supported by the National Natural Science Foundation of China(Grant Nos.41904148,41731070,41874175);in part by the Strategic Priority Program on Space Science,Chinese Academy of Sciences(Grant Nos.XDA15017000,XDA15350201,XDA15052500).
The Computer Tomography(CT)method is used for remote sensing the Earth’s plasmasphere.One challenge for image reconstruction is insufficient projection data,mainly caused by limited projection angles.In this study,we...
Ionosphere is the most challenging part of Space Weather with its spatio-temporal variability and dispersive nature. Ionospheric models are very important in reducing positioning error in GNSS system.International Ref...
supported by National Natural Science Foundation of China (41674155 and 41274147);Youth Innovation Promotion Association of Chinese Academy of Sciences (No.2017258);Key Research Project of Chinese Academy of Sciences:Application Research on the Scientific Data from Chang’E-3 Mission (KGZD-EW-603)
The plasmapause locations determined from the Chang'e-3(CE-3) Extreme Ultraviolet Camera(EUVC) images and the auroral boundaries determined from the Defense Meteorological Satellite Program(DMSP) Special Sensor Ultrav...
The redistribution of the electrically charged cold plasma of ionospheric origin involves the equatorial,low,mid,auroral,and polar-latitude regions in a multi-step,system-wide process linking the regions of geospace.O...
Project supported by the National Natural Science Foundation of China(Grant Nos.41204120 and 41304130);the Fundamental Research Funds for the Central Universities(Grant No.2042014kf0251)
Modulated high frequency (HF) heating of the ionosphere provides a feasible means of artificially generating ex- tremely low frequency (ELF)/very low frequency (VLF) whistler waves, which can leak into the inner...
supported by the National Basic Research Program of China (2012CB825602);the National Natural Science Foundation of China (41231067 and 41204118);in part by the Specialized Research Fund for State Key Laboratories of China
The plasma transport between the plasmasphere and the ionosphere in response to the interplanetary conditions is still not fully understood until now.Simultaneous observations of the plasmasphere and ionosphere from t...
Supported by the National Natural Science Foundation of China (Nos.10575059,60871084,and 10905030)
A three-dimensional (3-D) phantom for the density distribution of the plasmasphere is established. The imaging processes of the extreme ultraviolet (EUV) Imager are computer-simulated, in which the Earth shelter i...
supported by the National Natural Science Foundation of China (Grants No. 40774098,40774079 and 40890160);the National Hi-Tech Research and Development Program of China ("863" Project) (Grant No.2007AA12Z314);the Chinese Academy of Sciences Innovation Program
The dynamic global core plasma model(DGCPM) is used in this paper to calculate the He+ density distribution of the Earth's plasmasphere and to investigate the configurations and 30.4 nm radiation properties of the pla...
the National Natural Science Foundation of China (Grant Nos. 40504017, 40636031)
The characteristic and properties of ULF waves in the plasmasphere boundary layer during two very quiet periods are present. The ULF waves were detected by Double Star TC-1 when the spacecraft passed through the plasm...