Enter the reflection in the near-infrared spectrum and the reflection in the red rand of the spectrum to determine the normalized difference vegetation index.
NDVI Formula
The following formula is used to calculate the NDVI.
NDVI = (NIR -RED) / (NIR + RED)
- Where NDVI is the normalized difference vegetation index
- NIR is the reflection in the near-infrared spectrum
- RED is the reflection in the red range of the spectrum
NDVI Definition
NDVI is short for normalized difference vegetation index, and it is a metric that described the density of vegetation of an area based on satellite imagery.
NDVI Example
How to calculate NDVI?
- First, determine the reflection in the near-infrared spectrum.
Measure the total reflection in the near-infrared spectrum.
- Next, determine the reflection in the red range.
Measure the total reflection in the red spectrum.
- Finally, calculate the NDVI.
Calculate the NDVI using the formula above.
FAQ
NDVI stands for normalized difference vegetation index. It’s a measure of the density of vegetation of an area based on an image.
NDVI is used to predict and monitor drought, agricultural production, and fire zone.
Related Terms
| ndvi calculator |
| ndvi formula |
| how to calculate ndvi |
| normalized difference vegetation index |
| normalized difference vegetation index calculator |
| normalised difference vegetation index |
| ndvi formula for landsat 8 |
| ndvi normalized difference vegetation index |
| difference vegetation index |
| how to calculate ndvi in arcgis |
| ndvi arcgis raster calculator |
| ndvi formula for landsat 7 |
| ndvi sentinel 2 formula |
| ndvi formula for sentinel 2 |
| ndvi formula sentinel 2 |
| ndvi index formula |
| how to calculate ndvi from landsat 8 |
| the normalized difference vegetation index |
| calculate lai from ndvi |
| ndvi formula landsat 8 |
| ndvi calculation formula |
| ndvi raster calculator |
| formula do ndvi |
| calculate ndvi in qgis |
| sentinel 2 ndvi formula |