Monitoring the Evolution of Crops Using the NDVI

In a previous article, we followed the evolution of crop parcels in the Northern Part of Liege. We gathered the RGB bands (bands 4, 3, 2) of Sentinel-2 imageries taken at different moments. The bands of the same dates were combined to created True Colour scenes and these temporal scenes were assembled to create a…

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The NDVI Index in Agriculture

The characteristics of the Earth’s surface are translated into the spectral signature caught by multispectral instrument on satellites. In the case of the Copernicus’s Sentinel-2 satellites, the equipped Multispectral instrument can catch information in each of the 13 bands it is sensible to. Beside bands 2, 3 and 4, which are respectively for the blue,…

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