Small magnetic sensors for space applications

M Díaz-Michelena - Sensors, 2009 - mdpi.com
Small magnetic sensors are widely used integrated in vehicles, mobile phones, medical
devices, etc for navigation, speed, position and angular sensing. These magnetic sensors …

The CHAOS-7 geomagnetic field model and observed changes in the South Atlantic Anomaly

CC Finlay, C Kloss, N Olsen, MD Hammer… - Earth, Planets and …, 2020 - Springer
We present the CHAOS-7 model of the time-dependent near-Earth geomagnetic field
between 1999 and 2020 based on magnetic field observations collected by the low-Earth …

The Chinese Mars rover fluxgate magnetometers

AM Du, Y Zhang, HY Li, DH Qiao, Z Yi, TL Zhang… - Space Science …, 2020 - Springer
Abstract The Mars Rover Magnetometers (RoMAG) will implement the first mobile magnetic
field measurements on the surface of Mars. Two identical tri-axial fluxgate magnetometer …

CHAOS—a model of the Earth's magnetic field derived from CHAMP, Ørsted, and SAC-C magnetic satellite data

N Olsen, H Lühr, TJ Sabaka, M Mandea… - Geophysical Journal …, 2006 - academic.oup.com
We have derived a model of the near-Earth magnetic field (up to spherical harmonic degree
n= 50 for the static field, and up to n= 18 for the first time derivative) using more than 6.5 yr of …

High precision magnetometer for geomagnetic exploration onboard of the China Seismo-Electromagnetic Satellite

BJ Cheng, B Zhou, W Magnes, R Lammegger… - Science China …, 2018 - Springer
Abstract The China Seismo-Electromagnetic Satellite (CSES) is the first platform of China's
earthquake observation system in space and the first satellite of China's geophysical field …

Magnetic observations from CryoSat-2: calibration and processing of satellite platform magnetometer data

N Olsen, G Albini, J Bouffard, T Parrinello… - Earth, Planets and …, 2020 - Springer
We describe and discuss the preprocessing and calibration steps applied to the magnetic
data measured by the three “platform magnetometers” on-board the CryoSat-2 satellite. The …

Magnetic field data processing methods of the China Seismo‐Electromagnetic Satellite

B Zhou, YY Yang, YT Zhang, XC Gou… - Earth and Planetary …, 2018 - Wiley Online Library
The High Precision Magnetometer (HPM) on board the China Seismo‐Electromagnetic
Satellite (CSES) allows highly accurate measurement of the geomagnetic field; it includes …

Three-dimensional magnetic stripes require slow cooling in fast-spread lower ocean crust

SM Maher, JS Gee, MJ Cheadle, BE John - Nature, 2021 - nature.com
Earth's magnetic field is recorded as oceanic crust cools, generating lineated magnetic
anomalies that provide the pattern of polarity reversals for the past 160 million years. In the …

Co-estimation of geomagnetic field and in-orbit fluxgate magnetometer calibration parameters

P Alken, N Olsen, CC Finlay - Earth, Planets and Space, 2020 - Springer
For the past 20 years, state of the art geomagnetic core field models have relied heavily on
magnetic measurements made from space-based instrumentation. These models have …

A new calibration method for triaxial fluxgate magnetometer based on magnetic shielding room

D Pan, J Li, C Jin, T Liu, S Lin… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The triaxial fluxgate magnetometers (TFMs) are widely used in space exploration,
positioning and navigation, geological exploration, etc. As a high-precision vector …