What is the side view of an approach plate called?

The side view of an approach plate is referred to as the profile view. This representation is important in aviation and navigation as it provides pilots with a vertical depiction of the aircraft's path relative to the terrain and obstacles along the approach route.

The profile view showcases the altitude changes and the angles involved in the descent to the runway, allowing for better situational awareness and ensuring safe landing procedures. It effectively displays the vertical landscape that pilots will navigate during their final approach, which is crucial for maintaining the correct flight path and avoiding potential hazards.

This visualization is distinct from the other options, which relate to different forms of data representations in various contexts but do not specifically describe the vertical view of the approach path in navigation.