Experimental data of deposition patterns around buildings at the beach: the effect of building spacing and orientation

Experimental data of scale experiments performed at the beach to determine the effect of building configurations on the deposition patterns around buildings. <br><br>Experiments were performed with scale models of 0.5x1x0.5m (WxLxH), placed at the beach for approximately 1 day. Aspects examined are:- Building orientation to the wind- Building spacing- Combinations of building orientation and spacing- Effect of pile heigt for buildings on piling- Effect of building group size<br>Deposition and erosion around buildings are measured using structure-from motion (SfM) photogrammetry. Data contains:- Raw photos used for SfM photogrammetry- Photogrammetry files- Digital elavation models (DEMs) and orthophotos of the deposition and erosion around scale models.- Time lapses of the the experiments- Wind speed and direction measurements- The length of the downwind deposition tails for the experiment on the effect of the building orientation to the wind<br>

本数据集为在海滩开展的缩尺模型试验的实验数据，旨在探究建筑布局对建筑周边沉积分布模式的影响。

本次试验采用宽×长×高为0.5×1×0.5米的缩尺模型，将其放置于海滩时长约1天。试验考察的内容包括：
- 建筑相对于风向的朝向
- 建筑间距
- 建筑朝向与间距的组合方案
- 桩基高度对带桩基建筑的影响
- 建筑组团规模的效应

研究团队采用运动恢复结构（Structure-from-Motion, SfM）摄影测量技术，对建筑周边的沉积与侵蚀情况进行测量。本数据集包含以下内容：
- 用于SfM摄影测量的原始照片
- 摄影测量处理相关文件
- 缩尺模型周边沉积与侵蚀区域的数字高程模型（Digital Elevation Models, DEMs）及正射影像
- 试验全过程的延时影像素材
- 风速与风向实测数据
- 针对建筑朝向对风影响的专项试验，其顺风向沉积尾迹的长度数据