Near-infrared digital hemispherical photography enables correction of plant area index for woody material during leaf-on conditions. - Luke A. Brown; Harry Morris; Rosalinda Morrone; Morven Sinclair; Owen Williams; Merryn Hunt; Subhajit Bandopadhyay; Xuerui Guo; Haydar Akcay; Jadunandan Dash (Ecol. Informatics, 2024)