2 Faim «zéro»

Champ d'oliviers dans la région de Zarzis, en Tunisie.
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.

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