LS Sail Scan (L3S)

Professional-grade sail shape analysis using computer vision. Upload photos, trace camber profiles, and extract precise aerodynamic metrics in seconds.

Sail Scan Logic

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To generate your own reports and manage your boat's history, you need to access your personal dashboard.

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How does it work?

Curious about the physics and computer vision techniques powering L3S? Read the full methodology behind the tool.

Read the Methodology