Extreme
- 1 minExtreme
The sequences include severe sandstorm and snowfall conditions (rarely found in most wheeled robot datasets), which enables the evaluation of algorithm performance under extreme weather conditions.
| Sequence | Duration (s) | Distance (m) | Difficulty | Description | Bag | Ground Truth |
|---|---|---|---|---|---|---|
| extreme_01 | 417.2 | 514.8 | ⭐⭐ | Nighttime recording, strong wind/sandstorm, few dynamic elements, rural scene, noisy features (surrounding plants shaking violently, unstable features). | OneDrive 百度网盘 | OneDrive 百度网盘 |
| extreme_02 | 299.8 | 431.2 | ⭐⭐⭐ | Severe sandstorm + light rain, unstructured scene, few dynamic elements (2 people / 1 car), uneven terrain. | OneDrive 百度网盘 | OneDrive 百度网盘 |
| extreme_03 | 412.9 | 442.7 | ⭐⭐⭐ | Nighttime snowfall, GR flowerbed route. | OneDrive 百度网盘 | OneDrive 百度网盘 |
| extreme_04 | 539.6 | 588.1 | ⭐⭐⭐ | Nighttime light snow, circling a building, multiple forward and reverse loops. | OneDrive 百度网盘 | OneDrive 百度网盘 |