• Centrifugevej, 356, 006

    2800 Kgs. Lyngby

    Denmark

1997 …2023

Research output per year

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Research Output

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Conference abstract for conference
2016

A Model of the Earth's Magnetic Field From Two Year of Swarm Satellite Constellation Data

Olsen, N., Finlay, C., Tøffner-Clausen, L. & Kotsiaros, S., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access

Changes in Earth's core-generated magnetic field, as observed by Swarm

Finlay, C., Olsen, N., Gillet, N., Kotsiaros, S., Tøffner-Clausen, L. & Hammer, M. D., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access

Investigating the polar electrojet using Swarm satellite magnetic data

Aakjær, C. D., Olsen, N. & Finlay, C., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access

Level-2 product generation for the Swarm satellite constellation mission

Olsen, P. E. H., Tøffner-Clausen, L. & Olsen, N., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access

Magnetic Package data quality overview

Qamili, E., Ottavianelli, G., Olsen, N., Tøffner-Clausen, L., Mecozzi, R., Coco, I., Vogel, P. & Floberghagen, R., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access

Swarm: Recent Progress in Analysis of the Sun Induced Magnetic Disturbance

Tøffner-Clausen, L., Lesur, V., Brauer, P., Olsen, N., Finlay, C. & Qamili, E., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access

Swarm Level 2 Comprehensive Inversion, 2016 Production

Tøffner-Clausen, L., Sabaka, T., Olsen, N. & Finlay, C., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access

Swarm magnetic and GOCE gravity gradient grids for lithospheric modelling

Bouman, J., Ebbing, J., Kotsiaros, S., Brönner, M., Sebera, J., Haagmans, R., Fuchs, M., Holzrichter, N., Olsen, N., Baykiev, E. & Novak, P., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access

Swarm Products and Space Weather Applications

Stolle, C., Olsen, N., Martini, D., Kervalishvili, G., Berdermann, J., Doornbos, E., Dunlop, M. W., Heilig, B., Marghitu, O. & Thomson, A. W. P., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access

The absolute magnetometers on board Swarm, lessons learned from more than two years in space

Hulot, G., Leger, J-M., Vigneron, P., Olsen, N., Jager, T., Bertrand, F., Fratter, I., Coïsson, P., Sirol, O. & Lalanne, X., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access

The Delta low-inclination satellite concept, an opportunity to enhance the science return of the Swarm mission

Hulot, G., Leger, J-M., Olsen, N., Stolle, C., Chulliat, A., Kuvshinov, A., Vigneron, P., Lesur, V., Shimizu, H. & Sreenivasan, B., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access

The electrical conductivity of the upper mantle and lithosphere from the magnetic signal due to ocean tidal flow

Schnepf, N. R., Kuvshinov, A., Grayver, A., Sabaka, T. & Olsen, N., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access

Towards an improved determination of Earth’s lithospheric field from satellite observations

Kotsiaros, S., Olsen, N. & Finlay, C., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access

Towards improved knowledge of geology and global thermal regime from Swarm satellites magnetic gradient observations

Ravat, D., Olsen, N., Sabaka, T., Kother, L. K., Kotsiaros, S. & Purucker, M., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
2014

An Equivalent Source Method for Modelling the Lithospheric Magnetic Field Using Satellite and Airborne Magnetic Data

Kother, L. K., Hammer, M. D., Finlay, C. & Olsen, N., 2014. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
75 Downloads (Pure)

The Swarm Initial Field Model – a Model of the Earth’s Magnetic Field for 2014 Determined From One Year of Swarm Satellite Constellation Data

Olsen, N., Hulot, G., Lesur, V., Finlay, C., Beggan, C., Chulliat, A. & Sabaka, T., 2014. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
70 Downloads (Pure)

Updating the CHAOS series of field models using Swarm data and resulting candidate models for IGRF-12

Finlay, C., Olsen, N. & Tøffner-Clausen, L., 2014. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
60 Downloads (Pure)
2013

Rapid core field variations during the satellite era: Investigations using stochastic process based field models

Finlay, C., Olsen, N., Gillet, N. & Jault, D., 2013. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

The CHAOS-4 Geomagnetic Field Model

Olsen, N., Finlay, C., Lühr, H., Sabaka, T. J., Michaelis, I., Rauberg, J. & Tøffner-Clausen, L., 2013. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

2012

Magnetic effects of magnetospheric currents at ground and in low orbit

Stolle, C., Naemi Willer, A., Finlay, C. & Olsen, N., 2012. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

2005

Consideration of External and Induced Contributions in Geomagnetic Field Modeling: Present Concepts and Future Prospects

Olsen, N., 2005.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Constraining the Composition of the Earth from Long-period Electromagnetic Sounding of the Lower Mantle

Khan, A., Connolly, J. & Olsen, N., 2005.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Geostatistical methods applied to field model residuals

Maule, F., Mosegaard, K. & Olsen, N., 2005.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Geothermal Heat Flux Underneath Ice Sheets Estimated From Magnetic Satellite Data

Fox Maule, C., Purucker, M. E., Olsen, N. & Mosegaard, K., 2005.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Mantle conductivity obtained by 3-D inversion of magnetic satellite data: An approach and its validation

Kuvshinov, A. & Olsen, N., 2005.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Satellite induction studies in the presence of nonuniform oceans, and accounting for an asymmetric magnetospheric ring current

Kuvshinov, A. & Olsen, N., 2005.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Swarm magnetic field models and other derived data

Olsen, N., 2005.

Research output: Contribution to conferenceConference abstract for conferenceResearch

Tests of the frozen-flux and tangentially geostrophic assumptions using magnetic satellite data

Chulliat, A., Olsen, N. & Sabaka, T., 2005.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

2003

SWARM - A Constellation to Study the Dynamics of the Earth's Magnetic Field and its Interactions with the Earth System

Thomsen, P. L., Hansen, F., Olsen, N. & Friis-Christensen, E., 2003.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

2000

A model of the main field and its secular variation for Epoc 2000, estimated from Ørsted data

Olsen, N., 2000.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

A proxy for the auroral electrojet from high precision geomagnetic satellite data

Moretto, T. & Olsen, N., 2000.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Field-aligned currents associated with the auroral electrojets

Stampe, M., Vennerstrøm, S., Olsen, N., Moretto, T. & Friis-Christensen, E., 2000.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Magnetic fields of high degree measured by Ørsted and their interpretation

Purucker, M. E., Hulot, G., Langlais, B., Mandea, M. & Olsen, N., 2000.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review