无频间钟偏差改正的BDS-2三频非组合PPP随机模型优化
周长江, 余海锋, 王林伟, 雷云平, 岳彩亚
Optimization of the BDS-2 triple-frequency un-combined PPP random model without inter-frequency clock deviation correction
ZHOU Changjiang, YU Haifeng, WANG Linwei, LEI Yunping, YUE Caiya
测绘通报 . 2023, (12): 164 -168 .  DOI: 10.13474/j.cnki.11-2246.2023.0378