@article{杨宇飞:831, author = {杨宇飞, 杨元喜, 胡小工, 唐成盼, 赵立谦, 徐君毅}, title = {北斗三号卫星两种定轨模式精度比较分析}, publisher = {测绘学报}, year = {2019}, journal = {测绘学报}, volume = {48}, number = {7}, eid = {831}, numpages = {8}, pages = {831}, keywords = {BDS-3;星间链路;重叠弧段精度;轨道预报;激光检核}, url = {http://xb.chinasmp.com/CN/abstract/article_7495.shtml}, doi = {10.11947/j.AGCS.2019.20180560} }