Nemaplot hyperspectral data analysis and population modellingEvaluation reinvented


Importance of the atmospheric water absorption bands

Atmospheric water absorbtion of the SNIR domainsThe reflectance from this bands of the short wave infrared domains are not suitable for analysis. Model fitting does not work while the deviation are included, as the parameter algorithm respond to the abnormity of the data. The related bands are linear interpolated. Due to the interpolation we can fit the model to the complete wavelength range. The related parameter describing the atmospheric water absorption bands have to be omitted from the analysis, but, in case of requirement, the parameter from the remaining domains are available for the multivariate analysis. The figure demonstrates die model fit (green line) to the linearised water absorption bands (red line).

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