GPS、BDS、GPS+BDS精密单点定位精度评估
李建刚, 李红慧, 柴祥君, 王天宇
Accuracy evaluation of GPS, BDS and GPS+BDS precise point positioning
LI Jiangang, LI Honghui, CHAI Xiangjun, WANG Tianyu
测绘通报 . 2021, (9): 124 -129 .  DOI: 10.13474/j.cnki.11-2246.2021.0288