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【Meridian Project】Published: June 30, 2021 Volume 6, Issue 2 1716 34

A dataset of the atmospheric electric field obtained from the Meridian Project during 2010–2020

LI Renkang, CHEN Tao, LI Wen et al.
Keywords: Meridian Project;middle- and low-latitude region;atmospheric electric field;daily average change

Abstract:Changes in the atmospheric electric field are affected by both lightning and solar activities. These changes represent the state of the global atmospheric circuit. The characteristics of the daily average variation in the atmospheric ele...

【Meridian Project】Published: June 30, 2021 Volume 6, Issue 2 2055 14

An original dataset of geomagnetic observation at Zhaoqing Geomagnetic Station in Guangdong Province during 2009–2020

Wang Xizhen, Lu Jinghui, Deng Na et al.
Keywords: Zhaoqing Geomagnetic Station;geomagnetic field;original data;second value

Abstract:Zhaoqing geomagtic station is located in Liantang Town, Gaoyao County, Zhaoqing City, Guangdong Province. It belongs to national geomagnetic reference station, and also is a member of INTERMAGNET. It is one of the eight earliest geomagne...

【Meridian Project】Published: June 30, 2021 Volume 6, Issue 2 1827 16

A lidar dataset of the Meridian Project during 2010–2020

Wu Foju, Xue Xianghui, Yi Fan et al.
Keywords: lidar;the metal layer;middle atmosphere density;middle atmosphere temperature

Abstract:There are many metal atoms and ions in the mesopause region. These metal atoms can be used as tracers to study the dynamical and chemical processes in this region. Lidar is the most powerful tool for detecting metal atoms and ions. The l...

【Meridian Project】Published: June 30, 2021 Volume 6, Issue 2 2835 34

A dataset of Beijing MST radar horizontal wind fields at Xianghe Station in 2012

Tian Yufang, Chen Ze, Lyu Daren
Keywords: Beijing MST radar;horizontal wind speed;horizontal wind direction;troposphere and lower stratosphere;Xianghe Station

Abstract:The atmospheric horizontal wind is an essential parameter for studying atmospheric dynamic characteristics, processes, and dynamic coupling between the upper and lower atmosphere. MST (Mesosphere Stratosphere and Troposphere) radar plays...

【Meridian Project】Published: June 30, 2021 Volume 6, Issue 2 1157 12

A one-minute sampling dataset of geoelectrometer at Manchuria Geomagnetic Station during 2009–2010

Wang Xizhen, Lu Yingzhe, Deng Na et al.
Keywords: Manchuria Geomagnetic Station;geoelectric field;original data;minutes value

Abstract:Manchuria Geomagnetic station is located in the southern suburb of Manchuria City, Inner Mongolia Autonomous Region. It belongs to national geomagnetic reference staion. It is one of the first eight geomagnetic stations in China. The geo...

【Meridian Project】Published: June 30, 2021 Volume 6, Issue 2 1690 25

An incoherent scatter radar dataset at Qujing Station, Yunnan Province in 2015 and 2017

Tang zhimei, Ding zonghua, Dai Liandong et al.
Keywords: incoherent scatter radar;ionosphere;power profile;power spectrum;electron density;electron temperature;ion temperature

Abstract:Anincoherent scatter radar can detect electron density, electron temperature, ion temperature, plasma line-of-sight velocity and many other parameters, which is the most powerful ground-based tool to monitor ionosphere. It is of grea...

【Meridian Project】Published: June 30, 2021 Volume 6, Issue 2 1892 30

A summary of data resources produced by the Meridian Project

Jiamei Qin, Dingkun Zhong, Xueshang Feng et al.
Keywords: Meridian Project;space weather;ground-based observation;data sharing policy

Abstract:TheGround-based Space Environment Monitoring Network (Meridian Project for short) is a ground-based monitoring network system for the near-earth space environment. Geomagnetic (electrical) monitoring instruments, conventional radio m...

【Meridian Project】Published: June 30, 2021 Volume 6, Issue 2 1676 21


WEI Fengsi

【Meridian Project】Published: June 29, 2021 Volume 6, Issue 2 1895 23

Very high frequency coherent scatter radar dataset during 2014–2019 from Fuke, Hainan station

Jin Han, Yan Chunxiao, Chen Gang et al.
Keywords: coherent scatter radar;low-latitude ionosphere;field-aligned irregularities;quasi-period echoes;spread F;data sharing

Abstract:The Very High Frequency (VHF) coherent scatter radar of Meridian Project is located in Fuke, Hainan Island of China (109.1\(°\)E, 19.5

【Meridian Project】Published: June 29, 2021 Volume 6, Issue 2 1002 18

2020 ionospheric high frequency doppler shift dataset of Peking University Ionosphere Station

Hu Xiaoyan, Hao Yongqiang, Dai Guofeng et al.
Keywords: ionosphere;ionospheric high-frequency Doppler shift monitor;ionospheric disturbance;Meridian Project

Abstract:Ionospheric Doppler shift is the frequency shift of radio waves reflected by the disturbed ionosphere. The variations of the ionosphere, such as its vertical movements (Doppler velocity), can be obtained from the frequency shift. The imp...