3D LiDAR and Photogrammetry Scans of a Stilt House in Tai O Village - 2022 - Case 705384

This data includes a point cloud file from a combined photogrammetric and LiDAR scan of a stilt house in Tai O Village. The house is designated "Case 705384" in the research project record. Researchers collected the scan using a single, approximately 10 minute walk-through of the house with the Leica-brand BLK2Go model 3D environment scanner. The scan describes the interior and partial exterior of a stilt house in high detail and color. The scan has been decimated to a voxel size of 5 mm to reduce file size. The data provides clear enough rendering of the physical conditions of the house to allow interpretation of the scan into description of the house's construction, contents, and spatial use. The data is available under embargo of one year to protect the personal information of residents of the house, provided for purposes of digital conservation of the building, and for interpretation of the house's physical conditions and interior contents through further research. More detailed information on the dataset, including the date the scan was conducted, the location of the house, and related interview and survey datasets are available upon reviewed request.本数据集包含大澳渔村一处高脚屋的摄影测量与激光雷达（LiDAR）联合扫描点云文件。该房屋在研究项目记录中编号为"Case 705384"。研究人员采用徕卡BLK2Go型号3D环境扫描仪，通过对房屋进行单次约10分钟的遍历扫描完成数据采集。该扫描以高细节度与色彩精度还原了该高脚屋的内部空间与部分外部区域。为压缩文件体积，该点云已进行降采样处理，体素尺寸设置为5毫米。本数据集可清晰呈现房屋的实体状态，支持通过扫描结果解读房屋的建筑结构、内部陈设与空间使用情况。为保护该房屋住户的个人信息，本数据集设置为期一年的保密限制期（embargo），仅可用于该建筑的数字化保护，以及通过后续研究解读房屋实体状态与内部陈设。如需获取本数据集的更多详细信息（包括扫描日期、房屋具体位置及相关访谈与调研数据集），可经审核后申请获取。