Figure 20.

The absorption features identified in simulated FIREFLY spectra are arranged according to their wavelength (resulting in the wavelength axis being not to scale). The proportional depth (left plot) and valley to peak band distance (right plot) for each feature in each spatial pixel is shown. A black point indicates that the absorption feature was not present in that spatial pixel. The spectral regions relevant to SIF retrieval (see Figure 16) are drawn to the right of the plots, and are scaled to match the wavelengths of the absorption features.