Assessment of the Estimates of Sun-induced Fluorescence in large masses of Vegetation

The remote estimation of the sun-induced fluorescence has been successful in fields in which, in addition to the measurements for the verification, there is also a detailed characterization\nof the atmosphere, besides being an optimal environment, flat surface without interferences. Revealing the fluorescence is a process of precision because the minimum error tolerated forces each element of the chain to fulfill its function exactly and consistently. The detailed monitoring of a flight line is not feasible, hence the uncertainty in this process and the reason for the series of publications with the new estimation of fluorescence