KIT | KIT-Bibliothek | Impressum | Datenschutz

A comparison of global agricultural monitoring systems and current gaps

Fritz, Steffen; See, Linda; Bayas, Juan Carlos Laso; Waldner, François; Jacques, Damien; Becker-Reshef, Inbal; Whitcraft, Alyssa; Baruth, Bettina; Bonifacio, Rogerio; Crutchfield, Jim; Rembold, Felix; Rojas, Oscar; Schucknecht, Anne; Van der Velde, Marijn; Verdin, James; Wu, Bingfang; Yan, Nana; You, Liangzhi; Gilliams, Sven; Mücher, Sander; ... mehr

Abstract:
Global and regional scale agricultural monitoring systems aim to provide up-to-date information regarding food production to different actors and decision makers in support of global and national food security. To help reduce price volatility of the kind experienced between 2007 and 2011, a global system of agricultural monitoring systems is needed to ensure the coordinated flow of information in a timely manner for early warning purposes. A number of systems now exist that fill this role. This paper provides an overview of the eight main global and regional scale agricultural monitoring systems currently in operation and compares them based on the input data and models used, the outputs produced and other characteristics such as the role of the analyst, their interaction with other systems and the geographical scale at which they operate. Despite improvements in access to high resolution satellite imagery over the last decade and the use of numerous remote-sensing based products by the different systems, there are still fundamental gaps. Based on a questionnaire, discussions with the system experts and the literature, we present the main gaps in the data and in the methods. ... mehr

Open Access Logo


Verlagsausgabe §
DOI: 10.5445/IR/1000104960
Veröffentlicht am 14.01.2020
Originalveröffentlichung
DOI: 10.1016/j.agsy.2018.05.010
Scopus
Zitationen: 65
Web of Science
Zitationen: 58
Dimensions
Zitationen: 75
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Meteorologie und Klimaforschung - Atmosphärische Umweltforschung (IMK-IFU)
KIT-Zentrum Klima und Umwelt (ZKU)
Publikationstyp Zeitschriftenaufsatz
Publikationsmonat/-jahr 01.2019
Sprache Englisch
Identifikator ISSN: 0308-521X
KITopen-ID: 1000104960
HGF-Programm 12.02.01 (POF III, LK 01) Effects of land use and climate change
Erschienen in Agricultural systems
Verlag Elsevier
Band 168
Seiten 258–272
Schlagwörter Global agricultural monitoring, Earth observation, Gaps, Spatial resolution, In-situ data, Crop calendars, Yield, Crop production, Crop area
Nachgewiesen in Dimensions
Web of Science
Scopus
KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft
KITopen Landing Page