Research on scientific basis and propose some solutions to detect and repair carrier phase slippage for high-precision GNSS positioning over large distances

Abstract

For the purpose of achieving economic efficiency in GPS measurement and ensuring the determination of independent Baseline vectors, it is necessary to determine the appropriate number of measurements. There are developer tools to check and correct levels of cycle slip. Use accurate satellite calendar and geophysical data during phase processing. It is possible to use a standard atmospheric model to calculate the quadratic troposphere delay and to use a mapping function to calculate the correction due to troposphere effects.