Multiscale erosion dynamics on shore platforms at Kaikōura Peninsula, South Island, New Zealand

This data presents erosion measurements across micro and meso-spatial at multi-temporal scales using Structure-from-Motion (SfM) photogrammetry derived point clouds (PCs) to understand morphological factors and processes controlling cross-scale erosion on the uplifted shore platforms at Kaikōura. The data covers erosion rates and size (volume) distribution of eroded products over two years across microscale (~0.01 m2) and mesoscale (> 0.01 m2) areas of inter-tidal shore platforms and marine terraces on Kaikōura Peninsula.本数据集采用运动恢复结构（Structure-from-Motion, SfM）摄影测量法生成的点云（Point Clouds, PCs），在多时间尺度下开展微空间与中空间尺度范围的侵蚀量测量，旨在解析控制凯库拉抬升潮间带岸滩平台跨尺度侵蚀的地貌因素与过程。本数据集涵盖了凯库拉半岛潮间带岸滩平台与海蚀阶地的微尺度（约0.01 m²）及中尺度（>0.01 m²）区域在两年周期内的侵蚀速率，以及侵蚀产物的尺寸（体积）分布特征。