From Directional to Total Canopy Fluorescence Emission As A Better Proxy of Remote Sensing of Photosynthesis

Zhaoying Zhang1, Yongguang Zhang1, Jingming Chen2, Luis Guanter3, Liming He4 and Wei He1, (1)Nanjing University, Nanjing, China, (2)University of Toronto, Toronto, Canada, (3)Polytechnic University of Valencia, Valencia, Spain, (4)Laboratory of Environmental Model and Data Optima, Laurel, MD, United States