Ground Field-Based Hyperspectral Imaging: A Preliminary Study to Assess the Potential of Established Vegetation Indices to Infer Variation in Water-Use Efficiency.

Elena Andrea Pelech, University of Illinois at Urbana Champaign, Urbana, IL, United States, Justin McGrath, USDA ARS, Urbana, IL, United States, Taylor L Pederson, University of Illinois at Urbana Champaign, Plant Biology, Urbana, United States and Carl Bernacchi, United States Department of Agriculture Agricultural Research Service, Global Change and Photosynthesis Research Unit, Urbana, United States