流动VLBI系统及其应用

MOBILE VLBI SYSTEM AND ITS APPLICATION

本文首先探讨了影响流动VLBI系统性能及观测和解算精度的各种因素,提出了建立我国流动VLBI系统的一组参数指标;作为一个应用,探讨了用流动VLBI技术建立特级大地网对可能布设的全国GPS网的定向、尺度和定位控制与改善的情况。

This paper first dirscussed the forces, with which the mobile VLBI Systems prop erty, Obsevationrand calculation accuracy are affeted, brought up a group of parameters for duilding out countries mobile VLBI system .As a aPPlication, discussed how to use mobile V LBI system to lag out zero—order net-Work to control and improve national GPS net-works O rientation and scale.