2 Faim «zéro»

This image of Lake Nasser is a false-colour composite and was created by utilising the near-infrared channel from Copernicus Sentinel-2 to emphasise the scarce vegetation in the area. This helps identify the presence of pivot irrigation fields, visible as circular shapes in the image, with the largest having a diameter of around 750 m. Pivot irrigation systems work where watering equipment rotates around a fixed water supply point and crops are watered with sprinklers. This type of irrigation helps farmers manage their watering demands and helps conserve their water sources.
Champ d'oliviers dans la région de Zarzis, en Tunisie.

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