Heavy-duty UAVs (e.g., EHM-2600) equipped with HD multispectral cameras and LiDAR complete 3D hull modeling and dirt distribution mapping in advance. Deep learning algorithms improve recognition accuracy to 95%, plan optimal paths for underwater robots, and reduce rework rate by 35%. Real-time underwater footage is transmitted during operation, with simultaneous monitoring of hull coating integrity.

✅ Rapid deployment, 24-hour operation, cleaning blind spots inaccessible to manual work.