NO
Member Since 1992
Nils Olsen
Professor, Technical University of Denmark
AGU Research
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Modelling the various contributions to Earth’s magnetic field - from the core to the magnetosphere
MAGNETIC ANOMALY STUDIES, FROM MINERAL TO PLANETARY SCALE I ORAL
geomagnetism, paleomagnetism and electromagnetism | 13 december 2023
Nils Olsen
Proper use of geomagnetic field models for science and applications requires an understanding of the strengths and limitations of the models. The avai...
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An Updated Geomagnetic Index‐Based Model for Determining the Latitudinal Extent of Energetic Electron Precipitation
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
20 october 2023
Eldho Midhun Babu, Hilde N. Tyssøy, Spencer Hatch,...
Energetic Electron Precipitation (EEP) from the Earth's plasma sheet and the radiation belts is an important feature of atmospheric dynamics throug...
Core Surface Flow Changes Associated With the 2017 Pacific Geomagnetic Jerk
GEOPHYSICAL RESEARCH LETTERS
05 august 2022
Kathryn A. Whaler, magnus hammer, Christopher C. F...
A geomagnetic jerk was seen in Swarm satellite data in 2017 over the Pacific region. We invert time series of spatial gradient secular variation da...
Deciphering the sources of magnetic anomalies in the subduction setting
SUBDUCTION TOP TO BOTTOM: FOCUS ON THE FOREARC III ORAL
tectonophysics | 14 december 2021
Dhananjay Ravat, Nils Olsen, Michael E. Purucker
Subduction zones have distinct magnetic anomalies parallel to the trenches that allow characterization of their sources in the subduction setting. The...
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CSES High Precision Magnetometer Data Products and Example Study of an Intense Geomagnetic Storm
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
15 april 2021
Yanyan Yang, Bin Zhou, Gauthier Hulot, Nils Olsen,...
Providing accurate measurement of the magnetic field intensity and its vector components is one of the primary objectives of the China Seismo‐...
Daedalus, a Candidate Mission for the Exploration of the Lower Thermosphere-Ionosphere: Mission Performance Demonstration of Multi-point Sampling Capability
GEOSPACE DYNAMICS IN THE IONOSPHERE–THERMOSPHERE SYSTEM: THE GREAT PROSPECT OF MULTIPOINT MEASUREMENTS I
spa-aeronomy | 10 december 2020
Theodore E. Sarris, Anita T. Aikio, Stephan C. Buc...
The Daedalus mission has been proposed to the European Space Agency (ESA) in response to the call for ideas for the Earth Observation programme’s Eart...
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The CSES Global Geomagnetic Field Model (CGGM): An IGRF type global geomagnetic field model based on data from the China Seismo-Electromagnetic Satellite
INTEGRATED STUDIES OF PRE-EARTHQUAKE PROCESSES, GEOHAZARDS, AND SPACE WEATHER WITH MULTISENSOR OBSERVATIONS I
natural hazards | 07 december 2020
Yanyan Yang, Gauthier Hulot, Pierre Vigneron, xuhu...
Using magnetic field data from the China Seismo-Electromagnetic Satellite (CSES) mission, we derive a global geomagnetic field model, which we call th...
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NanoMagSat, a 16U Nanosatellite Constellation High-Precision Magnetic Project to Monitor the Earth’s Magnetic Field and Ionospheric Environment
PROBING THE EARTH’S DEEP INTERIOR THROUGH GRAVITY, MAGNETIC, AND EARTH’S ROTATION OBSERVATIONS I
study of earth's deep interior | 07 december 2020
Gauthier Hulot, Jean-Michel Leger, Lasse B. Clause...
The geomagnetic field has been continuously monitored from low-Earth orbit (LEO) since 1999, complementing ground-based observatory data by providing ...
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