South Pole area GPS velocities

These data indicate the positions and velocities of a network of stakes emplaced in the vicinity of South Pole during 2015-2018. They were collected by resurveying emplaced poles over the course of 1-2 years.本数据集记录了2015至2018年间在南极点周边区域布设的测桩网络的位置与运动速度信息。该数据通过历时1至2年对已布设的测桩开展重复测量工作采集得到。