Final answer:
High-angle rescue equipment can be used to illuminate hazards and monitor the progress of rescuers during a rescue operation.
Step-by-step explanation:
The subject of this question is High-angle rescue equipment. High-angle rescue equipment can illuminate ascent and descent hazards in the path of the rescuers and also illuminate the victim for reassurance and give rescuers a target point. The progress of the scaling rescuer can be monitored by using a Thermal imaging camera (TIC).