Perseverance gets onboard GPS-like localization for autonomous Mars driving

1 min read
Source: Space
Perseverance gets onboard GPS-like localization for autonomous Mars driving
Photo: Space
TL;DR

NASA’s Perseverance now uses an onboard system called Mars Global Localization to pin down its exact position on Mars by matching panoramic images to orbital terrain maps, achieving accuracy of about 25 centimeters. This allows the rover to navigate more autonomously and travel farther without Earth-based guidance, building on AI-driven planning and reducing reliance on ground control.

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