What must TERPS specialists publish regarding low, close-in obstacles?

When it comes to publications regarding low, close-in obstacles, TERPS (Terminal Instrument Procedures) specialists have a crucial role in ensuring safety and accuracy in aviation procedures. The correct answer highlights that a NOTE must be published to inform pilots about the height and location of these obstacles. This information is vital for flight safety, as it helps to prevent accidents that could occur when aircraft are in close proximity to these potential hazards during approach and takeoff phases.

Publishing a NOTE about the height and location of obstacles allows pilots and flight crews to make informed decisions while planning their approach or departure, especially in areas where visual references may be limited. This proactive measure significantly enhances situational awareness and ensures that pilots can manage their flight paths appropriately to avoid these obstacles.

Additional context regarding the other options reveals that simply providing a general overview of obstacles does not sufficiently inform pilots about specific hazards that could affect their operations. While marking obstacles with physical indicators and addressing the need for notes could be part of a broader strategy, failing to publish detailed notes specifically about heights and locations would undermine the safety objectives that TERPS are intended to uphold. Lastly, the notion that obstacles do not need to be noted for standard procedures is misleading, as it is essential to document any potential hazards that may impact