NASA | A Laser Scientist Answers 5 Questions About LVIS

The video discusses ELVIS, a high-altitude laser mapping system used to measure Earth's surface, including topography and vegetation. It plays a crucial role in NASA's IceBridge missions, monitoring changes in ice sheets between satellite missions. ELVIS's unique scanning technology allows for efficient data collection over large areas. The system is mounted on NASA's C130 aircraft, enhancing its operational capabilities.

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