GPS测量在青海湖水上客运码头工程中的应用

GPS APPLICATION TO THE PASSENGER TRANSPORTATION DOCK PROJECT IN QINGHAI LAKE

通过在青海湖GPS控制测量、水深测量的应用实例 ,使GPS网平差中的约束条件更加精化 ,提高了该地区测量的精度和效率 ,对GPS在高原地区的应用起到参考作用。

GPS was applied in Qinghai Lake for the passenger transport dock project. The experience of using GPS in plateau region is concluded in this paper. The constrained condition is refined greatly in the GPS network adjustment. This method greatly improves the accuracy and efficiency of GPS measurement.