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List of works by Nils Olsen

3-D Modelling of the Magnetic Fields Due to Ocean Tidal Flow

A 2015 International Geomagnetic Reference Field (IGRF) candidate model based on Swarm’s experimental absolute magnetometer vector mode data

A 27-month periodicity in the low latitude geomagnetic field and its connection to the stratospheric QBO

scholarly article

A comprehensive model of the quiet-time, near-Earth magnetic field: phase 3

A global model of mantle conductivity derived from 5 years of CHAMP, Ørsted, and SAC-C magnetic data

scholarly article

A model of the geomagnetic field and its secular variation for epoch 2000 estimated from Ørsted data

article

A more realistic estimate of the variances and systematic errors in spherical harmonic geomagnetic field models

article

A new aeromagnetic survey of the North Pole and the Arctic Ocean north of Greenland and Ellesmere Island

scholarly article by Jürgen Matzka et al published October 2010 in Earth, Planets and Space

A new approach to directly determine the secular variation from magnetic satellite observations

scholarly article

A new model of Earth's radial conductivity structure derived from over 10 yr of satellite and observatory magnetic data

article published in 2015

A new tool for determining ionospheric currents from magnetic satellite data

scholarly article

An equivalent source method for modelling the global lithospheric magnetic field

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

article by Nils Olsen et al published December 2009 in Geophysical Journal International

CM5, a pre-Swarm comprehensive geomagnetic field model derived from over 12 yr of CHAMP, Ørsted, SAC-C and observatory data

Chapter 3 Modelling electromagnetic fields in a 3D spherical earth using a fast integral equation approach

Computation of magnetic fields within source regions of ionospheric and magnetospheric currents

article published in 1998

Constraining the composition and thermal state of the mantle beneath Europe from inversion of long-period electromagnetic sounding data

article

Core surface flow modelling from high-resolution secular variation

Core surface magnetic field evolution 2000-2010

Crustal concealing of small-scale core-field secular variation

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

Daedalus MASE (mission assessment through simulation exercise): A toolset for analysis of in situ missions and for processing global circulation model outputs in the lower thermosphere-ionosphere

scientific article published on 12 January 2023

Decadal period external magnetic field variations determined via eigenanalysis

Earth's lithospheric magnetic field determined to spherical harmonic degree 90 from CHAMP satellite measurements

End-to-End simulation study of a full magnetic gradiometry mission

Evaluation of candidate geomagnetic field models for IGRF-11

Evaluation of candidate models for the 13th generation International Geomagnetic Reference Field

scientific article published on 11 February 2021

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

scholarly article by Terence J. Sabaka et al published November 2004 in Geophysical Journal International

Farside explorer: unique science from a mission to the farside of the moon

Feasibility of a Constellation of Miniature Satellites for Perform ing Measurements of the Magnetic Field of the Earth

Field-aligned current response to solar indices

scholarly article

Field-aligned currents in the dayside cusp and polar cap region during northward IMF

scholarly article

First scalar magnetic anomaly map from CHAMP satellite data indicates weak lithospheric field

article by S. Maus et al published July 2002 in Geophysical Research Letters

Geomagnetic Core Field Secular Variation Models

Geomagnetic and Archeomagnetic Jerks: Where Do We Stand?

article by Mioara Mandea & Nils Olsen published 16 June 2009 in Eos

Geomagnetic daily variations produced by a QBO in thermospheric prevailing winds

article by Nils Olsen & Michael Kiefer published November 1995 in Journal of Atmospheric and Solar-Terrestrial Physics

Handling complex source structures in global EM induction studies: from C-responses to new arrays of transfer functions

article

Heat flux anomalies in Antarctica revealed by satellite magnetic data

scientific article

Induction studies with satellite data

International Geomagnetic Reference Field: the 12th generation

article by Erwan Thébault et al published 27 May 2015 in Earth, Planets and Space

International Geomagnetic Reference Field: the eleventh generation

International Geomagnetic Reference Field: the thirteenth generation

scientific article published on 11 February 2021

International geomagnetic reference field — 2000

Investigation of a secular variation impulse using satellite data: The 2003 geomagnetic jerk

scientific article

Ionospheric midlatitude electric current density inferred from multiple magnetic satellites

scientific article

IonosphericFregion currents at middle and low latitudes estimated from Magsat data

article

Linear response of field-aligned currents to the interplanetary electric field

scholarly article

Long-period (30 days-1 year) electromagnetic sounding and the electrical conductivity of the lower mantle beneath Europe

Lower-thermosphere–ionosphere (LTI) quantities: current status of measuring techniques and models

scientific article

Magnetic Crustal Thickness in Greenland from CHAMP and Ørsted Data

scholarly article

Mapping geomagnetic secular variation at the core-mantle boundary

Measuring the Earth’s Magnetic Field from Space: Concepts of Past, Present and Future Missions

article published in 2010

Modelling the Ocean Effect of Geomagnetic Storms at Ground and Satellite Altitude

scholarly article

Multispacecraft current estimates at swarm

article

New approaches to explore the Earth's magnetic field

Observation of magnetic diffusion in the Earth's outer core from Magsat, Ørsted, and CHAMP data

scientific article

Observatory data and the Swarm mission

On induction effects of geomagnetic daily variations from equatorial electrojet and solar quiet sources at low and middle latitudes

article by Alexei Kuvshinov et al published 23 October 2007 in Journal of Geophysical Research

On the cause of IMFByrelated mid- and low latitude magnetic disturbances

scholarly article

On the combination of the magnetotelluric and the geomagnetic depthsounding method for resolving an electrical conductivity increase at 400 km depth

scholarly article

On the geographical distribution of induced time-varying crustal magnetic fields

scholarly article

POGO satellite orbit corrections: an opportunity to improve the quality of the geomagnetic field measurements?

Plasma-neutral interactions in the lower thermosphere-ionosphere: The need for in situ measurements to address focused questions

scientific article published on 30 January 2023

Rapidly changing flows in the Earth’s core

article published in 2008

Satellite Geomagnetism

Satellite tidal magnetic signals constrain oceanic lithosphere-asthenosphere boundary.

scientific article

Separation of the Magnetic Field into External and Internal Parts

Simultaneous field-aligned currents at Swarm and Cluster satellites

scientific article (publication date: 23 May 2015)

Small-scale structure of the geodynamo inferred from Oersted and Magsat satellite data

scientific article

Solar Wind and Seasonal Influence on Ionospheric Currents From Swarm and CHAMP Measurements

scientific article

Stochastic modeling of the Earth's magnetic field: Inversion for covariances over the observatory era

scientific article

Swarm 's absolute magnetometer experimental vector mode, an innovative capability for space magnetometry

scholarly article by Gauthier Hulot et al published 4 March 2015 in Geophysical Research Letters

Swarm - a constellation to study the dynamics of the Earth's magnetic field and its interactions with the Earth system

The 10th generation international geomagnetic reference field

article published in 2005

The 9th-Generation International Geomagnetic Reference Field

The CHAOS-3 geomagnetic field model and candidates for the 11th generation IGRF

The CHAOS-4 geomagnetic field model

The Earth’s Magnetic Field in the Space Age: An Introduction to Terrestrial Magnetism

article published in 2010

The Magnetic Field of Planet Earth

The Present Field

The Spectrum of the Magnetic Secular Variation

The Swarm Initial Field Model for the 2014 geomagnetic field

scholarly article

The Swarm Satellite Constellation Application and Research Facility (SCARF) and Swarm data products

The electrical conductivity of the mantle beneath Europe derived fromC-responses from 3 to 720 hr

article

The geomagnetic field gradient tensor

The magnetic field in the pile-up region at Mars, and its variation with the solar wind

scholarly article

The missing dimension in Magsat and POGO anomaly studies

scholarly article

The orthogonalization of magnetic systems

The southern edge of cratonic North America: Evidence from new satellite magnetometer observations

scientific article (publication date: 14 May 2002)

Use of along-track magnetic field differences in lithospheric field modelling

article published in 2014

Use of the Comprehensive Inversion method for Swarm satellite data analysis

What are the influences of solar eclipses on the equatorial electrojet?

Will the magnetic North Pole move to Siberia?

article published in 2007

Ørsted Initial Field Model

scholarly article

Ørsted satellite captures high-precision geomagnetic field data

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