A collection of Vegetation Indices for direct use in Pix4Dmapper.
This has been developed with the Micasense MX in mind. Contributions are welcome!
In the Index Calculator, go to the Index List:
And you can copy/paste into the list
| Spectral Index | Acronym | Pix4D equation | References | Usage |
|---|---|---|---|---|
| Normalized Difference Vegetation Index | NDVI | (nir - red) / (nir + red) | (Rouse et al., 1974) | Structure |
| Green Normalized Difference Vegetation Index | GNDVI | (nir - green) / (nir + green) | (Gitelson et al., 1996) | Structure |
| Green Leaf Index | GLI | ((green - red) + (green - blue))/(2 * green + red + blue) | (Gobron et al., 2000; Hunt et al. 2013) | |
| Visible Atmospherically Resistance Index | VARI | (green - red) / (green + red - blue) | (Gitelson et al. 2002) | |
| Triangular Greeness Index | TGI | green - 0.39 * red - 0.61 * blue | (Hunt et al. 2013) | |
| Normalized Difference Red Edge | NDRE | (nir - red_edge) / (nir + red_edge) | (Barnes et al., 2000) | Chlorophyll |
| Optimized Soil-Adjusted Vegetation Index | OSAVI | (1+0.16)*(nir - red)/(nir + red + 0.16) | (Haboudane et al., 2002) | Structure |
| Simplified canopy chlorophyll content index | SCCCI | ((nir - red_edge) / (nir + red_edge))/((nir - red) / (nir + red)) | (Raper and Varco, 2015) | Nitrogen |
| Transformed Chlorophyll Absorbtion Ratio | TCARI | 3*((red_edge - red) - 0.2 * (red_edge - green) * (red_edge / red)) | (Haboudane et al. 2002) | Chlorophyll |