIRAD,TETIS,AgroParisTech, Montpellier, France; [Leroux, Louise] CIRAD, UPR AIDA, Dakar, Senegal; [Leroux, Louise] Univ Montpellier, CIRAD, AIDA, Montpellier, France; [Leroux, Louise; Diouf, Abdoul Aziz] Ctr Suivi Ecol, Dakar, Senegal; [Soumare, Mamy] Inst Econ Rurale, BP 262, Bamako, Mali; [Faure, Jean-Francois] IRD, UMR ESPACE DEV, Montpellier, France; [Toure, Labaly] GEOMATICA, St Louis, Senegal; [Toure, Labaly] Univ Gaston Berger, Lab LEIDI, St Louis, Senegal
推荐引用方式 GB/T 7714	Begue, Agnes,Leroux, Louise,Soumare, Mamy,et al. Remote Sensing Products and Services in Support of Agricultural Public Policies in Africa: Overview and Challenges[J]. French National Research Institute for Sustainable Development,2020,4.
APA	Begue, Agnes.,Leroux, Louise.,Soumare, Mamy.,Faure, Jean-Francois.,Diouf, Abdoul Aziz.,...&Tonneau, Jean-Philippe.(2020).Remote Sensing Products and Services in Support of Agricultural Public Policies in Africa: Overview and Challenges.FRONTIERS IN SUSTAINABLE FOOD SYSTEMS,4.
MLA	Begue, Agnes,et al."Remote Sensing Products and Services in Support of Agricultural Public Policies in Africa: Overview and Challenges".FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 4(2020).