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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
(a) False color RGB FIREFLY images (greens: vegetated targets; purples/pinks: non-vegetated targets); (b) NDVI FIREFLY images. Note that NDVI successfully removes the cloud shadows and shading from structure visible in the false color images.