## 3 Results
### Multi-Sensor FVI Quality (Resampled)
\begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline \multirow{2}{*}{**SRR**} & \multirow{2}{*}{**Indices (\%)**} & \multirow{2}{*}{**Image Fusion**} & \multirow{2}{*}{**ARVI**} & \multirow{2}{*}{**EVI**} & \multirow{2}{*}{**GNDVI**} & \multirow{2}{*}{**NDVI**} & \multirow{2}{*}{**OSAVI**} & \multirow{2}{*}{**SAVI**} \\ \hline \multirow{8}{*}{1:6} & & GS & **84.27** & 78.21 & 84.24 & 78.93 & 78.93 & 78.92 \\  & & Ehlers & 83.34 & **78.54** & **84.65** & **79.72** & **79.72** & **79.70** \\  & & PC & 77.00 & 70.47 & 73.21 & 71.04 & 71.04 & 71.04 \\  & & MIHS & 81.76 & 78.16 & 84.19 & 79.55 & 79.55 & 79.55 \\  & & HPF & 82.80 & 77.55 & 81.84 & 78.47 & 78.47 & 78.47 \\ (GF1+GF4) & & GS & **33.97** & **42.07** & **33.60** & **41.69** & **41.68** & **41.68** \\  & & Ehlers & 34.42 & 44.23 & 39.47 & 42.79 & 42.79 & 42.79 \\  & & PC & 40.16 & 49.22 & 41.92 & 48.21 & 48.21 & 48.21 \\  & & MIHS & 61.33 & 43.06 & 36.61 & 41.77 & 41.79 & 42.52 \\  & & HPF & 36.59 & 42.97 & 36.62 & 41.73 & 41.74 & 41.74 \\ \hline \multirow{8}{*}{1.8} & & GS & **92.56** & **89.45** & **93.13** & **89.57** & **89.57** & **89.57** \\  & & Ehlers & 92.26 & 89.02 & 92.98 & 89.44 & 89.44 & 89.44 \\  & & PC & 91.08 & 85.99 & 90.00 & 86.15 & 86.15 & 86.15 \\  & & MIHS & 91.82 & 87.23 & 92.38 & 87.81 & 87.82 & 87.82 \\  & & HPF & 90.69 & 87.97 & 88.78 & 83.23 & 76.06 & 76.08 \\ (GF2+Landsat-8) & & GS & **22.59** & **29.69** & **21.35** & **29.57** & **29.57** & **29.56** \\  & & Ehlers & 22.68 & 30.28 & 21.59 & 29.61 & 29.60 & 29.60 \\  & & PC & 24.47 & 33.97 & 25.51 & 33.81 & 33.81 & 33.81 \\  & & MIHS & 23.36 & 32.59 & 22.64 & 31.71 & 31.71 & 31.71 \\  & & HPF & 48.32 & 32.13 & 29.39 & 52.88 & 46.33 & 51.47 \\ \hline \multirow{8}{*}{1:0} & & GS & 82.20 & 79.29 & **89.93** & 79.47 & 79.50 & 79.46 \\  & & Ehlers & 82.86 & 80.00 & 88.35 & **80.13** & **81.40** & **80.14** \\  & & PC & 81.56 & 75.84 & 89.68 & 76.45 & 76.64 & 76.77 \\  & & MIHS & **83.71** & **80.17** & 87.13 & 79.83 & 79.84 & 79.81 \\ \cline{1-1}  & & HPF & 75.57 & 77.12 & 87.26 & 76.64 & 76.65 & 76.65 \\ (GF4+MODIS) & & GS & 28.94 & 33.76 & **22.86** & 33.35 & 33.36 & 33.00 \\  & & Ehlers & 28.35 & **33.07** & 24.34 & **32.69** & **31.68** & **31.65** \\  & & PC & 29.26 & 35.98 & 23.14 & 35.40 & 35.14 & 35.30 \\  & & MIHS & **27.72** & 33.27 & 25.43 & 33.20 & 33.21 & 33.21 \\  & & HPF & 35.11 & 35.83 & 25.33 & 36.12 & 36.12 & 36.11 \\ \hline \multirow{8}{*}{1:12 (GF2+GF4)} & & GS & **91.59** & **90.91** & **91.75** & 88.23 & 88.25 & 88.24 \\  & & Ehlers & 90.44 & 90.51 & 90.78 & 88.27 & **88.26** & 88.27 \\ \cline{1-1}  & & CC & PC & 90.00 & 90.21 & 89.21 & 86.24 & 86.22 & 86.24 \\ \cline{1-1}  & & MIHS & 76.65 & 90.75 & 90.88 & **88.61** & 85.57 & **88.62** \\ \cline{1-1}  & & HPF & 79.95 & 84.18 & 88.68 & 87.40 & 83.81 & 87.40 \\ (GF2+GF4) & & GS & **25.25** & **25.23** & **24.86** & **34.67** & **33.66** & 34.67 \\ \cline{1-1}  & & Ehlers & 27.09 & 25.23 & 26.32 & 34.67 & 34.34 & **34.66** \\ \cline{1-1}  & & PC & 27.58 & 42.77 & 28.44 & 37.33 & 41.76 & 37.32 \\ \cline{1-1}  & & MIHS & 42.77 & 31.94 & 26.10 & 34.18 & 34.39 & 34.18 \\ \cline{1-1}  & & HPF & 38.41 & 40.94 & 31.38 & 35.83 & 40.12 & 35.83 \\ \hline \hline \end{tabular}
\end{table} 
Table 6: Quality of FVI result in multi-sensor fusion (values in bold font indicate good quality).