Datasets:
license: cc-by-4.0
tags:
- coral reef
- 3d gaussian splatting
- photogrammetry
- 3d
- wildflow
- orthomosaic
pretty_name: 3D Coral Reefs
Coral reefs 3D photogrammetry
Description
We 3D mapped multiple coral reefs in Indonesia following wildflow.ai/protocol using two GoPro cameras.
This dataset currently contains 89,407 (350GB) of raw GoPro photos and some colour-corrected photos. Additional data - including camera poses, reconstructed 3D point clouds, 3D polygonal meshes, orthomosaic, annotations, and 3D Gaussian Splatting models - will be added soon.
License
This dataset is licensed under CC-BY-4.0 - no strings attached, even for commercial use, as long as attribution is provided. Have fun!
Structure
Each dataset directory includes:
...
indonesia_tabuhan_p2_20250210/ # {country}_{site}_{patch}_{date}/
indonesia_pemuteran_p1_20250213/
...
├── raw/ # Raw, unprocessed images
├── corrected/ # Colour-corrected and unwarped images (Pinhole format)
├── colmap/ # COLMAP reconstruction files
│ ├── cameras.bin # Camera parameters
│ ├── images.bin # Image data and pose information
│ └── points3D.bin # 3D point cloud data
├── 3dgs/ # 3D Gaussian Splatting models
└── metadata.json # Metadata including GPS coordinates, equipment
File stats
| Survey patch | Raw images count | Raw images size |
|---|---|---|
| indonesia_banyuwangi_farm_20250211 | 8,700 | 33.98 GB |
| indonesia_pemuteran_p1_20250213 | 10,246 | 40.02 GB |
| indonesia_pemuteran_p2_20250213 | 6,980 | 27.26 GB |
| indonesia_pemuteran_p3_20250213 | 7,580 | 29.60 GB |
| indonesia_tabuhan_p1_20250210 | 6,590 | 25.74 GB |
| indonesia_tabuhan_p2_20250210 | 8,822 | 34.46 GB |
| indonesia_tabuhan_p3_20250210 | 6,952 | 27.15 GB |
| indonesia_watudodol_p1_20250208 | 7,513 | 29.34 GB |
| indonesia_watudodol_p2_20250208 | 3,871 | 15.12 GB |
| indonesia_watudodol_p3_20250208 | 2,938 | 11.47 GB |
| indonesia_watudodol_p4_20250209 | 8,846 | 34.55 GB |
| indonesia_watudodol_p5_20250209 | 4,412 | 17.23 GB |
| indonesia_watudodol_p6_20250209 | 5,957 | 23.26 GB |
| Total | 89,407 | 349.18 GB |
You can see more in the metadata.json
Contributors
This dataset was made possible by the amazing efforts of many brilliant people:
- Mujiyanto, [email protected]
- Raymon Rahmanov Zedta, [email protected]
- Fakhrurrozi, [email protected]
- Triona Barker, [email protected]
- Muhammad Dziki Rahman, [email protected]
- Sergei Nozdrenkov, [email protected]
- Andrias Steward Samusamu, [email protected]
- Fathur Rochman, [email protected]
- Leigh Peters, [email protected]
- Dr Rita Rachmawati, [email protected]
- Dr Ofri Johan, [email protected]
- Dr Jamie Craggs, [email protected]
- Prof Michael Sweet, [email protected]
with the massive support of these organisations:
- University of Derby, UK
- BRIN: National Research and Innovation Agency, Indonesia
- Coral Spawning Lab, UK
- Wildflow, UK
- CORDAP: Coral Research & Development Accelerator Platform
Contact [email protected] or [email protected] if you have any questions about the dataset.
Cite
https://huggingface.co/datasets/wildflow/sweet-corals
We add DOI shortly.