Key Laboratory of Earth and Planetary Physics Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 ChinaCollege of Earth Science University of Chinese Academy of Sciences Beijing 100049 China;
Key Laboratory of Earth and Planetary Physics Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 ChinaCollege of Earth Science University of Chinese Academy of Sciences Beijing 100049 ChinaBeijing National Observatory of Space Environment Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 China;
Key Laboratory of Earth and Planetary Physics Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 ChinaCollege of Earth Science University of Chinese Academy of Sciences Beijing 100049 China;
Key Laboratory of Earth and Planetary Physics Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 ChinaCollege of Earth Science University of Chinese Academy of Sciences Beijing 100049 ChinaBeijing National Observatory of Space Environment Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 China;
Key Laboratory of Earth and Planetary Physics Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 ChinaCollege of Earth Science University of Chinese Academy of Sciences Beijing 100049 China;
China University of Geosciences Wuhan 430074 China;
Key Laboratory of Earth and Planetary Physics Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 ChinaCollege of Earth Science University of Chinese Academy of Sciences Beijing 100049 ChinaBeijing National Observatory of Space Environment Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 China;
Mars; remnant crustal field; crustal field model; dipole sources; Chinese Mars mission;