README.md

metadata

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 raw and color-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:

{country}_{site}_{patch}_{date}/ # E.g. indonesia_tabuhan_p1_20250210/
├── raw/                         # Raw, unprocessed images
├── corrected/                   # Color-corrected and unwarped images
├── colmap/                      # COLMAP reconstruction files
│   ├── cameras.bin              # Camera parameters
│   ├── images.bin               # Image data and pose information
│   └── points3D.bin             # 3D point cloud data
├── metashape/                   # Metashape project files
├── mesh/                        # 3D polygonal mesh models
├── 3dgs/                        # 3D Gaussian Splatting models
└── info.json                    # Metadata including GPS coordinates, equipment

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.