Calculated NDVI using Google Earth Engine || How to make NDVI map in Google Earth Engine || NDVI map

#geoinfonepal #NDVI #googleearthengine

NDVI is used to quantify vegetation greenness and is useful in understanding vegetation density and assessing changes in plant health. NDVI is calculated as a ratio between the red (R) and near infrared (NIR) values in traditional fashion:
(NIR - R) / (NIR + R)
In Landsat 4-7, NDVI = (Band 4 – Band 3) / (Band 4 + Band 3).
In Landsat 8-9, NDVI = (Band 5 – Band 4) / (Band 5 + Band 4).


Author: Pradeep Gyawali
Video Edited by: Pradeep Gyawali
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