4 skills found
plantphys / GstiA project focused on the development of generalized spectra-trait models for the prediction of leaf photosynthetic capacity. This includes models focused on the prediction of Vcmax, Jmax and dark respiration as well as leaf nitrogen, leaf mass per area (LMA), leaf water content (LWC).
plantphys / SpectratraitA tutorial R package for illustrating how to fit, evaluate, and report spectra-trait PLSR models. The package provides functions to enhance the base functionality of the R pls package, identify an optimal number of PLSR components, standardize model validation, and vignette examples that utilize datasets sourced from EcoSIS (ecosis.org)
Hauzero / ReversePROSAILinversion CompareSpectraInput: Traits from PROSAIL inversion/ML retrieval & Original Reflectance Spectra & Land Use. Method: Uses forward modelling of PROSAIL to generate spectra using the trait information. Uses Spectral Angle Mapping to compare simulated spectra with actual spectra. Output: SAM values, comparison of SAM across Land Use through descriptives, KDE plots, ANOVA and Tukey HSD.
serbinsh / SSerbin NGEEArctic Spectra TraitDeveloping relationships between leaf and canopy reflectance and Arctic vegetation functional traits
