LiDAR vs Photogrammetry

Developers should learn LiDAR when working on projects involving spatial awareness, environmental modeling, or autonomous systems, as it provides accurate real-time 3D data essential for navigation and mapping meets developers should learn photogrammetry when working on projects that require 3d reconstruction from real-world imagery, such as in virtual reality, game development, or cultural heritage preservation. Here's our take.

LiDAR

Nice Pick

Developers should learn LiDAR when working on projects involving spatial awareness, environmental modeling, or autonomous systems, as it provides accurate real-time 3D data essential for navigation and mapping

Pros

• It is particularly valuable in fields like robotics, where it helps in obstacle detection and path planning, and in geospatial analysis for creating detailed terrain models
• Related to: autonomous-vehicles, robotics

Cons

• Specific tradeoffs depend on your use case

Photogrammetry

Developers should learn photogrammetry when working on projects that require 3D reconstruction from real-world imagery, such as in virtual reality, game development, or cultural heritage preservation

Pros

• It is essential for applications like drone mapping, architectural visualization, and forensic analysis, where precise spatial data is needed without physical contact
• Related to: computer-vision, 3d-modeling

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. LiDAR is a tool while Photogrammetry is a concept. We picked LiDAR based on overall popularity, but your choice depends on what you're building.

The Bottom Line

LiDAR wins

Based on overall popularity. LiDAR is more widely used, but Photogrammetry excels in its own space.