In large-scale emergencies such as earthquakes or industrial fires, drones equipped with real-time 3D modeling and AI-assisted inspection become critical tools for situational awareness. Through 4G/5G transmission, thermal and optical video can be streamed live to command centers—helping locate survivors, identify fire sources, or assess access routes. With RTK GNSS and multi-constellation support, drones provide centimeter-level accuracy even in complex environments like collapsed buildings or mountain terrain. The system supports mission planning, automated BVLOS flights, and AI-based damage analysis, reducing risk to responders while improving speed and coordination. It's especially useful in chemical zones, flooded areas, or infrastructure collapse, where real-time aerial views can save lives.