GNSS receiver is an instrument that receives satellite navigation system communication satellite signals to determine the spatial coordinates of the road surface. The navigation and precise positioning signals uploaded by GPS...
1. What is a dual-mode chip? Is there an independent Beidou chip?
Answer: Two of the four major satellite navigation systems, Beidou, GPS, GLONASS, and Galileo, are dual-mode chips. At...
RTK (Real-time kinematic, real-time dynamic) carrier phase difference technology is a difference method for real-time processing of carrier phase observations of two measurement stations, and sends the carrier phase collected...
The car-level standard is also in line with the electronic equipment standards stipulated by the safety regulations of the automobile manufacturing industry. The car-level generally refers to the specification level...
Most of the GPS Beidou positioning module applications must be configured and set, so it is understandable that there are problems related to the application. The following are some...
What is the function of the drone GPS module? Technical engineers who have completed research on UAVs must be very clear: GPS positioning operating system is one of the core...
1. Composition of GPS antenna
The GPS antenna is composed of two components: the receiving antenna and the preamplifier. The function of the GPS antenna is to convert the electromagnetic wave...
How to measure the height of RTK antenna? The antenna height is the height from the phase center of the receiver to the center of the observation station during observation. Everyone...
Although the indoor positioning market is growing, due to the differences in indoor space design and planning, there is no set of application solutions that can be directly incorporated. Therefore,...
