Which type of RADAR is essential for target identification and tracking in navigation?

The essential type of radar for target identification and tracking in navigation is typically considered to be Search Radar. This type of radar is designed to detect, track, and identify multiple targets over a wide area, making it very effective for navigation purposes, especially in maritime and aerial environments.

Search Radar works by sending out radio waves and analyzing the signals that bounce back from objects in the vicinity. The information gathered helps operators assess the location, speed, and direction of potential targets, providing crucial data necessary for navigation and ensuring safe operations.

While other radar types serve specific functions, such as RADALT for altitude measurements or CW Radar for speed detection, they do not have the comprehensive capability required for effective target identification and tracking during navigation. Area Navigation Radar may imply broader navigational functions but lacks the direct identification and tracking capabilities characteristic of Search Radar.