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Progress in Earth and Planetary Science
Fig. 13 | Progress in Earth and Planetary Science

Fig. 13

From: Classification of topography for ground vulnerability assessment of alluvial plains and mountains of Japan using 30 m DEM

Fig. 13

Portion of the classification in an accretionary hard rock area (a) and a volcano-dominated area (b). Location maps are included in Fig. 14. a The terrain classification from this study, a portion of Akaishi Mountains. b The southern portion of Mt. Yatsugatake and its surroundings. Mt. Yatsugatake is a large Quaternary complex volcano with a long period of activity. Basaltic andesite and pyroclastic rock of the Middle Pleistocene are distributed near the summit (2899 m), and volcanic rock of the Late Pleistocene is distributed to the north (Geological Survey of Japan, AIST (ed) 2019). Subdivision of Group 11 (a, b) is explained in the text

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