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Fig. 4 | Environmental Sciences Europe

Fig. 4

From: Geomorphic changes after the 2021 Central European flood in the Ahr Valley by LiDAR-based differences

Fig. 4

Area 3—Brück. A High-resolution (0.2 m) pre-flood DTM with the location of profile lines B High-resolution (0.2 m) post-flood DTM and DoD results. C Orthophoto taken in 2021 after the flood overlaid by DoD results. D Photo of area, taken on April 12, 2022. E Cross-section E–F (location shown in A) across the Ahr river. For cross-sections A–B and C–D, see Additional file 1: Figs. S3 and S4

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