. Author manuscript; available in PMC: 2021 Jun 2.

Published in final edited form as: Proc SPIE Int Soc Opt Eng. 2020 May 14;11414:11414B. doi: 10.1117/12.2558824

Table 2.

DL model performance for narrowband emissivity estimation based on Red, Green, Blue and Nir bands

DL Parameter Values	Inputs	Calibration scheme	Fit Statistics
Hidden Layers: 3	4 Bands: Blue, Green, Red, NIR	70 % Training	Obs: 4932
Nodes: 200	6 Ratios: Blue/Green, Blue/Red, Blue/NIR	30 % Testing	RMSE Train: 0.003
Epochs: 1000	Green/Red, Green/NIR, Red/NIR		RMSE Test: 0.004
Batch size: 100	6 Normalized Difference (ND) Indexes:
	ND_Green&Blue, ND_Red Blue, ND_NIR&Blue
	ND_Red&Green, ND_NIR&Green, ND_NIR&Red