supported by the Project of Stable Support for Youth Team in Basic Research Field,CAS(grant No.YSBR-018);the National Natural Science Foundation of China(grant Nos.42188101,42130204);the B-type Strategic Priority Program of CAS(grant no.XDB41000000);the National Natural Science Foundation of China(NSFC)Distinguished Overseas Young Talents Program,Innovation Program for Quantum Science and Technology(2021ZD0300301);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”.The project was supported also by the National Key Laboratory of Deep Space Exploration(Grant No.NKLDSE2023A002);the Open Fund of Anhui Provincial Key Laboratory of Intelligent Underground Detection(Grant No.APKLIUD23KF01);the China National Space Administration(CNSA)pre-research Project on Civil Aerospace Technologies No.D010305,D010301.
Sporadic E(Es)layers in the ionosphere are characterized by intense plasma irregularities in the E region at altitudes of 90-130 km.Because they can significantly influence radio communications and navigation systems,...
supported by the National Key R&D Program of China(2022YFF0504400);the National Natural Science Foundation of China(42188101,42274195,42174193);the International Partnership Program Of Chinese Academy of Sciences(Grant No.183311KYSB20200003);the USTC Research Funds of the Double First-Class Initiative(YD2080002013);the Joint Open Fund of Mengcheng National Geophysical Observatory(MENGO-202408).
Statistical characteristics and the classification of the topside ionospheric mid-latitude trough are systemically analyzed,using observations from the Defense Meteorological Satellite Program F18(DMSP-F18)satellite.T...
supported by the National Key R&D Program of China (Grant No.2022YFF0503700);the special funds of Hubei Luojia Laboratory (Grant No.220100011);supported by the International Space Science Institute–Beijing(ISSI-BJ) project;“The Electromagnetic Data Validation and Scientific Application Research based on CSES Satellite”and ISSI/ISSI-BJ project,“Multi-Scale Magnetosphere–Ionosphere–Thermosphere Interaction.”
The Michelson Interferometer for Global High-resolution Thermospheric Imaging(MIGHTI)onboard the Ionospheric Connection Explorer(ICON)satellite offers the opportunity to investigate the altitude profile of thermospher...
JSPS KAKENHI Grant Number16H06286 supports global GNSS ionospheric maps (TEC,ROTI,and detrended TEC maps) developed by the Institute for SpaceEarth Environmental Research (ISEE) of Nagoya University;support of the 2024 JASSO Follow-up Research Fellowship Program for a 90-day visiting research at the Institute for Space-Earth Environmental Research (ISEE),Nagoya University;the support received from Telkom University under the“Skema Penelitian Terapan Periode I Tahun Anggaran 2024”;the Memorandum of Understanding for Research Collaboration on Regional Ionospheric Observation (No:092/SAM3/TE-DEK/2021);the National Institute of Information and Communications Technology (NICT) International Exchange Program 2024-2025(No.2024-007);support for a one-year visiting research at Hokkaido University
This paper highlights the crucial role of Indonesia’s GNSS receiver network in advancing Equatorial Plasma Bubble(EPB)studies in Southeast and East Asia,as ionospheric irregularities within EPB can disrupt GNSS signa...
supported by the National Natural Science Foundation of China(Grant No.41874187)。
The Triple Ionosphere Photo Meter(TRIPM)is a far ultraviolet nadir-view photometer that is onboard the secondgeneration,polar-orbiting Chinese meteorological satellite Feng-Yun 3E(FY-3E),which was launched on July 5,2...
This article is part of the ongoing study of the moderate geomagnetic activity of corotation. The aim here is to examine ionospheric anomalies through variations in Total Electronic Content (TEC) recorded at the Koudo...
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 ...
funding from BRIN through the Research Collaboration Program with ORPA(No.2/III.1/HK/2024);Prayitno Abadi is participating in this study as part of a Memorandum of Understanding for Research Collaboration on Regional Ionospheric Observation at Telkom University(No.092/SAM3/TE-DEK/2021).
The effect of ionospheric delay on the ground-based augmentation system under normal conditions can be mitigated by determining the value of the nominal ionospheric gradient(σvig).The nominal ionospheric gradient is ...
The pre-earthquake ionospheric anomalies in Wenchuan,China(21°-41°N,93°-113°E)are studied and analyzed using the summer nighttime data from 2005 to 2008 measured by DEMETER(Detection of Electro-Magnetic Emission T...
supported by the National Natural Science Foundation of China (Grant Nos. 42188101 and 41974181);the B-type Strategic Priority Program of the Chinese Academy of Sciences (CAS, Grant No. XDB41000000);the Project of Stable Support for Youth Team in Basic Research Field, CAS (Grant No. YSBR-018);the preresearch project on Civil Aerospace Technologies (Grant No. D020105) funded by China’s National Space Administration;the International Partnership Program of CAS (Grant No. 183311KYSB20200003);The National Center for Atmospheric Research is sponsored by the National Science Foundation.
In this study,we investigate the solar cycle dependence of the sunrise ionospheric zonal electric fields at the equator under geomagnetically quiet conditions.Simulations using the Thermosphere–Ionosphere–Electrodyn...