Location of dikes on the city of Anglet

Dataset identifies dikes, longitudinal embankments most often composed of land. The main function of this structure is to prevent the submersion of the lowlands along the dike by the waters of a lake, river or ocean.本数据集用于识别堤防（dikes），即通常由土体构筑的纵向堤岸。该结构的核心功能为防范沿堤分布的低洼区域被湖泊、河流或海洋水体淹没。