Campbell, P.K.E., E. Middleton, F. Huemmrich, L. Ward, T. Julitta, P. Yang, C. van der Tol, C. Daughtry, A. Russ, J. Alfieri, W. Kustas 2021. Scaling photosynthetic function and CO2 dynamics from leaf to canopy level for maize – dataset combining diurnal and seasonal measurements of vegetation fluorescence, reflectance and vegetation indices with canopy gross ecosystem productivity. Data in Brief (DIB), published Nov 2021. DOI: 10.1016/J.DIB.2021.107600