Earth Observation products for operational irrigation management in the context of the PLEIADeS project

G. D'Urso, K. Richter, A. Calera, M.A. Osann, R. Escadafal, J. Garatuza-Pajan, L. Hanich, A. Perdigão, J.B. Tapia and F. Vuolo

Agricultural Water Management, 2010, vol. 98, issue 2, 271-282

Abstract: Controlled and efficient agricultural irrigation management is required to avoid negative effects of the increasing world water scarcity and therefore to assure a sustainable production. Within this context, the project 'Participatory multi-Level EO-assisted tools for Irrigation water management and Agricultural Decision-Support' (PLEIADeS: http://www.pleiades.es) addressed the efficient and sustainable use of water for food production in water-scarce environments. The project aimed at improving the performance of irrigation schemes by means of a range of measures, made possible through wide space-time coverage of Earth Observation (E.O.) data and interactive networking capabilities of Information and Communication Technologies (ICT). Project partners, represented by a set of pilot case-studies, included a broad range of conditions characteristic for the European, Southern Mediterranean and American regions. Algorithms for a number of basic products for the estimation of Irrigation Water Requirements (IWR) have been defined in an operational framework. In this study a review of application of these algorithms, applied and validated within different case-studies during the project, is presented.

Keywords: Irrigation; Crop; water; requirements; Evapotranspiration; Satellites; remote; sensing (search for similar items in EconPapers)
Date: 2010
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Persistent link: https://EconPapers.repec.org/RePEc:eee:agiwat:v:98:y:2010:i:2:p:271-282

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