NDVI | Vegetation/Forest Cover Map in ArcGIS

How to NDVI in arcGIS. Hope you will learn easily how to do NDVI for your study area.

The Normalized Difference Vegetation Index (NDVI) is constructed from the Red band (R) and near infra-red (PIR). NDVI is used to quantify vegetation greenness and is useful in understanding vegetation density and assessing changes in plant health.
The Standardized Vegetation Index emphasizes the difference between the visible band of Red and that of the near infrared.
NDVI Calculation Equation:
NDVI=(PIR-R)/(PIR+R)
In Landsat 8,
NDVI=(B5-B4)/(B5+B4)
In Landsat 4-7,
NDVI=(B4-B3)/(B4+B3)

Our others important Tutorial:
How to Cut/Extract Study Area/AOI from Satellite Image and Shapefile: https://www.youtube.com/watch?v=JMGvmDeW1-0&t=7s

Download Satellite Image from USGS website: https://www.youtube.com/watch?v=v-I3waJid4s

How to Download GIS Shapefile of any Country for free: https://www.youtube.com/watch?v=gJZ5FWG6jHM&t=55s

Download update Shapefile (GIS) of any Area: https://www.youtube.com/watch?v=ka_7nT06iT0&t=25s

How to prepare Study Area Map in ArcGIS: https://www.youtube.com/watch?v=kFpAavw0lMs

Download Google Earth Image and Land Cover Classification: https://www.youtube.com/watch?v=BrpatJojnsg&t=9s

How to Create DEM and Contour by Google Earth & ArcGIS: https://www.youtube.com/watch?v=GA3TIpcrLjM&t=37s

Band Composite and Extraction of AOI from Satellite Imagery using ArcGIS: https://www.youtube.com/watch?v=SiRZCYqV2RY&t=14s

Georeferencing JPEG/JPG Image Map or Scanned Map in ArcGIS: https://www.youtube.com/watch?v=DDR_pjca4lw&t=14s

SAS PLANET very High Resolution free Google earth Image: https://www.youtube.com/watch?v=IbfjVGTi2sA&t=12s

Easy way to Calculate Area, Perimeter and Length in ArcGIS: https://www.youtube.com/watch?v=NQDYsgNk9po&t=3s

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