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Official Journal of the Asia Oceania Geosciences Society (AOGS)

Fig. 6 | Geoscience Letters

Fig. 6

From: Imaging ground surface deformations in post-disaster settings via small UAVs

Fig. 6

Fissures from lateral spreading located within farmland and beside an ephemeral stream, also being used as farmland. A Post-earthquake imagery. B High-contrast imagery showing fissures. Deformation structures contained by white boxes. C Rehabilitated farmland 6 months after earthquake without evidence of lateral spreading. D Cross-section from drone-generated DSM showing the largest vertical offset due to the subsidence. Transect is indicated by the red line

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