Radar and ARPA (Automatic Radar Plotting Aids)

Marine radar detects objects and measures their distance, crucial for navigation in low visibility. ARPA enhances radar by automatically tracking targets, providing collision avoidance data. These systems improve situational awareness, allowing mariners to make informed decisions. Radar and ARPA are integral to safe navigation, especially in congested or restricted waters. The combination of radar with ECDIS and AIS offers a comprehensive navigation solution. Advances in radar technology, such as solid-state and multifunction radar, continue to enhance performance, reliability, and integration with other navigational tools.