Author’s Accepted Manuscript Remote Sensing of Crop Health for Food Security in Africa: Potentials and Constraints Mutanga Onisimo, Dube Timothy, Galal Omer PII: S2352-9385(17)30146-5 DOI: https://doi.org/10.1016/j.rsase.2017.10.004 Reference: RSASE95 To appear in: Remote Sensing Applications: Society and Environment Received date: 20 July 2017 Revised date: 11 October 2017 Accepted date: 18 October 2017 Cite this article as: Mutanga Onisimo, Dube Timothy and Galal Omer, Remote Sensing of Crop Health for Food Security in Africa: Potentials and Constraints, Remote Sensing Applications: Society and Environment, https://doi.org/10.1016/j.rsase.2017.10.004 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting galley proof before it is published in its final citable form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. www.elsevier.com/locate/rsase