Datasets › OpenTrench3D
OpenTrench3D
OpenTrench3D, the first publicly available point cloud dataset of underground utilities from open trenches. It features 310 fully annotated point clouds consisting of a total of 528 million points categorised into 5 unique classes. OpenTrench3D consists of photogrammetrically derived 3D point clouds capturing detailed scenes of open trenches, revealing underground utilities.
Benchmarks archive 2025-07-28
All 1 leaderboard whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.
| First row (archive order) | Paper | Code | ||||
|---|---|---|---|---|---|---|
| 3D Semantic Segmentation | OpenTrench3D | PointVector-XL mIoU 76.5 | PointVector: A Vector Representation In Point Cloud Analysis | guochengqian/openpoints | 3 | Compare |
Papers archive 2025-07-28
3 shown of 3 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 3. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.
| Date | Samples run Syntology | |||
|---|---|---|---|---|
| Meta Architecture for Point Cloud Analysis | 1 | 1 | 26 Nov 2022 | not harvested |
| PointNeXt: Revisiting PointNet++ with Improved Training and Scaling Strategies | 3 | 1 | 9 Jun 2022 | ran 7 of 17 samples (10 unverified) |
| PointVector: A Vector Representation In Point Cloud Analysis | 1 | 1 | 21 May 2022 | ran 1 of 11 samples (10 unverified) |
Dataset loaders archive 2025-07-28
No loader listed in the archive.
Tasks archive 2025-07-28
License archive 2025-07-28
Modalities archive 2025-07-28
Languages archive 2025-07-28
Variants archive 2025-07-28
- OpenTrench3D
1 variant name, as the archive lists them.
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