資料集內含使用UWB超寬頻技術的三角定位軌跡，以及真實軌跡座標。
| Column Name | Description |
|---|---|
| D1 | The Distance between UWB base station 1 and receiver. The coordinate of base station 1: (0, 0) |
| D2 | The Distance between UWB base station 2 and receiver. The coordinate of base station 2: (300, 200) |
| D3 | The Distance between UWB base station 3 and receiver. The coordinate of base station 3: (0, 400) |
| rX | According to D1, D2, D3, the receiver uses the x-axis coordinate calculated by the triangulation method |
| rY | According to D1, D2, D3, the receiver uses the y-axis coordinate calculated by the triangulation method |
| gX | Receiver real x-axis coordinate |
| gY | Receiver real y-axis coordinate |