Estimating Annual CO₂ Flux for Lutjewad Station Using Three Different Gap-Filling Techniques

Table 7

Statistical parameters.

		MR-ANN	MI-ANN
MSB (μmol m^−2 s^−1)^2	Average	0.35	0.14
	Sigma (𝑛−1)	0.25	0.13
	Ratio	1.41	1.11
𝑅^2	Average	−0.12	−0.08
	Sigma (𝑛−1)	0.04	0.04
	Ratio	3.21	1.88
RMSE (μmol m^−2 s^−1)	Average	1.54	0.88
	Sigma (𝑛−1)	1.14	0.75
	Ratio	1.35	1.17
MAE (μmol m^−2 s^−1)	Average	1.96	1.03
	Sigma (𝑛−1)	0.93	0.61
	Ratio	2.09	1.70
MaxAE (μmol m^−2 s^−1)	Average	2.64	2.15
	Sigma (𝑛−1)	1.56	1.13
	Ratio	1.69	1.90