How to Calculate NDVI Index using Sentinel 2 in Arcgis & Classified Land use land Cover from NDVI

How to Calculate NDVI from Sentinel 2A in ArcGIS.
NDVI is the normalized difference of the red and the infrared band, calculated as NDVI = (NIR-RED) / (NIR+RED).

In this tutorial, we will learn about How to Calculate NDVI from layer stack image. Then we will learn how to classified NDVI Into many classes.
1.I have used 4 bands for layer stack, which are NIR,RED, Green and blue.
2.I will extract NDVI from his image, please follow the steps.
3.I am using Band 8 and band 4 from sentinel 2.
4.The Formula for NDVI exaction is (NIR-RED/NIR+RED).

You Know what, we can Extract many Land use Classes from NDVI.
Now we can classified NDVI into Many Classes. Such as Snow & Glacier, vegetation and Fallow land.
Thank you.
You can ask anything about this tutorial, please feel free to contact me on my WhatsApp number 7529918160.

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