Results 11 to 20 of about 759 (109)

Recent geomagnetic storms observed by Macau Science Satellite-1 [PDF]

Earth and Planetary Physics
Geomagnetic storms are rapid disturbances of the Earth’s magnetosphere. They are related to many geophysical phenomena and have large influences on human activities.
Qing Yan, HongBo Yao
doaj   +4 more sources

3D Reconstruction of Equatorial Plasma Bubbles Using EOF and GNSS Radio Occultation Data From MSS‐1 and COSMIC‐2

Earth and Space Science
This study presents initial scientific insights obtained from Radio Occultation (RO) observations of ionospheric irregularities and scintillation at equatorial and low latitudes collected by the Macau Science Satellite‐1 (MSS‐1). With a specific focus on
Jinhuan Du, Zhe Yang, Peng Guo, Mengjie Wu, Juanjuan Dong, Honggang Li, Feifei Zuo   +6 more
doaj   +3 more sources

Design and analysis of the Macau Science Satellite-1’s laser retro-reflector array

Earth and Planetary Physics, 2023
The origin and spatial−temporal variation of the Earth’s magnetic field (EMF) is one of the important scientific problems that has long been unsolved.
ZhiEn Cheng, Kai Tang, ZhongPing Zhang, HaiFeng Zhang, Pu Li, MingLiang Long   +5 more
doaj   +3 more sources

Study on the estimation of Euler angles for Macau Science Satellite-1

Earth and Planetary Physics, 2023
The Euler angle estimation is a calibration method for vector data measured by the magnetometer on a satellite. It is used to find the relative rotation between the coordinate system of the magnetometer and the satellite (usually determined by Star ...
Qing Yan, JiaMing Ou, Le Suo, Yi Jiang, PengFei Liu   +4 more
doaj   +3 more sources

Preface to the Special Issue on the Macau Science Satellite-1 Mission

Earth and Planetary Physics, 2023
The Macau Science Satellite-1 (MSS-1) mission (https://mss.must.edu.mo/) is marked by a new high-precision constellation of satellites that will survey the Earth’s geomagnetic and space environment.
Dali Kong
doaj   +3 more sources

Numerical simulation of the sensor output on Macau Science Satellite-1

Earth and Planetary Physics, 2023
Macau Science Satellite-1 (MSS-1) will be launched at the early of 2023 into a near-circular orbit. The mission is designed to measure the Earth’s geomagnetic field with unpreceded accuracy through a new perspective.
XiZhi Li, LiGang Li, Kai Tang, YaBing Wang, JianXia Cheng, Qing Yan, Zhong Huang   +6 more
doaj   +3 more sources

MSCM: A geomagnetic model derived from Swarm, CSES, and MSS-1 satellite data and the evolution of the South Atlantic Anomaly [PDF]

Earth and Planetary Physics
Measurements from geomagnetic satellites continue to underpin advances in geomagnetic field models that describe Earth’s internally generated magnetic field. Here, we present a new field model, MSCM, that integrates vector and scalar data from the Swarm,
Yu Gao, ZhengTao Wang, Philip W. Livermore, Hannah F. Rogers, Cong Liu   +4 more
doaj   +2 more sources

Automated Detection of Equatorial Plasma Bubbles From the Magnetic Measurements of Macau Science Satellite‐1 Using Machine Learning

Space Weather
Equatorial plasma bubbles (EPBs) are plasma density depletion structures that produce magnetic field perturbations through the diamagnetic effect and therefore need to be identified and excluded in high‐precision geomagnetic field modeling.
Xinyi Rang, Chao Xiong, Yuhao Zheng, Yuyang Huang   +3 more
doaj   +2 more sources

MISTA candidate magnetic field models for IGRF-14 derived from MSS-1, Swarm and observatory data

Earth, Planets and Space
The International Geomagnetic Reference Field (IGRF) is a spherical harmonic model representing the large-scale Earth’s main magnetic field and its secular variation (SV).
Hongbo Yao, Pengfei Liu, Qing Yan, Yi Jiang, Juyuan Xu, Liang Yin, Zhengyong Ren, Yufeng Lin, Yan Feng, Yongxin Pan, Keke Zhang   +10 more
doaj   +2 more sources

A 100-degree lithospheric magnetic field model constructed using MSS-1, Swarm-A, and CHAMP satellite data

Earth and Planetary Physics
By combining data from the Challenging Minisatellite Payload (CHAMP), Swarm-A, and newest Macau Science Satellite-1 (MSS-1) missions, we constructed a lithospheric magnetic field model up to spherical harmonic degree N = 100.
JiaXuan Zhang, Yan Feng, Pan Zhang, YuXuan Lin, XinWu Li, Ya Huang   +5 more
doaj   +3 more sources