Yasmina Loozen, Derek Karssenberg, Steven M. De Jong, Shuqiong Wang, Jerry van Dijk, Martin J. Wassen, Karin T. Rebel. Exploring the use of vegetation indices to sense canopy nitrogen to phosphorous ratio in grasses. Int. J. Applied Earth Observation and Geoinformation, 75:1-14, 2019. [doi]
Abstract is missing.