不通过自由纸面时建立时间基准的方法与性能分析

伍贻威, 王世超

A method of establishing a time reference without a free paper time scale and its performance

WU Yiwei, WANG Shichao

测绘学报 . 2021, (3): 343 -355 . DOI: 10.11947/j.AGCS.2021.20190505