
Since the earliest compass to today’s satellite positioning, humans have invented various instruments and equipment for conquering nature. Positioning technology has been rapidly improving in technical means, positioning accuracy, and usability with the advancement of society and science and technology, and it has gradually penetrated every aspect of social life, becoming a valuable and indispensable application that people use every day – such as personnel search, location finding, traffic management, navigation of vehicles, and route planning. Despite the fact that GPS positioning, LBS positioning, and other positioning technologies are always available, most people have little knowledge of them. This article