Experimental data of Deposition patterns around buildings at the beach: effects 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>

本数据集为海滩缩尺模型实验的实测数据，用于探究建筑布局对建筑周边沉积物分布模式的影响。

本次实验采用尺寸为0.5×1×0.5米（宽×长×高）的缩尺模型，将其放置于海滩约1天。本次实验考察的内容包括：
- 建筑相对于风向的朝向
- 建筑间距
- 建筑朝向与间距的组合工况
- 采用桩基的建筑的桩高对沉积过程的影响
- 建筑组群规模的影响

本次实验通过运动恢复结构（Structure-from-Motion, SfM）摄影测量技术采集建筑周边的沉积与侵蚀数据。数据集包含以下内容：
- 用于SfM摄影测量的原始影像照片
- 摄影测量处理文件
- 缩尺模型周边沉积与侵蚀区域的数字高程模型（Digital Elevation Model, DEM）及正射影像
- 实验过程的延时影像序列
- 风速与风向实测数据
- 针对建筑朝向与风向关系的实验所得的下风向沉积尾迹长度