Purse seining is an efficient fishing method, but it places high demands on precise operation and effective control. Misjudging the size, depth, or movement of the fish school can reduce catch quality, lead to fish loss, or increase bycatch, while weather and current conditions may increase the risk of damage to both gear and vessel. Limited visibility of the net’s position and geometry during fishing can make it difficult to optimize the pursing process and ensure controlled handling of the catch, highlighting the importance of strong situational awareness and accurate decision-support tools.