Abbreviation | Name | Formula | ref |
---|---|---|---|
NDVI | Normalized Difference Vegetation Index | (NIR1 − R)/(NIR1 + R) | Zhang et al. 2006 |
NDVI3,5 | Green–red ratio | (G − R)/(G + R) | Gitelson et al. 1996 |
NDVI8,4 | NIR-yellow ratio | (NIR2 − Y)/(NIR2 + Y) | Gwata 2012 |
NIRRY | NIR-Red-yellow ratio | (NIR1)/(R + Y) | Gwata 2012 |
DD | Difference Vegetation Index | (2 × NIR1 − R) − (G − B) | Le Maire et al. 2004 |
NORM NIR | Normalized NIR | NIR1/(NIR1 + R + G) | ENVI 2013 |
PSRI | Plant Senescence Reflectance Index | (R − B)/RE | Sims and Gamon 2002 |
RVI | Ratio vegetation index | NIR/RED | Hildebrandt 1996 |
GR | Green–red ratio | G/R | Waser et al. 2014 |
BR | Blue ratio | (R/B) × (G/B) × (RE/B) × (NIR/B) | Waser et al. 2014 |
RR | Red ratio | (NIR1/R) × (G/R) × (NIR1/RE) | Waser et al. 2014 |
REY | RedEdge yellow ratio | (RE − Y)/(RE + Y) | Gwata 2012 |
VIRE | Vegetation Index based on RedEdge | NIR1/RE | Chávez Oyanadel and Clevers 2012 |
RGI | Red–green index | RED/GREEN | Miura et al. 2008 |
EVI1 | Enhanced Vegetation Index 1 | 2.4 × (NIR1 − RED)/(NIR1 + RED + 1) | Bezerra et al. 2020 |
EVI2 | Enhanced Vegetation Index 2 | 2.4 × (NIR2 − RED)/(NIR2 + RED + 1) | Jiang et al. 2008 |
GI2 | Greenness Index 2 | (B × (−0.2848) + G × (− 0.2434) + R × (− 0.5436) + NIR1 × 0.7243 + NIR2 × 0.0840) × 5 | Gwata 2012 |