| # Data Dictionary | |
| ## skeleton_pose.jsonl | |
| Common fields include: | |
| - `camera_id`: source camera identifier. | |
| - `frame_number`: source-frame sequence number. | |
| - `captured_at`: timezone-aware capture timestamp. | |
| - `track_id`: anonymous persistent track identifier. | |
| - `frame_width`: source-frame width used for normalization. | |
| - `frame_height`: source-frame height used for normalization. | |
| - `landmarks`: pose landmark collection. | |
| ## motion_observations.jsonl | |
| Common fields include: | |
| - `camera_id` | |
| - `track_id` | |
| - `frame_number` | |
| - `captured_at` | |
| - `motion_type` | |
| - `confidence` | |
| ## motion_segments.jsonl | |
| Common fields include: | |
| - `camera_id` | |
| - `track_id` | |
| - `movement_type` | |
| - `started_at` | |
| - `ended_at` | |
| - `duration_seconds` | |
| - `confidence` | |
| The exact schema version and technical source metadata are available | |
| inside the metadata directory. | |