Advanced Search

column
Analytical solvability and numerical calculation of acoustic ray tracing inverse problems
XIAO Zhen, XUE Shuqiang, YANG Wenlong, HAN Baomin, ZHOU Jie, LI Baojin
2025, 50(4): 3-11. DOI: 10.12265/j.gnss.2025077
Abstract PDF
Approximate formulas for acoustic ray-travel time and applicable conditions
GAO Jinlai, XUE Shuqiang, XIAO Zhen, LIU Yixu, YANG Wenlong
2025, 50(4): 12-19. DOI: 10.12265/j.gnss.2025078
Abstract PDF
Lightweight surface small target detection algorithm for unmanned surface vehicles
JI Yuewen, ZHANG Tao
2025, 50(4): 20-30. DOI: 10.12265/j.gnss.2025016
Abstract PDF
Research on timing technology based on underwater acoustic communication
BAI Yusong, YANG Guowen, WU Hongshuo, LU Yin, GAO Xu, ZOU Pengfei
2025, 50(4): 31-35. DOI: 10.12265/j.gnss.2025068
Abstract PDF
Progress and prospects of underwater acoustic timing technology
JIN Tao, YAN Baorong, LIANG Fan, LIU Shiyao, HUA Yu
2025, 50(4): 36-45. DOI: 10.12265/j.gnss.2024191
Abstract PDF
GNSS-IR tide level inversion and tidal wave analysis methods and accuracy evaluation
YIN Xianzhe, FANG Rongxin, ZHENG Jiawei
2025, 50(4): 46-52. DOI: 10.12265/j.gnss.2025028
Abstract PDF
Calibration algorithm for SINS/USBL installation misalignment errors based on Student’s T-distribution
PENG Peiyao, LIU Shede, YAO Yiqing
2025, 50(4): 53-60. DOI: 10.12265/j.gnss.2025030
Abstract PDF
Research of interference from DME signal to BDS-3 B2b signal
LI Gang, LYU Jing, HE Zehua, DAI Weiheng, GAO Ya, SHI Jiabin
2025, 50(4): 61-67. DOI: 10.12265/j.gnss.2025006
Abstract PDF
Research on the application of adaptive robust loss functions in multi-sensor fusion localization
ZHANG Bo, LIU Genyou, ZHAO Wenhao, LYU Dong, WANG Run, HU Shengjun, LYU Minghui
2025, 50(4): 68-77. DOI: 10.12265/j.gnss.2025007
Abstract PDF
Study on dynamic-assisted real-time precise orbit determination method for low earth orbit satellites using onboard GNSS
LIAO Wei, LIU Genyou, WANG Run, LYU Dong, LYU Minghui
2025, 50(4): 78-86. DOI: 10.12265/j.gnss.2025017
Abstract PDF
Analysis of BeiDou PPP positioning under ionospheric scintillation in the Hong Kong region of China
ZHOU Qiangbo, WANG Bo, XU Yong, LI Jie
2025, 50(4): 87-94. DOI: 10.12265/j.gnss.2025013
Abstract PDF
Ground subsidence prediction based on a CNN-BiLSTM model integrated with the BKA optimization algorithm
YANG Yongjie, HU Xiangxiang, WANG Peng, SHI Yaya, SONG Bao, WU Chengyong, YU Zhiyuan
2025, 50(4): 95-104. DOI: 10.12265/j.gnss.2025056
Abstract PDF
Design of ionospheric scintillation intermediate frequency monitoring platform based on software defined radio
GUO Kai, WANG Yiming, GONG Weilin, MA Jingru, GUO Jifeng
2025, 50(4): 105-111. DOI: 10.12265/j.gnss.2025066
Abstract PDF
Research and practice on the application of BeiDou technology in oil and gas pipeline inspection
ZHANG Zhengxiong, YANG Baolong, CAI Yongjun, REN Wu, WANG Zhenqiong, CHEN Tianmin, XU Jie, LI Zhonglin, WU Xiaochen, DU Mingyu
2025, 50(4): 112-120. DOI: 10.12265/j.gnss.2025012
Abstract PDF
Research status and analysis of the Earth’s gravity field models
XU Yang, JIN Xiaoyun, WAN Xiaoyun, FANG Zhuo
2025, 50(4): 121-134. DOI: 10.12265/j.gnss.2025059
Abstract PDF