Which technology can aerial applicators use to improve application accuracy?

Aerial applicators can significantly enhance application accuracy through the use of GPS-guided systems. These systems utilize satellite signals to provide precise location information, allowing applicators to accurately track their position and ensure that chemicals are applied exactly where needed. GPS technology helps in mapping fields, monitoring application rates, and executing predefined flight paths, minimizing the risk of overlap or gaps in coverage.

In contrast, basic manual controls, analog altimeters, and visual navigation techniques do not offer the same level of precision or efficiency. Manual controls rely heavily on the pilot's skill and experience, which can lead to variability in application. Analog altimeters provide altitude information, but they do not aid in positioning or enhance application accuracy. Visual navigation techniques depend on the operator's ability to see and interpret the landscape, which can be affected by weather conditions, visibility, and familiarity with the area. Therefore, GPS-guided systems stand out as the most effective technology for ensuring precise and effective applications in aerial operations.