UAV is urgently needed in "UAV+" industrial application. At present, it is widely used in aerial photography, agriculture, plant protection, micro selfie, express transportation, disaster rescue, wildlife observation, infectious disease monitoring, surveying and mapping, news reporting, electric power inspection, disaster relief, film and television shooting, etc.

In recent years, Guochuang Intelligent has been committed to the applied research of UAV equipped with the micro-magnetic basic sensor, and has made a breakthrough in geomagnetic positioning and navigation, and magnetic exploration. For example, according to the mission load, structure layout and power supply characteristics of UAV platform, an automatic north-seeking magnetic compass with small volume, low cost, high precision, good stability, and short response time can be customized to compensate the stray magnetic field and output electrical signals, which is easy to constitute an application system with other electronic equipment. UAV equipped with Guochuang micro-magnetic basic sensor can carry out aeromagnetic surveys and conduct geological prospecting in oceans, plains, deserts, hilly and high-altitude areas, providing a new advanced technology and solution for aerial geophysical survey, geological survey and energy resource survey. At present, the aerial geophysical survey technology with UAV is beginning to penetrate into logistics transportation, navigation and navigated photographing, agricultural plant protection, environmental protection testing, circuit maintenance, underground survey and other fields.