262 original drone photos from 新界, Hong Kong, paired with metadata, project bundles, camera data, 3d meshes, point clouds. Evaluate a sample and request a commercial license for AI training or spatial analysis.
Reviewed scene previews and selected capture photographs. Previews are resized; licensed downloads contain the available full-resolution files.
Dataset compilation and curation: AerialDataset.
Counts and sizes reflect the files retained for this version.
| Data type | Format | Files | Size |
|---|---|---|---|
| Source photos | JPEG | 262 | 2 GB |
| Orthomosaics | GeoTIFF | 1 | 8.4 MB |
| Point clouds | EPT ZIP · LAZ | 2 | 222.9 MB |
| 3D meshes | OBJ ZIP | 1 | 104.2 MB |
| Camera data | GeoJSON · JSON | 3 | 233.3 KB |
| Project bundles | ZIP | 1 | 372 MB |
| Metadata | JSON | 4 | 254.2 KB |
Bundles may overlap with individual files. Storage totals are not unique ground coverage. Camera-data files may contain observations, calibration or reconstructed poses; inspect the sample and inventory for the exact contents.
3D model-focused. 3D optimization: the orthomosaic and point cloud both default to usable. Adjust the labels after inspection if needed.
Review statuses describe visual usability, not measured accuracy, RTK positioning or survey certification. Unlisted outputs are not included.
Photogrammetric reconstruction. Geometry is derived from the source imagery. It is not independent ground-truth geometry.
Source-reported post-alignment horizontal error estimate: 3.2 m. This is not an independent checkpoint measurement.
Geometry is reconstructed from imagery and is not independently surveyed ground truth. Source-reported horizontal error estimate: 3.2 m; not an independent checkpoint measurement.
Evaluate the supplied data against your own accuracy, rights and performance requirements before use.
89 original drone photos from New Territories, Hong Kong, paired with metadata, project bundles, camera data, 3d meshes, point clouds. Evaluate a sample and request a commercial license for AI training or spatial analysis.
3D model-focused
200 original drone photos from New Territories, Hong Kong, paired with metadata, project bundles, camera data, 3d meshes, point clouds. Evaluate a sample and request a commercial license for AI training or spatial analysis.
3D model-focused
176 original drone photos from New Territories, Hong Kong, paired with metadata, project bundles, camera data, 3d meshes, point clouds. Evaluate a sample and request a commercial license for AI training or spatial analysis.
3D model-focused
