[HTML][HTML] 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 …

3-D global induction in the oceans and solid Earth: recent progress in modeling magnetic and electric fields from sources of magnetospheric, ionospheric and oceanic …

AV Kuvshinov - Surveys in Geophysics, 2008 - Springer
Electromagnetic induction in the Earth's interior is an important contributor to the near-Earth
magnetic and electric fields. The oceans play a special role in this induction due to their …

[图书][B] Physics of the Earth

FD Stacey, PM Davis - 2008 - books.google.com
The fourth edition of Physics of the Earth maintains the original philosophy of this classic
graduate textbook on fundamental solid earth geophysics, while being completely revised …

Extending comprehensive models of the Earth's magnetic field with Ørsted and CHAMP data

TJ Sabaka, N Olsen, ME Purucker - Geophysical Journal …, 2004 - academic.oup.com
A new model of the quiet-time, near-Earth magnetic field has been derived using a
comprehensive approach, which includes not only POGO and Magsat satellite data, but also …

Planetary magnetic field measurements: missions and instrumentation

A Balogh - Space Science Reviews, 2010 - Springer
The nature and diversity of the magnetic properties of the planets have been investigated by
a large number of space missions over the past 50 years. It is clear that without the magnetic …

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 …

[HTML][HTML] DTU candidate field models for IGRF-12 and the CHAOS-5 geomagnetic field model

CC Finlay, N Olsen, L Tøffner-Clausen - Earth, Planets and Space, 2015 - Springer
We present DTU's candidate field models for IGRF-12 and the parent field model from which
they were derived, CHAOS-5. Ten months of magnetic field observations from ESA's Swarm …

ArchKalmag14k: A Kalman‐filter based global geomagnetic model for the Holocene

M Schanner, M Korte… - Journal of Geophysical …, 2022 - Wiley Online Library
We propose a global geomagnetic field model for the last 14 thousand years, based on
thermoremanent records. We call the model ArchKalmag14k. ArchKalmag14k is constructed …

CHAOS-2—a geomagnetic field model derived from one decade of continuous satellite data

N Olsen, M Mandea, TJ Sabaka… - Geophysical Journal …, 2009 - academic.oup.com
We have derived a model of the near-Earth's magnetic field using more than 10 yr of high-
precision geomagnetic measurements from the three satellites Ørsted, CHAMP and SAC-C …

Calibration of the Ørsted vector magnetometer

N Olsen, LT Clausen, TJ Sabaka, P Brauer… - Earth, planets and …, 2003 - jstage.jst.go.jp
The vector fluxgate magnetometer of the Ørsted satellite is routinely calibrated by comparing
its output with measurements of the absolute magnetic intensity from the Overhauser …