Photogrammetry vs LiDAR: Which Is Better for Surveying?

Photogrammetry and LiDAR can both create detailed 3D records, but they measure the world differently. The right method depends on whether the project prioritises measured geometry, rich visual surface information or both.

• LiDAR directly measures range to visible surfaces.
• Photogrammetry reconstructs geometry from overlapping images.
• Hybrid workflows can combine measured control with richer image-led detail.