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- W2051230819 abstract "Remote sensing techniques are becoming powerful tools for efficient management of irrigation systems in large irrigated areas. The objectives of management of irrigation systems, although they vary widely, may be defined as high crop productivity per unit land per unit applied water with equity in distribution. Some of the key elements of irrigation system management are: (i) performance monitoring and evaluation, (ii) diagnostic appraisal, (iii) action research, and (iv) farmers' participation. The objective of this paper is to present the state of the art on applications of satellite remote sensing that support management of irrigation systems and to identify emerging approaches that focus on future directions of research which may pave the way to operationalise the remote sensing techniques in practice. Firstly, a brief review on different approaches being utilized for management of irrigation systems is dealt with. Subsequently, the present status of remote sensing applications in irrigated agriculture is reviewed. The paper also presents future perspectives of remote sensing applications in determining hydrological variables and quantifying irrigation system performance indicators for better management of water use in irrigated agriculture. Copyright © 2002 John Wiley & Sons, Ltd. Les techniques de télédétection deviennent des outils puissants pour la gestion efficace des systèmes d'irrigation dans de grands périmètres irrigués. Les objectifs de la gestion des systèmes d'irrigation, bien que très variés, peuvent être définis en tant que productivité par hectare et par unité d'eau appliquée avec l'équité de la distribution. Certains des éléments principaux de la gestion de systèmes d'irrigation sont (i) la surveillance et l'évaluation de la performance, (ii) le diagnostique, (iii) la recherche active, et (iv) la participation des agriculteurs. L'objectif de cet article est de présenter la situation actuelle des applications de la télédétection par satellite appliquée aux systèmes d'irrigation et d'identifier les directions futures de la recherche pour préparer le terrain pour les techniques de télédétection dans la pratique. Premièrement, une brève revue des différentes approches utilisées pour la gestion des systèmes d'irrigation est traitée comme prétexte. La suite présente le statut actuel des applications de télédétection dans l'agriculture irriguée. La communication présente également quelques perspectives futures des applications de télédétection pour la détermination des variables hydrologiques et pour mesurer les indicateurs de performance des systèmes d'irrigation. Copyright © 2002 John Wiley & Sons, Ltd." @default.
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- W2051230819 date "2002-03-01" @default.
- W2051230819 modified "2023-09-26" @default.
- W2051230819 title "Satellite remote sensing to support management of irrigation systems: concepts and approaches Télédétection par satellite pour la gestion des systèmes d'irrigation: concepts et approches." @default.
- W2051230819 doi "https://doi.org/10.1002/ird.26.abs" @default.
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