This work is supported by the B-type Strategic Priority Program of the Chinese Academy of Sciences (Grant No. XDB4100000);the pre-research Project on Civil Aerospace Technologies No. D020105 funded by CNSA;the Strategic Priority Research Program of Chinese Academy of Sciences (Grant XDA17010404, XDA17010201)。
In this study, we present an innovative Mars Ionosphere-Thermosphere Model(MITM), which is a time-dependent, threedimensional(3-D) model that comprehensively represents the self-consistently coupled thermosphere and i...
supported by the National Key R&D Program of China (No. 2022YFE0204100);the National Natural Science Foundation of China (12205067 and 12375199);the Fundamental Research Funds for the Central Universities (Grant No. HIT.OCEF. 2022036)。
This paper establishes an amplitude modulation heating model, simulating the far-field radiation of ELF/VLF signals generated by modulation heating, as well as the specific location and longitudinal extent of the radi...
supported by the National Key R&D Program of China (Grant No. 2022YFF0503700);the special funds of Hubei Luojia Laboratory (220100011);Chao Xiong is supported by the ISSI-BJ project, “the electromagnetic data validation and scientific application research based on CSES satellite”;ISSI/ISSI-BJ project “Multi-Scale Magnetosphere–Ionosphere–Thermosphere Interaction”。
In this study, we provide a detailed case study of the X-pattern of equatorial ionization anomaly(EIA) observed on the night of September 12, 2021 by the Global-scale Observations of the Limb and Disk(GOLD) mission. U...
Supported by the National Natural Science Foundation of China(42104151,42074184,42188101,41727804)。
The ionosphere is an important component of the near Earth space environment.The three common methods for detecting the ionosphere with high frequency(HF)radio signals are vertical detection,oblique detection,and obli...
the Ministry of Higher Education(KPT)Malaysia for the MyBrainSc program.Idahwati Sarudin was supported by Universiti Sains Malaysia through a Short-Term Grant(Project No.304/PFIZIK/6315730);Nurul Shazana Abdul Hamid received funding from Universiti Kebangsaan Malaysia for funding this work through a University Research Grant(Grant No.GUP-2023-048)。
Thermospheric neutral winds(TNWs)refer to the neutral gases in the thermosphere circulating as tides,which play a crucial role in the dynamics of the thermosphere-ionosphere system(TIS).Global geospace neutral winds,p...
supported by the National Natural Science Foundation of China (Grant Nos. 42030202, 42241115, and 42174204);the China Postdoctoral Science Foundation (Grant No. 2023M743467);the Youth Innovation Promotion Association of the Chinese Academy of Sciences (Grant No. Y202021);the National Key R&D Program of China (Grant No. 2022YFF0504400);the Opening Funding of the Chinese Academy of Sciences dedicated to the Chinese Meridian Project
Geomagnetic storm events have a strong influence on the ionosphere–thermosphere(I-T)coupling system.Analyzing the regional response process of the I-T system and its differences across the northern and southern hemis...
financially supported by the Ministry of Science and Higher Education of the Russian Federation(State contract GZ0110/23-10-IF)。
The longitudinal dependence of the behavior of ionospheric parameters has been the subject of a number of works where significant variations are discovered.This also applies to the prediction of the ionospheric total ...
supported by the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No.XDB41000000);the National Natural Science Foundation of China (Grant Nos.42374181,42374186,42104169,42104147,41804150,41804153);the Guangdong Basic and Applied Basic Research Foundation (Grant Nos.2021A1515011216,2022A1515011580,2020A1515110242);the Natural Science Foundation of Jiangsu Province (Grant No.BK20180445);the Joint Open Fund of Mengcheng National Geophysical Observatory (Grant No.MENGO-202217);the Science and Technology Project of Shangrao City (Grant No.2021F002);the Key Laboratory of Tropical Atmosphere-Ocean System (Sun Yat-sen University),Ministry of Education,the Fundamental Research Funds for the Central Universities;the Opening Funding of Chinese Academy of Sciences dedicated for the Chinese Meridian Project;the Open Research Project of Large Research Infrastructures of CAS —“Study on the interaction between low/mid-latitude atmosphere and ionosphere based on the Chinese Meridian Project”。
A climatological survey of Martian ionospheric plasma density irregularities was conducted by exploring the in-situ measurements of the Mars Atmosphere and Volatile EvolutioN(MAVEN) spacecraft. The irregularities were...
supported by the National Natural Science Foundation of China(Grant No.42304186);China Postdoctoral Science Foundation(2023M743466);the Key Research Program of Chinese Academy of Sciences(Grant No.ZDBS-SSW-TLC00103);the Key Research Program of the Institute of Geology&Geophysics,CAS(Grant No.s IGGCAS-201904,IGGCAS-202102);supported by the International Space Science Institute(ISSI)in Bern and Beijing,through ISSI/ISSI-BJ International Team project“Understanding the Mars Space Environment through Multi-Spacecraft Measurements”(ISSI Team project#23–582;ISSIBJ Team project#58).
Using over eight years of Mars Atmosphere and Volatile Evolutio N(MAVEN)data,from November 2014 to May 2023,we have investigated the Martian nightside ionospheric magnetic field distribution under the influence of ups...