Desert shrub height measuring method based on unmanned aerial vehicle photography
Mining area ground surface gas overflow dynamic monitoring and intelligent safety evaluation method
Telescopic automatic balancing depth finder fixing device
Intelligent early warning and path planning traffic system based on AI and GIS
Multi-transmitting-end unmanned aerial vehicle laser remote charging method
Vehicle device and motorized figure detection command system thereof
Riverway sand excavation management system suitable for dry mining supervision
Multi-adaptive portable geological perspective system detection vehicle
Water conservancy investigation device based on unmanned aerial vehicle