This class will focus on retrieving information from the quantum yield of Sun‐induced fluorescence using remote sensing. After reviewing the basic theory behind fluorescence emission in the cell and within the water column, we will examine the recent algorithms proposed to retrieve the quantum yield in open ocean waters. Finally, we will examine different proposed interpretations of the variability in the quantum in the ocean that were developed both from in situ measurements and from remote sensing. Bibliography Behrenfeld, M J, T K Westberry, E S Boss, R T O'Malley, D A Siegel, J D Wiggert, B A Franz, and others. "Satellite‐detected Fluorescence Reveals Global Physiology of Ocean Phytoplankton." Biogeosciences 6 (2009): 779‐794 Huot, Yannick, and Marcel Babin. "Overview of Fluorescence Protocols: Theory, Basic Concepts, and Practice." In Chlorophyll a Fluorescence in Aquatic Sciences: Methods and Applications. Dordrecht: Springer Netherlands, 2010 Morrison, J R, and D S Goodwin. "Phytoplankton Photocompensation From Space‐based Fluorescence Measurements." Geophysical Research Letters 37, no. 6 (2010): doi:10.1029/2009GL041799