科言猫
学术研究的AI总结
首页
文献互助
订阅
我的收藏
科研工具
选题分析
论文总结
专利管理
未登录
返回
N
Nijia Qian
china university of mining and technology
11
H指数
25
论文数
296
被引数
0
相关解读
订阅
收录论文
13
发表时间
发表时间
IF
被引数
Generalized Matérn Process for GNSS Coordinate Series Noise Modeling
广义Matérn过程用于GNSS坐标序列噪声建模
Remote Sensing
IF
4.1
2026-09-02
0
OA
AI
Yueyang Huan; Guobin Chang; Lei Peng; Qianxin Wang; Lubin Chang; Ankang Ren; Chao Chen; Xiannan Han; Yong Feng; Nijia Qian; Yu Cao; Lingtong Meng
分享
收藏
Sparse Spherical Harmonic Component Selection for Gravity Field Modeling
稀疏球谐分量选择用于重力场建模
Remote Sensing
IF
4.1
2026-05-10
0
OA
AI
Nijia Qian; Guobin Chang; Xun Zhang; Yong Feng; Dehu Yang
分享
收藏
Probabilistic Principal Component Analysis of Time Variable Gravity Data Considering Measurement Errors’ Covariance Matrix
考虑测量误差协方差矩阵的时间变量重力数据概率主成分分析
Advances in Space Research
IF
2.8
2026-04-07
0
PRE
AI
Yong Feng; Guobin Chang; Nijia Qian; Yueyang Huan; Yu Cao; Yinxiao Sun
分享
收藏
Enhanced Detection of Drought Events in California’s Central Valley Basin Using Rauch–Tung–Striebel Smoothed GRACE Level-2 Data: Mechanistic Insights from Climate–Hydrology Interactions
利用Rauch–Tung–Striebel平滑GRACE Level-2数据增强加利福尼亚州中央谷地盆地的干旱事件检测:来自气候—水文相互作用的机制见解
Remote Sensing
IF
4.1
2026-03-03
0
OA
AI
Yong Feng; Nijia Qian; Qingqing Tong; Yu Cao; Yueyang Huan; Yuhua Zhu; Dehu Yang
分享
收藏
Weakening stripe noise of GRACE Level-2 spherical harmonic coefficients based on spatiotemporal joint state-space model
基于时空联合状态空间模型削弱GRACE Level-2球谐系数的条纹噪声
Measurement Science and Technology
IF
3.4
2025-10-13
0
PRE
AI
Yong Feng; Guobin Chang; Yueyang Huan; Nijia Qian; Yu Cao; Yuan Tao; Yinxiao Sun; Xinying Zhong
分享
收藏
An Enhanced Local Optimization Algorithm for GNSS Shadow Matching in Mobile Phones
一种用于手机GNSS阴影匹配的增强型局部优化算法
REMOTE SENSING
IF
4.1
2025-02-16
0
OA
AI
Han, Xianggeng; Qian, Nijia; Gao, Jingxiang; Li, Zengke; Hu, Yifan; Yang, Liu; Li, Fangchao
分享
收藏
Retrieval of Sea Surface Rainfall Intensity Using Spaceborne GNSS-R Data
利用星载gnss-r数据反演海面降雨强度
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
IF
8.6
2022-01-01
12
PRE
AI
Bu, Jinwei; Yu, Kegen; Han, Shuai; Qian, Nijia; Lin, Yiruo; Wang, Jin
分享
收藏
Optimal filtering for state space model with time-integral measurements
具有时间积分测量的状态空间模型的最优滤波
MEASUREMENT
IF
5.6
2021-05-01
5
PRE
AI
Qian, Nijia; Chang, Guobin
分享
收藏
Vehicle's Instantaneous Velocity Reconstruction by Combining GNSS Doppler and Carrier Phase Measurements Through Tikhonov Regularized Kernel Learning
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF
7.1
2021-05-01
11
PRE
AI
Qian, Nijia; Chang, Guobin; Gao, Jingxiang; Pan, Cheng; Yang, Liu; Li, Fangchao; Yu, Haipeng; Bu, Jinwei
分享
收藏
Multiple fading factors-based strong tracking variational Bayesian adaptive Kalman filter
MEASUREMENT
IF
5.6
2021-05-01
47
PRE
AI
Pan, Cheng; Gao, Jingxiang; Li, Zengke; Qian, Nijia; Li, Fangchao
分享
收藏
Performance Assessment of Positioning Based on Multi-Frequency Multi-GNSS Observations: Signal Quality, PPP and Baseline Solution
IEEE ACCESS
IF
3.6
2021-01-01
20
OA
AI
Bu, Jinwei; Yu, Kegen; Qian, Nijia; Zuo, Xiaoqing; Chang, Jun
分享
收藏
Precise instantaneous velocimetry and accelerometry with a stand-alone GNSS receiver based on sparse kernel learning
MEASUREMENT
IF
5.6
2020-07-01
21
PRE
AI
Chang, Guobin; Qian, Nijia; Chen, Chao; Gao, Jingxiang
分享
收藏
Smoothing for continuous dynamical state space models with sampled system coefficients based on sparse kernel learning
NONLINEAR DYNAMICS
IF
6
2020-05-18
12
PRE
AI
Qian, Nijia; Chang, Guobin; Gao, Jingxiang
分享
收藏
研究方向
暂时未获取到该数据
合作学者
合作期刊
Y
Y. Hu
H 指数: 64 · 论文数: 1.0K
K
Kegen Yu
H 指数: 37 · 论文数: 295
X
Xun Zhang
H 指数: 35 · 论文数: 199
L
Lubin Chang
H 指数: 32 · 论文数: 95
G
Guobin Chang
H 指数: 27 · 论文数: 115
查看更多