论文部分内容阅读
在重力测量中,用经纬仪敷设重力测网,再用水准测量测定每个重力测点的高程,由于速度慢、效率低,常常直接影响大面积重力普查工作的开展。
In gravimetric surveying, the gravimetric survey network is laid with theodolite, and then the elevation of each gravimetric measuring point is measured with level measurement. Due to its slow speed and low efficiency, it often has a direct impact on the development of large-scale gravity surveys.