Results 21 to 30 of about 154,181 (269)

Digisonde prototype testing and data quality comparison analysis for Phase II of Chinese Meridian Project

open access: yes地球与行星物理论评
To ensure the detection quality of the domestic model ionospheric digisonde adopted by the Phase II of Chinese Meridian Project, prototype testing including technique testing and a data quality comparison was performed.
Zhiqing Chen   +5 more
doaj   +2 more sources

Recent Advances in Research of the Chinese Meridian Project

open access: yesChinese Journal of Space Science, 2020
Chi WANG, Zhiqing CHEN, Jiyao XU
semanticscholar   +3 more sources

Preliminary results of the ionospheric high-frequency Doppler shift monitor for the Phase II of Chinese Meridian Project

open access: yes地球与行星物理论评
The Phase II of Chinese Meridian Project plans to construct ionospheric Doppler sounding arrays around Mohe, Beijing, Wuhan, and Shenzhen. Each array consists of one transmitter station and three stations equipped with the ionospheric high-frequency ...
Yongqiang Hao   +3 more
doaj   +2 more sources

Meteor radar prototype testing and data quality comparison analysis for Phase II of Chinese Meridian Project

open access: yes地球与行星物理论评
The Phase Ⅱ of Chinese Meridian Project will deploy 10 meteor radar systems in China. To promote the advancement of domestic ground-based observation technologies, the project managing headquarters are engaged in a special campaign for the localization ...
Zhiqing Chen   +8 more
doaj   +2 more sources

Development of the wideband magnetic field wave monitor for the Phase II of Chinese Meridian Project

open access: yes地球与行星物理论评
There are various magnetic field waves with frequencies ranging from mHz to thousands of Hz in the Earth's magnetosphere. These waves can be categorized into three classes depending on their period: ULF (mHz to ~ Hz), ELF (~ Hz to hundreds of Hz), and ...
Xiangqian Yu   +8 more
doaj   +2 more sources

Preliminary results of Calcium atom analysis by the wind-temperature-metal-constituents LiDAR at Mohe middle-upper atmosphere for the Phase II of Chinese Meridian Project

open access: yes地球与行星物理论评
The Phase II of Chinese Meridian Project atmosphere wind-temperature-metal-constituents LiDAR at Mohe (122°E, 53°N) station uses a resonance fluorescence scattering mechanism to detect the metal layer composition in the upper atmosphere at 80-120 km ...
Fenglei Chen   +9 more
doaj   +2 more sources

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