Passive antenna: an antenna without any components. Active antenna: Add a signal amplifier after the passive antenna t..
Buildings, tree shade, and under elevated bridges are complex environments.
The GNSS product calculates the integer ambiguity in the carrier phase and fixes it as an integer, outputting positioni..
Position Geometric Accuracy (PDOP) is a parameter that represents the geometric strength of the position relationship b..
The time, in seconds, from the last time a complete frame of differential data was received.
The GNSS product calculates the integer ambiguity in the carrier phase after receiving differential data from the base ..
Indicates that the GNSS product has not used any differential correction information to calculate the positioning resul..
Real time dynamic carrier phase difference technology, also known as real-time dynamic carrier phase difference technol..
The original observations mainly include pseudorange observations, carrier phase observations, and Doppler observations..
Carrier to noise ratio, the ratio of carrier signal power to noise power at the same observation point.
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