How to Calculate NDWI and MNDWI in QGIS | Simply GIS Training

Описание: This video explains the steps and processes of calculating Normalized Difference Water Index(NDWI) and Modified Normalized Difference Water Index (MNDWI) in QGIS. For this, the Landsat 8 OLI Collection 2 level 2 dataset has been used.
0:00 Introduction
0:24 Understand NDWI and MNDWI Concept
2:06 Calculate NDWI in Raster Calculator
3:26 Visualize NDWI
4:26 Extract Water Areas from NDWI
5:24 Calculate MNDWI in Raster Calculator
6:48 Extract Water Surface Area fro m MNDWI

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