Calculate NDVIRe

Question

Hi,How can I calculate NDVIRe, using RasterExpressionEvaluator? NDVIRe=Band 8 (NIR)+Band 5 (Red Edge 1) / Band 8 (NIR)−Band 5 (Red Edge 1)​I don´t know to configure the transformer properly… Thank´s

dmitribagh · Accepted Answer

Good!But the NDVIre is another index.It is not the same as NDVI.I need to create the calculation.Hi @mr_fmethe types of bands do not matter. All that matters is that you need two bands and some math with it. You can use NDVICalculator directly if you send IR to Infrared port, and Red Edge - to Red. Or, you can open the transformer and copy the expression fromRasterExpressionEvaluator_2 - this is the transformer that does the actual calculation. Red goes to A input port, Infrared goes to B.Dmitri

hkingsbury · Answer

There is an NDVI custom transformerhttps://hub.safe.com/publishers/safe-lab/transformers/ndvicalculator

Calculate NDVIRe

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