What do procedure specialists publish regarding low, close-in obstacles?

Procedure specialists provide comprehensive information about low, close-in obstacles by publishing both the height and location of these obstacles. This dual information is critical for pilots during approach and takeoff phases, as it allows them to assess potential hazards within the flight path that could impair safety.

The height of the obstacles is essential for understanding how they might affect altitude and clearance decisions, and the location is vital for spatial awareness as the aircraft maneuvers in the vicinity of these obstacles. Flight safety regulations and operational procedures dictate the need for this complete set of information to ensure pilots can make informed decisions. Only providing height or location separately would be insufficient for effective risk management.