Chinese Journal of Polar Research ›› 2026, Vol. 38 ›› Issue (2): 289-303.DOI: 10.13679/j.jdyj.20250086

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Development and sensitivity analysis of an ionospheric conductivity adjoint model

YANG Hongyang1, YU Qian1, NIU Zhuang1, GUO Bing2, LYU Jiakun2, LI Huijun1, CHENG Wei2   

  1. 1Nanjing University of Aeronautics and Astronautics, Academy of Astronautics, Nanjing 210019, China;
    2Institute of Applied Meteorology, Beijing 100029, China
  • Online:2026-06-30 Published:2026-07-13

Key words: ionospheric conductivity, physical model, adjoint model, sensitivity analysis