陈军

副教授(预聘)

发布时间:2022-05-13浏览次数:1370

研究领域:

GNSS电离层建模与监测;GNSS地学应用

 

教育与工作经历:

202107-今,威尼斯87978797,地理与海洋学院,预聘副教授

201709-202106月,武汉大学测绘学院,大地测量学与测量工程专业

201409-201706月,桂林理工大学测绘地理信息学院,测绘科学与技术,硕士

201206-201409月,中咨工程有限公司,监理员

200809-201206月,华北科技学院建筑工程学院,测绘工程,学士

 

承担课程:

《数字摄影测量学》、《惯性导航原理》

 

科研成果

 

主持项目:

1. 福建省教育厅, 科技类, JAT210333, 基于地基GNSS电离层观测数据构建高精度实时电离层模型, 2022-01 2023-12, 0.5万元, 在研, 主持

2.高精度电离层投影函数建模关键技术研究(18-02-02),地球空间环境与大地测量教育部重点实验室开放项目,主持

3. 高精度电离层建模关键技术研究(17-259-16-05),广西空间信息与测绘重点实验室开放基金项目,主持

4. 国家自然科学基金委员会, 面上项目, 42174031, 面向高可靠卫星导航定位的空间环境扰动效应实时监测及应对方法研究, 2022-01-01 2025-12-31, 59万元, 在研, 核心参与

5. 中国区域电离层建模及对PPP-RTK贡献的技术验证,中海达-武大合作项目,核心参与

6. LEO增强GNSS电离层建模的归一化误差削弱及系统偏差估计方法研究(SKLGED2020-3-4-E),大地测量与地球动力学国家重点实验室开放基金,核心参与

7. 基于多源大地测量观测数据的电离层(准)实时监测与建模方法研究(GE2019-01),中国科学院近地空间环境重点实验室,核心参与

8. 联合GNSSLEO星群构建高精度高分辨率全球电离层模型的关键技术研究(41904026),国家自然科学基金青年项目,核心参与

 

代表性论文

1. Xiaohong Zhang, Xiaodong Ren, Jun Chen, Xiang Zuo, Dengkui Mei, Wanke Liu. (2022). Investigating GNSS PPP–RTK with external ionospheric constraints. Satellite Navigation, 3, 6. (ESCI)

2. Xiaodong Ren, Pengxin Yang, Hang Liu, Jun Chen, Wanke Liu. (2022). Deep Learning for Global Ionospheric TEC Forecasting: Different Approaches and Validation. Space Weather, 20, e2021SW003011. 

3. Jun Chen, Xiaodong Ren, Xiaohong Zhang, Jincheng Zhang, Liangke Huang. Assessment and validation of three ionospheric models (IRI-2016, NeQuick2 and IGS-GIM) from 2002 to 2018. Space Weather, 2020, 18: e2019SW002422. (SCI二区TOP)

4. Jun Chen, Xiaohong Zhang, Xiaodong Ren, Jincheng Zhang, Mohamed Freeshah, Zhibo Zhao. Ionospheric disturbances detected during a typhoon based on GNSS phase observations: a case study for typhoon Mangkhut over Hong Kong. Advances in Space Research, 2020, 66 (7): 1743-1753. (SCI四区)

5. Xiaodong Ren, Jun Chen, Xingxing Li, Xiaohong Zhang. Ionospheric Total Electron Content Estimation Using GNSS Carrier Phase Observations Based on Zero-Difference Integer Ambiguity: Methodology and Assessment. IEEE Transactions on Geoscience and Remote Sensing, 2021, 59(1): 817-830. (SCI二区TOP)

6. Xiaodong Ren, Jun Chen, Xiaohong Zhang, Michael Schmidt, Xingxing Li, Jincheng Zhang. Mapping the Vertical Electron Content in the Topside Ionosphere Based on Multiple LEO Satellites with Different Orbital Altitudes. Journal of Geodesy, 2020, 94(9): 86. (SCI二区)

7. Xiaodong Ren, Jun Chen, Xiaohong Zhang, Pengxin Yang. Topside ionosphere of NeQuick2 and IRI-2016 validated by using on-board GPS observations from multiple LEO satellites. Journal of Geophysical Research: Space Physics, 2020, 125 (9): e2020JA027999. (SCI三区)

8. Xiaodong Ren, Jun Chen, Xingxing Li, Xiaohong Zhang. Multi-GNSS contributions to differential code biases determination and regional ionospheric modeling in China. Advances in Space Research, 2020, 65(1): 221-234. (SCI四区)

9. Xiaodong Ren, Jun Chen, Xingxing Li, Xiaohong Zhang, Mohamed Freeshah. Performance evaluation of real-time global ionospheric maps provided by different IGS analysis centers. GPS Solutions, 2019, 23: 113. (SCI二区)

10. Chen J, Huang L, Liu L, Wu P, Qin X. (2017). Applicability Analysis of VTEC Derived from the Sophisticated Klobuchar Model in China. Isprs International Journal of Geo-Information, 6, 75. (SCI四区)

11. 刘立龙,陈军,黄良珂,吴丕团,秦旭元,蔡成辉. 基于Holt指数平滑模型的Klobuchar模型精化. 武汉大学学报(信息科学版), 2018, 43(4):599-603. (EI源刊)

 

发明专利:

1. 任晓东, 陈军, 张小红, 李星星, 张锦程; 基于GNSSGEO卫星的电离层投影函数建模方法; ZL 201910624583.8; 20200403日授权

2. 任晓东, 张小红, 李星星, 赵智博, 陈军; LEO卫星增强的GNSS电离层归一化与融合建模方法; ZL 201910625014.5; 20200403日授权