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Topographic survey of a 12300 hectares area in Niger for the study of floods in Niamey

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Topographic survey of a 12300 hectares area in Niger for the study of floods in Niamey 3D modeling carried out by aerial photogrammetry over a length of 25 km for the prevention of Niger river flood risks. Results obtained from 7000 aerial images taken by the company Drone Africa Service.Post-traitement par Drones Imaging. Niger – […]

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