Table 3. R2 and RMSEP for the predicted SO2 results from simulated spectra with S-D distance of 4.0cm, with different factors.
Factor | Value | R2 | RMSEP (% SO2) |
---|---|---|---|
HbT (μM) | 0.1 | 0.998 | 2.36 |
0.08 | 0.996 | 2.16 | |
0.12 | 0.997 | 2.49 | |
μs' (cm−1) | 5 | 0.998 | 1.56 |
7 | 0.999 | 2.92 | |
Water volume fraction | 0.6 | 0.997 | 2.26 |
0.7 | 0.997 | 2.38 | |
0.8 | 0.996 | 2.37 | |
overall | 0.996 | 2.34 |