The People's Procuratorate of Rare Earth High-tech Industrial Development Zone in Baotou has pioneered drone technology to enhance public interest litigation, significantly improving evidence collection for land-use violations and ecological damage cases. Equipped with multispectral sensors, drones have captured over 700 high-definition images, presenting 3D terrain modeling and precise area measurements.  

This sky-ground integrated approach not only overcomes geographical limitations while boosting investigation efficiency, but also demonstrates the local procuratorate's commitment to safeguarding public welfare through innovation. Future plans include deeper integration of forensic technology to strengthen environmental protection lawsuits.