Titlebook: China Satellite Navigation Conference (CSNC) 2017 Proceedings: Volume I; Jiadong Sun,Jingnan Liu,Wenxian Yu Conference proceedings 2017 Sp

座右銘

跳脫衣舞的人

Adherent

A Comparative Analysis of Relative Positioning Methods for BDS/GPS in Three Different Fields of Combrigorous than that of normal equation field, and the Ratio rate of the integer ambiguity estimates is higher. Based on the data from measured short-baseline, we verify inference given in the contribution by experiment and analyze through calculation on single epoch, sequential Least-squares and dynamic.

obligation

BDS/GPS High Precision Railway Deformation Monitoring Software Design and Verification551.2?m, the plane accuracy is better than 1?mm while the vertical accuracy is better than 1.5?mm. And when the baseline is 5095.4?m in length, the plane and vertical accuracy drops to 2?mm. The software is capable of monitoring minimum deformation of 2?mm in plane or 3?mm in vertical to meet the demand of railway industry monitoring accuracy.

Affirm

Mendacious

GPS Signal to Noise Ratio Analysis and Using for Real-Time Tide Monitoringide station 359?m apart from SC02 station. The mean square error is about 10?cm, the correlation coefficient is better than 0.98. The experimental results show that the signal-to-noise ratio of the L1 and L2 bands can both be used to monitor the tide level by GPS-MR and further increasing the observation data of GPS-MR monitoring tide level.

NIL

蜿蜒而流

engender

Orgasm