Gps speed limiter.The application advantages of GPS measurement technology

source:truck tracking webfleet solutions release time:2024-01-18 Hits: Popular:realtime gps tracker online

　　GPS belongs to the global satellite positioning system, which can provide positioning and navigation services on a global scale. In land surveying and mapping work, it follows the principle of triangulation. After receiving the radio signal, it can calculate the distance of the radio signal based on the transmission time of the signal.

　　In the 1980s, China already had a series of advanced ground measurement instruments, such as digital level, precision rangefinder, etc. The application of these ground measurement instruments represented China's engineering surveying and entered a stage of digital modernization development. Due to its accurate positioning and high work efficiency, GPS has been widely used in land surveying and mapping work in recent years, and its application areas have also been continuously expanded.

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