Extracting simultaneous loop and independent loop of GPS network based on TGO software
FU Chong-jiang · Cehui kexue · 2011
The Trimble Geomatics Office(TGO)software which is used for GPS data processing is widely used by the measurer.While in software,to check the loop closure is expressed by the horizontal and vertical components separately.For implementing the relevant criterion(GPS) about to calculate loop closure of Simultaneous loop and Independent loop with 3D coordinates of China's component mode,the solution was raised out in this paper.The realizing process is to utilize the relevant information of the loop closure report and date exchange,the auxiliary programme of TGO was written by VB language,at the same time,the program was compared and analyzed with different software,stating that the program could be applied in practical engineering.