Topography

In space and astronautical engineering, topography refers to the detailed mapping and study of the surface features of celestial bodies such as planets, moons, asteroids, and comets. This includes the measurement and analysis of elevation, slope, and roughness of the surface, as well as the identification and characterization of geological features such as craters, mountains, valleys, and plains. Topography data is crucial for mission planning and navigation, as well as for scientific research on the formation and evolution of celestial bodies. Topography data is collected using various techniques such as radar, lidar, and optical imaging, and is often used to create 3D models of the surface.

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