Light is reflected in a specific direction from smooth surfaces, while rough surfaces scatter it in many directions. Radar satellites use this principle for Earth observation. They send microwaves to the Earth and analyze the returning signals to identify different types of surfaces. Smooth surfaces appear differently on radar images compared to rough ones. By analyzing these differences, scientists can gather important information about the Earth’s surface. Stay tuned to learn more!
Categories
Specular and Diffuse
Reflection in
Radar Images
