Coastline 2018 of the coast of New Aquitaine made from the 2018 orthophotography and lidar products (MNT, derivatives) ©BRGM, Observatoire de la Côte de Nouvelle-Aquitaine

Coastline 2018 of the coast of New Aquitaine with longitudinal coastal protection works made from the 2018 orthophotograph and lidar products (MNT, derivatives) Reference: NACO Coastline Mapping Method described in BRGM/RP-71582-EN. ©BRGM, New Aquitaine Coast Observatory新阿基坦（New Aquitaine）海岸2018年海岸线数据集，基于2018年正射影像与激光雷达（lidar）产品（含数字高程模型MNT及其衍生产物）制作，包含沿岸纵向海岸防护工程。 参考文献：采用BRGM/RP-71582-EN中阐述的NACO海岸线测绘方法。 ©法国地质与矿业研究局（BRGM）、新阿基坦海岸观测台