3D LiDAR and Photogrammetry Scans of a Stilt House in Tai O Village - 2022 - Case 583904

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 583904" 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.本数据集包含大澳村（Tai O Village）某高脚屋（stilt house）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被标记为"Case 583904"。研究人员使用徕卡（Leica）BLK2Go型号3D环境扫描仪，仅对房屋进行了约10分钟的漫游式扫描，即完成了数据采集。本次扫描以高细节与彩色形式详细记录了该高脚屋的内部及部分外部区域。为缩减文件体积，该扫描数据已被降采样至5毫米体素（voxel）尺寸。本数据集可清晰还原房屋的实体状况，支持通过扫描数据解读房屋的建造结构、内部陈设与空间使用情况。为保护房屋居住者的个人信息，本数据集设置了一年的保密期限，其开放用途包括建筑的数字化保护，以及通过后续研究解读房屋的实体状况与内部陈设。如需获取该数据集的更多详细信息（包括扫描日期、房屋具体位置，以及相关访谈与调研数据集），可通过审核后申请获取。