What is the most common method of information gathering in pipeline patrols?

The most common method of information gathering in pipeline patrols is aerial patrols performed on a weekly or bi-weekly basis. Aerial patrols offer significant advantages for monitoring pipeline infrastructure over large areas. They allow for quick identification of potential issues such as leaks, unauthorized activities, or any changes in the environment that could affect the pipeline's integrity.

Regular aerial surveillance is essential for maintaining safety and environmental compliance, enabling patrol operators to cover extensive distances quickly and effectively. Although other methods like foot patrols, surveillance cameras, and drone inspections are valuable tools in certain contexts, aerial patrols provide a broader perspective that is critical for managing pipeline safety and security efficiently. This frequency ensures that the pipeline is consistently monitored, allowing for timely responses to any problems that may arise.