GPSurvey软件利用地方坐标系坐标作为GPS网约束平差条件的探讨

Probe into GPSurvey Software Used Coordinate of Local Coordinate System as Constraint Adjustment Condition of GPS Net

通过在GPSurvey软件中设置投影参数,可以利用地方坐标系坐标作为GPS网约束平差条件,即可直接获得和已知点相统一的地方坐标系坐标。

Through set up projection parame ters in the GPSurvey software, may be used t he coordinate of local coordinate system as constraint adjustment condition of GPS net , and may be obtained directly coordinate o f local coordinate system integrate with kn own points.