What does a radar operator need to do with the information provided by the radar?

A radar operator must make decisions based on the data provided by the radar because the primary role of the radar is to present real-time information that informs operational actions. This data can include the speed, direction, and altitude of objects in the radar's coverage area, which are crucial for situational awareness and effective decision-making in various applications, such as air traffic control, maritime navigation, or military operations. By analyzing the data, an operator can respond promptly to potential hazards, adjust strategies, and ensure safe and efficient operations.

While it’s important to manage irrelevant data and may be necessary to store relevant data for later analysis or adjust radar settings for optimal performance, these actions are secondary to the immediate need for decision-making based on the information at hand.