This is a tutorial which explains how you can use remote sensing and GIS to perform a landcover change analysis with the aid of Landsat 8 images. This tutorial covers parts such as:

1. Creating a multi-band composite of Landsat 8
2. Identifying changes visually and through the calculation of the ‘Difference’
3. Perform an unsupervised classification
4. Computing the damaged areas

Download Landsat 8 images - https://earthexplorer.usgs.gov/

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