Final answer:
Storm Relative Mean Radial Velocity is available for various radar "tilt" angles. Radar observations have been used to determine the distances to planets and how fast things are moving in the solar system.
Step-by-step explanation:
Storm Relative Mean Radial Velocity is available for various radar "tilt" angles. Radar observations have been used to determine the distances to planets and how fast things are moving in the solar system. The Doppler effect is used in radar to measure the radial velocity, which is the component of the velocity of an object that is directed towards or away from the observer. By analyzing the Doppler shift of radar waves, scientists can determine the speed and direction of objects in the atmosphere, such as storms.