Septentrio is fighting fires, cleaning walls and growing crops one drone at a time

In today’s rapidly evolving UAV industry, GNSS navigation systems face increasingly severe environmental challenges. With the growing density of urban airspace, near-building flights often are required in environments where GNSS signals can be reflected off high structures (multipath), degrading positioning accuracy. As counter-UAV technologies become more widespread, electromagnetic spectrum environments grow increasingly complex, with frequent GNSS interference and spoofing incidents. In mountainous regions, valleys and forested areas, signal blockages and jumps are common, making traditional single-frequency GNSS navigation insufficient for meeting the demands of reliable, high-precision flight. Hangzhou AGR Intelligent Technology Co. Ltd. (AGR), with its deep expertise in industrial…

In today’s rapidly evolving UAV industry, GNSS navigation systems face increasingly severe environmental challenges. With the growing density of urban airspace, near-building flights often are required in environments where GNSS signals can be reflected off high structures (multipath), degrading positioning accuracy. As counter-UAV technologies become more widespread, electromagnetic spectrum environments grow increasingly complex, with frequent GNSS interference and spoofing incidents. In mountainous regions, valleys and forested areas, signal blockages and jumps are common, making traditional single-frequency GNSS navigation insufficient for meeting the demands of reliable, high-precision flight. Hangzhou AGR Intelligent Technology Co. Ltd. (AGR), with its deep expertise in industrial…