NASA Science(@NASAScience_):As today’s space-based laser instruments measure Earth's terrain, they leave gaps that can include millions of acres. Learn how NASA CASALS blends machine learning with an ultra-compact lidar to eliminate blind spots and create truly 3D images of Earth’s surface:

NASA Science

@NASAScience_

Joined September 2010

84 Following 1.3M Followers

NASA Science@NASAScience_

2026.10.21 17:28

As today’s space-based laser instruments measure Earth's terrain, they leave gaps that can include millions of acres. Learn how NASA CASALS blends machine learning with an ultra-compact lidar to eliminate blind spots and create truly 3D images of Earth’s surface: