How to Process Rasters in QGIS: LayerStacking(Composit), Mosaicking(Merge), and Clipping

Welcome to GIS Gallery!
In this tutorial, I’ll show you how to perform raster processing in QGIS, covering three essential techniques:

Compositing or Layerstacking Bands – Learn how to combine multiple raster bands into a single image.
Mosaicking or Merging Rasters – Discover how to seamlessly merge multiple raster datasets.
Clipping Images by a Boundary Shape – Clip your raster images to match the exact area you need, using a boundary shapefile.

Whether you're working with satellite imagery or other raster data, this step-by-step guide will help you process and analyze raster datasets efficiently in QGIS.

📌 Timestamps:
0:00 Introduction
1:36 Adding Raster Bands
2:39 Layerstacking Bands in QGIS
6:08 Merging Multiple Raster Files
8:32 Clipping Rasters by Boundary Shape

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