Figure 6. Example full shortwave (i.e., 350-2500 nm) albedo and leaf nitrogen map, spectral variation and trait distribution across main plant functional types or plant community types (Serbin et al., unpublished). Observations were collected from AVIRIS-NG at the Seward Peninsula, AK. The PFT spectra shown in the bottom-left panel are derived from AVIRIS-NG pixels that are at least 85% dominated by the (PFTs). Evergreen tree (ET), deciduous tree (DT), deciduous tall shrub-alder (DTSA), deciduous tall shrub-willow (DTSW), deciduous low shrub (DLS), deciduous dwarf shrub (DDS), evergreen shrub (ES), forb (FO), dry graminoid (DG), wet graminoid (WG), moss (MO), and lichen (LI).

4.4. Phenology