How does Gaussian Splatting differ from photogrammetry?

Both technologies use overlapping images to reconstruct 3D scenes, but they produce different outputs. Traditional photogrammetry generates point clouds, meshes, and textured models that prioritise measurement and modelling. Gaussian Splatting focuses on creating highly realistic, real-time visualisations, making it particularly effective for digital twins, virtual inspections, and stakeholder presentations. The two technologies are often used together within reality capture workflows.

Learn more here: 3D Gaussian Splatting and reality capture: what it means for surveying and digital twins.