Spectral indices | Equation | References |
BI: Brightness index |
| ZhuoLuoa et al., 2008 |
Int1: intensity within the visible spectral range |
| Douaoui et al., 2006 |
Int2: intensity within the VIS-NIR spectral range |
| Douaoui et al., 2006 |
CI: Color index |
| ZhuoLuoa et al., 2008 |
HI: Hue index |
| ZhuoLuoa et al., 2008 |
RI: Redness index |
| ZhuoLuoa et al., 2008 |
SI1: salinity index 1 |
| Khan et al., 2005 |
SI2: salinity index 2 |
| Khan et al., 2005 |
SI3: salinity index 3 |
| Douaoui et al., 2006 |
SI4: salinity index 4 |
| Douaoui et al., 2006 |
SI5: salinity index5 |
| Bannari et al., 2008 |
S I9: salinity index 9 |
| Abass and Khan, 2007 |
SI-11: salinity index 11 |
| Bannari et al., 2008 |
ASTER_SI: salinity index ASTER |
| Bannari et al., 2008 |