On the basis of above, the technique of differentialGPS (DGPS) is gradually perfected.
并在此基础上逐步完善了差分gps技术(DGPS)。
2
In this context, a differentialGPS (DGPS) positioning, carrier phase technology emerged and rapid development.
在此背景下,差分gps (DGPS)定位、载波相位等技术应运而生并飞速发展。
3
Then, the troposphere pseudo-range remaining error (TDRE) of differentialGPS (DGPS) is defined, its mathematical model is constructed, and the computer simulation of TDRE of DGPS is carried out.