Скачать или смотреть Flood detection with Sentinel-2 Part 2 of 2

In this tutorial, we’ll explore how to identify flooded areas using Sentinel-2 satellite imagery from the Copernicus mission. We’ll guide you through:

Uploading and processing Sentinel-2 imagery in QGIS
Vectorizing the raster data, extracting only water-covered areas
Merging, smoothing, and styling the final flood map
Comparing results with Sentinel-1 (previous tutorial) & high-resolution imagery for validation

This tutorial is designed for QGIS beginners and advanced users, including site planners, GIS analysts, and environmental professionals.

📥 Tools Used: QGIS, Copernicus Browser, Sentinel-2 & Sentinel-1 Data

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