2016 ASR: Partial Ambiguity Resolution for Ground and Space-Based Applications in... Andrea Nardo, Bofeng Li, Teunissen PJGInteger Ambiguity Resolution (IAR) is the key to fast and precise GNSS ...
Improved method for estimating the inter-frequency satellite clock bias of triple-frequency GPS Considering the contribution of the hardware biases to the estimated clock errors, an improved met...
2016 JoSE: GNSS Elevation-Dependent Stochastic Modeling and Its Impacts on the Statistic Testing Bofeng Li, Lizhi Lo, Yunzhong ShenOnly the correct stochastic model can be applied to derive the ...
2016 JoSE: Surveying Network Design and Adjustment for Ballastless Track HSR... Bofeng LiThe ballastless track can overcome the disadvantages of a traditional ballast track, such as lower longit...
2016 测绘学报: 大角度三维基准转换的解析封闭解 李博峰，黄善琪传统大地测量应用中的基准转换往往涉及小角度旋转, 可只考虑旋转角的一阶量采用线性化方 法求解. 现代空间测量技术成果应用的基准转换涉及大角度...
2016 测绘学报: 无缝仿射基准转换模型的方差分量估计 李博峰以无缝仿射基准变换为例, 研究了无缝基准转换模型的方差分量估计理论, 导出无缝基准变换过程中两套坐标的方差分量估计公式. 通过模拟试验分析表明,...
2015 JGR: Comparisons of ionospheric electron density distributions reconstructed by GPS... Chen Zhou, Yong Lei, Bofeng Li, Jiachun An, Peng Zhu, et al.Global Positioning System (GPS) computeriz...
2015 SRE: Multiple linear regression with correlated explanatory variables... Bofeng Li, Miaomiao Wang, Yuanxi YangDifferent from the traditional linear regression model that captures only the e...
2015 Sensor: Improved PPP ambiguity resolution considering stochastic characteristics... Yihe Li, Bofeng Li, Yang GaoAbstract: With the increased availability of regional reference networks, Pre...
2015 NPG: Improved singular spectrum analysis for time series with missing data Yunzhong Shen, Fukai Peng, Bofeng LiSingular spectrum analysis (SSA) is a powerful technique for time series analy...
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