selected publications
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chapter
- Ocean, electromagnetic effects. 0-0. 2007
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conference proceeding
- C/NOFS Measurements of Ring Current Magnetic Field in Low-latitude Ionosphere 2014
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Interpretation of CHAMP crustal field anomaly maps using Geographical Information System (GIS) technique.
249-254.
2003
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Introducing POMME, the potsdam magnetic model of the earth.
293-298.
2003
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Wavelet analysis of CHAMP flux gate magnetometer data.
347-352.
2003
- A comparison of global lithospheric field models derived from satellite magnetic data. 261-268. 2002
- Mapping the lithospheric magnetic field from CHAMP scalar and vector magnetic data. 269-274. 2002
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journal article
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Model-observation comparison for the geographic variability of the plasma electric drift in the Earth's innermost magnetosphere.
Geophysical Research Letters.
7634-7642.
2017
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A corotation electric field model of the Earth derived from Swarm satellite magnetic field measurements.
Journal of Geophysical Research: Space Physics.
8733-8754.
2017
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Assessing discrepancies between previous plate kinematic models of Mesozoic Iberia and their constraints.
Tectonics.
1843-1862.
2016
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The GPlates Portal: Cloud-Based Interactive 3D Visualization of Global Geophysical and Geological Data in a Web Browser.
PLoS One.
2016
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Mysterious misalignments between geomagnetic and stellar reference frames seen in CHAMP and Swarm satellite measurements.
Geophysical Journal International.
1873-1876.
2015
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International Geomagnetic Reference Field: the 12th generation.
Earth, Planets and Space.
2015
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Fast equatorial waves propagating at the top of the Earth's core.
Geophysical Research Letters.
3321-3329.
2015
-
NOAA/NGDC candidate models for the 12th generation International Geomagnetic Reference Field.
Earth, Planets and Space.
1-9.
2015
-
Swarm equatorial electric field chain: First results.
Geophysical Research Letters.
673-680.
2015
- Marine Magnetic Surveying And Disturbance Field Monitoring Using Autonomous Marine Vehicles to Study Disturbance Fields. Sea Technology. 10-12. 2014
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Tidal signals in ocean-bottom magnetic measurements of the Northwestern Pacific: observation versus prediction.
Geophysical Journal International.
1096-1110.
2014
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Geomagnetic main field modeling with DMSP.
Journal of Geophysical Research: Space Physics.
4010-4025.
2014
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Geomagnetic secular acceleration, jerks, and a localized standing wave at the core surface from 2000 to 2010.
Journal of Geophysical Research. Solid Earth.
1531-1543.
2014
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Long-period prompt-penetration electric fields derived from CHAMP satellite magnetic measurements.
Journal of Geophysical Research: Space Physics.
5919-5930.
2013
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Longitudinal and seasonal structure of the ionospheric equatorial electric field.
Journal of Geophysical Research: Space Physics.
1298-1305.
2013
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Swarm SCARF Dedicated Lithospheric Field Inversion chain.
Earth, Planets and Space.
1257-1270.
2013
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Swarm SCARF equatorial electric field inversion chain.
Earth, Planets and Space.
1309-1317.
2013
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The Swarm Satellite Constellation Application and Research Facility (SCARF) and Swarm data products.
Earth, Planets and Space.
1189-1200.
2013
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A real-time forecast service for the ionospheric equatorial zonal electric field.
Space Weather.
2012
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Global continental and ocean basin reconstructions since 200 Ma.
Earth-Science Reviews.
212-270.
2012
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Global characteristics of the lunar tidal modulation of the equatorial electrojet derived from CHAMP observations.
Annales Geophysicae: atmospheres, hydrospheres and space sciences.
527-536.
2012
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C/NOFS measurements of magnetic perturbations in the low-latitude ionosphere during magnetic storms.
Journal of Geophysical Research: Space Physics.
2011
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The ionospheric gravity and diamagnetic current systems.
Journal of Geophysical Research: Space Physics.
2011
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International Geomagnetic Reference Field: the eleventh generation.
Geophysical Journal International.
1216-1230.
2010
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An ellipsoidal harmonic representation of Earth's lithospheric magnetic field to degree and order 720.
G3: Geochemistry, Geophysics, Geosystems: an electronic journal of the earth sciences.
2010
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Electric fields in the equatorial ionosphere derived from CHAMP satellite magnetic field measurements.
Journal of Atmospheric and Solar: Terrestrial Physics.
319-326.
2010
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Relationship between the ionospheric eastward electric field and the equatorial electrojet.
Geophysical Research Letters.
2010
-
Evaluation of candidate geomagnetic field models for IGRF-11.
Earth, Planets and Space.
787-804.
2010
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IGRF candidate models at times of rapid changes in core field acceleration.
Earth, Planets and Space.
753-763.
2010
-
NOAA/NGDC candidate models for the 11th generation International Geomagnetic Reference Field and the concurrent release of the 6th generation Pomme magnetic model.
Earth, Planets and Space.
729-735.
2010
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On the possibility of extending the IGRF predictive secular variation model to a higher SH degree.
Earth, Planets and Space.
815-820.
2010
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Solar cycle dependence of quiet-time magnetospheric currents and a model of their near-Earth magnetic fields.
Earth, Planets and Space.
843-848.
2010
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EMAG2: A 2-arc min resolution Earth Magnetic Anomaly Grid compiled from satellite, airborne, and marine magnetic measurements.
G3: Geochemistry, Geophysics, Geosystems: an electronic journal of the earth sciences.
2009
-
Equatorial zonal electric fields inferred from a 3-D electrostatic potential model and ground-based magnetic field measurements.
Journal of Geophysical Research: Space Physics.
2009
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Comment on "Can core-surface flow models be used to improve the forecast of the Earth's main magnetic field?'' by Stefan Maus, Luis Silva, and Gauthier Hulot.
Journal of Geophysical Research. Solid Earth.
2009
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Reply to comment by V. Lesur et al. on "Can core-surface flow models be used to improve the forecast of the Earth's main magnetic field''.
Journal of Geophysical Research. Solid Earth.
2009
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Penetration characteristics of the interplanetary electric field to the daytime equatorial ionosphere.
Journal of Geophysical Research: Space Physics.
2008
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On the applicability of the frozen flux approximation in core flow modelling as a function of temporal frequency and spatial degree.
Geophysical Journal International.
853-856.
2008
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Estimating the daytime Equatorial Ionization Anomaly strength from electric field proxies.
Journal of Geophysical Research: Space Physics.
2008
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The influence of nonmigrating tides on the longitudinal variation of the equatorial electrojet.
Journal of Geophysical Research: Space Physics.
2008
-
Can core-surface flow models be used to improve the forecast of the Earth's main magnetic field?.
Journal of Geophysical Research. Solid Earth.
2008
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Resolution of direction of oceanic magnetic lineations by the sixth-generation lithospheric magnetic field model from CHAMP satellite magnetic measurements.
G3: Geochemistry, Geophysics, Geosystems: an electronic journal of the earth sciences.
2008
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The geomagnetic power spectrum.
Geophysical Journal International.
135-142.
2008
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Improved horizontal wind model HWM07 enables estimation of equatorial ionospheric electric fields from satellite magnetic measurements.
Geophysical Research Letters.
2008
-
Electric fields and zonal winds in the equatorial ionosphere inferred from CHAMP satellite magnetic measurements.
Geophysical Research Letters.
2007
-
Spatio-temporal characterization of the equatorial electrojet from CHAMP, Orsted, and SAC-C satellite magnetic measurements.
Journal of Geophysical Research: Space Physics.
2007
-
Magnetic anomaly map of the world: merging satellite, airborne, marine and ground-based magnetic data sets.
Earth and Planetary Science Letters.
56-71.
2007
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National Geophysical Data Center candidate for the World Digital Magnetic Anomaly Map.
G3: Geochemistry, Geophysics, Geosystems: an electronic journal of the earth sciences.
2007
-
Fifth-generation lithospheric magnetic field model from CHAMP satellite measurements.
G3: Geochemistry, Geophysics, Geosystems: an electronic journal of the earth sciences.
2007
-
Direct observation of the F region dynamo currents and the spatial structure of the EEJ by CHAMP.
Geophysical Research Letters.
2006
-
Evidence for short spatial correlation lengths of the noontime equatorial electrojet inferred from a comparison of satellite and ground magnetic data.
Journal of Geophysical Research: Space Physics.
2006
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Longitudinal variation of the E-region electric fields caused by atmospheric tides.
Geophysical Research Letters.
2006
-
Third generation of the Potsdam Magnetic Model of the Earth (POMME).
G3: Geochemistry, Geophysics, Geosystems: an electronic journal of the earth sciences.
2006
-
A global lithospheric magnetic field model with reduced noise level in the Polar Regions.
Geophysical Research Letters.
2006
-
Earth's lithospheric magnetic field determined to spherical harmonic degree 90 from CHAMP satellite measurements.
Geophysical Journal International.
319-330.
2006
-
A gravity-driven electric current in the Earth's ionosphere identified in CHAMP satellite magnetic measurements.
Geophysical Research Letters.
2006
-
Ocean circulation generated magnetic signals.
Earth, Planets and Space.
429-437.
2006
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Simulation of the high-degree lithospheric field recovery for the Swarm constellation of satellites.
Earth, Planets and Space.
397-407.
2006
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The Swarm End-to-End mission simulator study:: A demonstration of separating the various contributions to Earth's magnetic field using synthetic data.
Earth, Planets and Space.
359-370.
2006
- The Swarm End-to-End mission simulator study: A demonstration of separating the various contributions to Earth's magnetic field using synthetic data. Earth, Planets and Space. 359-370. 2006
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Geological modeling of the new CHAMP magnetic anomaly maps using a geographical information system technique.
Journal of Geophysical Research. Solid Earth.
2005
-
Signature of the quiet-time magnetospheric magnetic field and its electromagnetic induction in the rotating Earth.
Geophysical Journal International.
755-763.
2005
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The 10th generation international geomagnetic reference field.
Physics of the Earth and Planetary Interiors.
320-322.
2005
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The 10th-Generation International Geomagnetic Reference Field.
Geophysical Journal International.
561-565.
2005
-
Why no anomaly is visible over most of the continent-ocean boundary in the global crustal magnetic field.
Physics of the Earth and Planetary Interiors.
321-333.
2005
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Evaluation of candidate geomagnetic field models for the 10th generation of IGRF.
Earth, Planets and Space.
1173-1181.
2005
-
International geomagnetic reference field - the tenth generation.
Earth, Planets and Space.
1135-1140.
2005
-
NGDC/GFZ candidate models for the 10th generation International Geomagnetic Reference Field.
Earth, Planets and Space.
1151-1156.
2005
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Local time effects in satellite estimates of electromagnetic induction transfer functions.
Geophysical Research Letters.
2004
-
Ocean tidal signals in observatory and satellite magnetic measurements.
Geophysical Research Letters.
2004
-
Separating the magnetospheric disturbance magnetic field into external and transient internal contributions using a 1D conductivity model of the Earth.
Geophysical Research Letters.
2004
-
Noon-time equatorial electrojet:: Its spatial features as determined by the CHAMP satellite -: art. no. A01306.
Journal of Geophysical Research: Space Physics.
2004
-
High-latitude ionospheric currents during very quiet times:: their characteristics and predictability.
Annales Geophysicae: atmospheres, hydrospheres and space sciences.
2001-2014.
2004
- The 9th-Generation International Geomagnetic Reference Field. Geophysical Journal International. 1051-1056. 2003
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Magnetic field annihilators: invisible magnetization at the magnetic equator.
Geophysical Journal International.
509-513.
2003
-
The diamagnetic effect of the equatorial Appleton anomaly:: Its characteristics and impact on geomagnetic field modeling -: art. no. 1906.
Geophysical Research Letters.
2003
-
Satellite observations of magnetic fields due to ocean tidal flow.
Science.
239-241.
2003
-
First scalar magnetic anomaly map from CHAMP satellite data indicates weak lithospheric field -: art. no. 1702.
Geophysical Research Letters.
2002
-
First in-situ observation of night-time F region currents with the CHAMP satellite -: art. no. 1489.
Geophysical Research Letters.
2002
-
Is there an observable lack of reciprocity in PKP(DF) traveltimes?.
Geophysical Journal International.
274-277.
2000
-
Variogram analysis of helicopter magnetic data to identify paleochannels of the Omaruru River, Namibia.
Geophysics.
785-794.
1999
-
Variogram analysis of magnetic and gravity data.
Geophysics.
776-784.
1999
-
Improved ocean-geoid resolution from retracked ERS-1 satellite altimeter waveforms.
Geophysical Journal International.
243-253.
1998
-
Curie-temperature depth estimation using a self-similar magnetization model.
Geophysical Journal International.
163-168.
1997
-
Depth estimation from the scaling power spectrum of potential fields?.
Geophysical Journal International.
113-120.
1996
-
POTENTIAL-FIELD POWER SPECTRUM INVERSION FOR SCALING GEOLOGY.
Journal of Geophysical Research. Solid Earth.
12605-12616.
1995
-
SCALING PROPERTIES OF POTENTIAL FIELDS DUE TO SCALING SOURCES.
Geophysical Research Letters.
891-894.
1994
-
Model-observation comparison for the geographic variability of the plasma electric drift in the Earth's innermost magnetosphere.
Geophysical Research Letters.
7634-7642.
2017