学术成果 [1] Liu Z, Fang R, Hu Z, et al. A revised BDS Klobuchar model with a non-symmetrical processing strategy and a high-latitude amplitude constraint[J]. Advances in Space Research, 2023. [2] Zhang Q , Liu Z , Hu Z , et al. A modified BDS Klobuchar model considering hourly estimated night-time delays[J]. GPS Solutions, 2022, 26(2). [3] Zhang Q , Liu X , Liu Z , et al. Performance evaluation of BDS-3 ionospheric delay correction models (BDSK and BDGIM): First year for full operational capability of global service[J]. Advances in Space Research, 2022(3):70.
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