README.md

Red edge position index (REPO)

Show script or download{:target="_blank"} it.

{% highlight javascript %} {% include_relative script.js %} {% endhighlight %}

Evaluate and visualize

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General description of the script

The red edge position index is sensitive to changes in chlorophyll concentrations, as higher chlorophyll concentrations absorb longer wavelengths. It is calculated as: 700+40*((670nm+780nm/2)-700nm/(740nm-700nm)

Description of representative images

Visualization of the REPO index above Italy.

Credits

The script is based on Gholizadeh et al., 2016.{:target="_blank"} It is described in the Index database{:target="_blank"} as well.