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Progress in Earth and Planetary Science
Fig. 6 | Progress in Earth and Planetary Science

Fig. 6

From: Spatial accuracy assessment of unmanned aerial vehicle-based structures from motion multi-view stereo photogrammetry for geomorphic observations in initiation zones of debris flows, Ohya landslide, Japan

Fig. 6

Difference in net volume in the vicinity of the channel bed. The left two bars indicate the net difference in the volume of DEMSfM or DEM SfM-ICP versus DEMTLS (i.e., the absolute value of the sum of positive and negative volume in Fig. 5). The right two bars indicate the volume of eroded sediment due to debris flows in our study site investigated by Hayakawa et al. (2016)

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