Comments (2)
Hi Michal,
thank you for this notice.
There seems indeed to be some errors.
That being said, it is not that straightforward. E.g. EVI should certianly be using NIR band (B08), not Red edge (B8A), so the script in our repository is correct.
If I remember correctly, we have actually used band names (NIR, RED,...) rather than the "numbers" since these were not found to be consistent.
In ARVI however it should indeed be B08 instead of B09. So there be dragins.
We will take a deeper look in what went wrong. This was done 3 years ago so we need to dig out some stuff :)
I will for the moment not yet accept your merge requests so that we keep the repository "untouched" for debugging.
Thanks!
Best,
Grega
from custom-scripts.
Just to register one note to the readme of
https://github.com/sentinel-hub/custom-scripts/tree/master/sentinel-2/ndmi
It says:
Option 1 - Used to monitor changes in water content of leaves, proposed by Gao.
NDWI = (B08 - B11) / (B08 + B11)
In Gao's paper linked, it says 0.86lxm (860nm), which for Sentinel-2's is B8A .
But in the scrip itself it's OK, it uses B8A.
from custom-scripts.
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from custom-scripts.