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Kjellmar Oksavik's picture

Kjellmar Oksavik

Professor, Birkeland Centre for Space Science
  • E-mailKjellmar.Oksavik@uib.no
  • Phone+47 55 58 83 38+47 920 86 971
  • Visitor Address
    Allégaten 55
    5007 Bergen
    Room 
    433
  • Postal Address
    Postboks 7803
    5020 BERGEN

Teaching:

  • PHYS109  Introduction in Astrophysics
  • AGF301 The Upper Polar Atmosphere

Research:

  • Show author(s) 2021. The GPS Scintillations and TEC Variations in Association with A Polar Cap Arc.
  • Show author(s) 2021. The Cusp as a VLF Saucer Source: First Rocket Observations of Long‐Duration VLF Saucers on the Dayside. Geophysical Research Letters.
  • Show author(s) 2021. Solar and Geomagnetic Activity Impact on Occurrence and Spatial Size of Cold and Hot Polar Cap Patches.
  • Show author(s) 2021. Scientists spot a 'space hurricane' for the first time.
  • Show author(s) 2021. Rom-orkan over Nordpolen.
  • Show author(s) 2021. På tide å se opp.
  • Show author(s) 2021. Nordlyset: Den himmelske danserinnen! Naturen. 128-137.
  • Show author(s) 2021. Nordlys-forskning: Oppdaget rom-orkan.
  • Show author(s) 2021. Multiple transpolar auroral arcs reveal new insight about coupling processes in the Earth’s magnetotail.
  • Show author(s) 2021. Multiple Transpolar Auroral Arcs Reveal New Insight About Coupling Processes in the Earth’s Magnetotail.
  • Show author(s) 2021. Multiple Transpolar Auroral Arcs Reveal New Insight About Coupling Processes in the Earth’s Magnetotail.
  • Show author(s) 2021. Mer nordlys i årene fremover: - Folk må bli flinkere til å se opp.
  • Show author(s) 2021. Kjellmar frå Fosnavåg oppdaga rom-orkan.
  • Show author(s) 2021. Intervju om rom-orkan i ettermiddagssendinga.
  • Show author(s) 2021. Historisk rom-orkan.
  • Show author(s) 2021. Hev seg i bilen for å ta bilder.
  • Show author(s) 2021. Hemispheric and seasonal variations in the cold plasma outflow source region: Swarm and CHAMP observations of F-region polar cap electron density.
  • Show author(s) 2021. Heftig nordlys over Vestland i natt: - Jeg så varselet og kastet meg i bilen.
  • Show author(s) 2021. GPS Scintillations and TEC Variations in Association With a Polar Cap Arc. Journal of Geophysical Research (JGR): Space Physics.
  • Show author(s) 2021. Electrodynamics surrounding polar cap auroral arcs.
  • Show author(s) 2021. Dette er en romorkan.
  • Show author(s) 2021. Denne mørke flekken kan skape himmelmagi i Bergen.
  • Show author(s) 2021. Denne flekken kan skape himmelmagi.
  • Show author(s) 2021. A space hurricane over the Earth’s polar ionosphere. Nature Communications.
  • Show author(s) 2021. A Space Hurricane Over the Earth’s Polar Ionosphere.
  • Show author(s) 2020. Subauroral GPS TEC and phase variations during geomagnetic storms.
  • Show author(s) 2020. Statistical Study of the Relationship Between Ion Upflow and Field-Aligned Current in the Topside Ionosphere for Both Hemispheres During Geomagnetic Disturbed and Quiet Time. Journal of Geophysical Research (JGR): Space Physics. 10 pages.
  • Show author(s) 2020. Seasonal and Hemispheric Asymmetries of F Region Polar Cap Plasma Density: Swarm and CHAMP Observations. Journal of Geophysical Research (JGR): Space Physics. 13 pages.
  • Show author(s) 2020. Plasma density gradients at the edge of polar ionospheric holes: the absence of phase scintillation. Annales Geophysicae. 575-590.
  • Show author(s) 2020. Overview of the Rocket Experiment for Neutral Upwelling Sounding Rocket 2 (RENU2). Geophysical Research Letters. 1-7.
  • Show author(s) 2020. On the Production of Ionospheric Irregularities Via Kelvin-Helmholtz Instability Associated with Cusp Flow Channels. Journal of Geophysical Research (JGR): Space Physics. 21 pages.
  • Show author(s) 2020. On multi-scale density irregularities observed by sounding rockets within regions of enhanced scintillations in the cusp ionosphere.
  • Show author(s) 2020. Multiple transpolar auroral arcs reveal insight about coupling processes in the Earth’s magnetotail.
  • Show author(s) 2020. Multiple transpolar auroral arcs reveal insight about coupling processes in the Earth’s magnetotail. Proceedings of the National Academy of Sciences of the United States of America. 16193-16198.
  • Show author(s) 2020. Hemispheric and seasonal variations in the cold plasma outflow source region: polar cap ionosphere electron density at 350–500 km.
  • Show author(s) 2020. Dayside Field-Aligned Current Impacts on Ionospheric Irregularities. Geophysical Research Letters. 11 pages.
  • Show author(s) 2020. Cusp rocket experiment of density structures.
  • Show author(s) 2020. A statistical study of polar cap flow channels and their IMF by dependence. Journal of Geophysical Research (JGR): Space Physics. 10 pages.
  • Show author(s) 2020. A long-lasting auroral bright spot around magnetic north pole: Is it the evidence of stable lobe magnetic reconnection?
  • Show author(s) 2019. VISIONS-2: Imaging ion energization in the cusp.
  • Show author(s) 2019. VISIONS-2 observations of the electrodynamics of magnetosphere-ionosphere coupling.
  • Show author(s) 2019. VISIONS-2 observations of ion heating and energization near the exobase, and the role of wave-particle interactions.
  • Show author(s) 2019. VISIONS-2 Observations of Electron Dynamics and Alfvén Waves.
  • Show author(s) 2019. Thermally excited 630.0 nm emissions in the polar ionosphere.
  • Show author(s) 2019. The Ion/Electron Temperature Characteristics of Polar Cap Classical and Hot Patches and Their Influence on Ion Upflow.
  • Show author(s) 2019. The Cusp Alfven and Plasma Electrodynamics 2 Mission.
  • Show author(s) 2019. Statistical study of the relationship between ion upflow and field-aligned current in the topside ionosphere for both hemispheres during disturbed and quiet times.
  • Show author(s) 2019. Statistical Study of the Relationship Between Ion Upflow and Field-aligned Current in the Topside Ionosphere for Both Hemispheres During Disturbed and Quiet Times.
  • Show author(s) 2019. Simultaneous rocket and scintillation observations of plasma irregularities associated with a reversed flow event in the cusp ionosphere. Journal of Geophysical Research (JGR): Space Physics. 7098-7111.
  • Show author(s) 2019. Severe GPS Phase and Amplitude Scintillations at High Latitudes During the 2015 St. Patrick’s Day Storm.
  • Show author(s) 2019. Separation and quantification of ionospheric convection sources: 2. The dipole tilt angle influence on reverse convection cells during northward IMF. Journal of Geophysical Research (JGR): Space Physics. 6182-6194.
  • Show author(s) 2019. Separation and quantification of ionospheric convection sources: 1. A new technique. Journal of Geophysical Research (JGR): Space Physics. 6343-6357.
  • Show author(s) 2019. Results from a Grand Challenge Initiative-Cusp Mission: VISIONS-2.
  • Show author(s) 2019. Quantifying the dipole tilt influence on reverse convection cells during northward IMF using spherical elementary functions.
  • Show author(s) 2019. On the sources of Cusp Ionospheric Scintillation Irregularities.
  • Show author(s) 2019. Observational evidence for throat aurora being associated with magnetopause reconnection. Geophysical Research Letters. 7113-7120.
  • Show author(s) 2019. Modeling scintillation produced by ionospheric Kelvin Helmholtz in the cusp ionosphere using GEMINI-SIGMA.
  • Show author(s) 2019. Meso-scale ionospheric flow cells, localized Joule heating, and ion upflow associated with throat aurora as observed by EISCAT.
  • Show author(s) 2019. EDGAR: Energy Deposition in the Geomagnetic Cusp Alfvén Resonator.
  • Show author(s) 2019. Dual Sounding Rocket Observations of Plasma Convection and Shear, Field-aligned Currents, and Alfven waves and Irregularities in the Cusp during IMF Bz Negative Conditions.
  • Show author(s) 2019. CAPER-2 and TRICE-2 Sounding Rocket Investigations: Whistler and Upper-Hybrid Waves in the Polar Cusp.
  • Show author(s) 2019. Birkeland Current Impacts on Cusp Ionospheric Irregularities.
  • Show author(s) 2019. A reverse flow event as the onset of ionospheric scintillation irregularities in the cusp.
  • Show author(s) 2019. A new way to identify and quantify the sources of ionospheric convection.
  • Show author(s) 2019. A new way to identify and quantify the sources of ionospheric convection.
  • Show author(s) 2019. A long-lasting auroral bright spot around magnetic north pole: Is it the evidence of stable magnetic reconnection?
  • Show author(s) 2019. A Study of Automatically Detected Flow Channels in the Polar Cap Ionosphere. Journal of Geophysical Research (JGR): Space Physics. 9430-9447.
  • Show author(s) 2019. A Long-lasting Auroral Bright Spot Around Magnetic North Pole: Is it the Evidence of Stable Magnetic Reconnection?
  • Show author(s) 2018. Thermally excited 630.0 nm emissions in the polar ionosphere.
  • Show author(s) 2018. The ion/electron temperature characteristics of polar cap classical and hot patches and their influence on ion upflow. Geophysical Research Letters. 8072-8080.
  • Show author(s) 2018. The investigation of cusp irregularities rocket program.
  • Show author(s) 2018. The Investigation of Cusp Irregularities Rocket Program.
  • Show author(s) 2018. Seasonal and solar cycle variations of thermally excited 630.0 nm emissions in the polar ionosphere. Journal of Geophysical Research (JGR): Space Physics. 7029-7039.
  • Show author(s) 2018. SMILE: New opportunities for global imaging of space weather near Earth.
  • Show author(s) 2018. Recent developments in our knowledge of inner magnetosphere-ionosphere convection. Journal of Geophysical Research (JGR): Space Physics. 7276-7282.
  • Show author(s) 2018. Observations of asymmetries in ionospheric return flow during different levels of geomagnetic activity. Journal of Geophysical Research (JGR): Space Physics. 4638-4651.
  • Show author(s) 2018. Multi-instrument observations of large-scale atmospheric gravity waves/traveling ionospheric disturbances associated with enhanced auroral activity over Svalbard. Advances in Space Research. 270-281.
  • Show author(s) 2018. Multi-instrument observations of atmospheric gravity waves/traveling ionospheric disturbances associated with enhanced auroral activity.
  • Show author(s) 2018. GPS Scintillations and Losses of Signal Lock at High Latitudes During the 2015 St. Patrick's Day Storm. Journal of Geophysical Research (JGR): Space Physics. 7943-7957.
  • Show author(s) 2018. Equatorward Propagating Auroral Arcs Driven by ULF Wave Activity: Multipoint Ground and Space Based Observations in the Dusk Sector Auroral Oval.
  • Show author(s) 2018. Challenges and Strategic Research Plans for Earth and Heliosphere: Research Infrastructures, Projects and Initiatives. Proceedings of the International Astronomical Union. 219-225.
  • Show author(s) 2018. Automatic detection of flow channels in the polar cap ionosphere.
  • Show author(s) 2018. A New Empirical Model of the Subauroral Polarization Stream. Journal of Geophysical Research (JGR): Space Physics. 7342-7357.
  • Show author(s) 2017. When and where is the process of restoring symmetry important?
  • Show author(s) 2017. Thermally Excited 630.0 nm Emissions in the Polar Ionosphere.
  • Show author(s) 2017. The influence of plasma flows bringing the magnetotail back to a more symmetric configuration.
  • Show author(s) 2017. The Occurrence of Small-scale Irregularities in the Mid-latitude Ionosphere from SuperDARN HF Radar Observations.
  • Show author(s) 2017. Study of meso-scale reversed flow events in the polar ionosphere by SuperDARN radars.
  • Show author(s) 2017. Statistical characterization of the Sub-Auroral Polarization Stream (SAPS).
  • Show author(s) 2017. Simultaneous observations of traveling convection vortices: Ionosphere-thermosphere coupling. Journal of Geophysical Research (JGR): Space Physics. 4943-4959.
  • Show author(s) 2017. Reversed Flow Events in the Polar Ionosphere.
  • Show author(s) 2017. Observations of gravity waves associated with enhanced auroral activity: GPS, FPI and magnetometer measurements over Svalbard.
  • Show author(s) 2017. Kelvin Helmholtz and Gradient Drift instabilities in ionosphere cusp flow channels.
  • Show author(s) 2017. How often do thermally excited 630.0 nm emissions occur in the Polar Ionosphere? Journal of Geophysical Research (JGR): Space Physics. 698-710.
  • Show author(s) 2017. High Resolution Modeling of the Thermospheric Response to Energy Inputs during the RENU-2 Rocket Flight.
  • Show author(s) 2017. Geomagnetic storms of March 17, 2013 and 2015: GPS phase scintillation and auroral electrojet currents.
  • Show author(s) 2017. GPS scintillations associated with cusp dynamics and polar cap patches. Journal of Space Weather and Space Climate. 12 pages.
  • Show author(s) 2017. GPS phase scintillation and auroral electrojet currents during geomagnetic storms of March 17, 2013 and 2015.
  • Show author(s) 2017. Examination of Cross-Scale Coupling During Auroral Events using RENU2 and ISINGLASS Sounding Rocket Data.
  • Show author(s) 2017. Equatorward propagating auroral arcs driven by ULF wave activity: Multipoint ground- and space-based observations in the dusk sector auroral oval. Journal of Geophysical Research (JGR): Space Physics. 5591-5605.
  • Show author(s) 2017. Energetic proton spectra measured by the Van Allen probes. Journal of Geophysical Research (JGR): Space Physics. 10,129-10,144.
  • Show author(s) 2017. Dynamic properties of throat aurora revealed by simultaneous ground and satellite observations. Journal of Geophysical Research (JGR): Space Physics. 3469-3486.
  • Show author(s) 2017. Comparison of geomagnetic March 2013 and 2015 storms: GPS phase scintillation and auroral electrojet currents.
  • Show author(s) 2017. Channels of Reversed Flow in the Polar Ionosphere.
  • Show author(s) 2016. Structure of the thermosphere during energy input through the magnetospheric cusp: Measurements from the RENU2 ionization gauge.
  • Show author(s) 2016. Statistical study of the GNSS phase scintillation associated with two types of auroral blobs. Journal of Geophysical Research (JGR): Space Physics. 4679-4697.
  • Show author(s) 2016. Simultaneous Ground-based Optical And HF Radar Observations Of The Ionospheric Footprint Of The Open/closed Field Line Boundary.
  • Show author(s) 2016. Scintillation and irregularities from the nightside part of a Sun-aligned polar cap arc. Journal of Geophysical Research (JGR): Space Physics. 5723-5736.
  • Show author(s) 2016. Raising young peoples’ eyes to the stars.
  • Show author(s) 2016. Plasma Flow Channel Events in the Polar Ionosphere.
  • Show author(s) 2016. On the contribution of thermal excitation to the total 630.0 nm emissions in the northern cusp ionosphere. Journal of Geophysical Research (JGR): Space Physics. 1234-1245.
  • Show author(s) 2016. Occurrence and Characteristics of Thermally Excited 630.0 nm Emissions in the Polar Ionosphere.
  • Show author(s) 2016. Mesoscale ionospheric plasma irregularities and scintillation over Svalbard.
  • Show author(s) 2016. Mechanisms responsible for asymmetric aurora between the conjugate hemispheres.
  • Show author(s) 2016. GPS phase scintillation during the geomagnetic storms of March 17, 2013 and 2015: Interhemispheric comparison and the relation to auroral electrojet currents.
  • Show author(s) 2016. GPS phase scintillation during the geomagnetic storm of March 17, 2015: The relation to auroral electrojet currents.
  • Show author(s) 2016. GPS phase scintillation during the geomagnetic storm of March 17, 2015: The relation to auroral electrojet currents.
  • Show author(s) 2016. GPS phase scintillation during the geomagnetic storm of March 17, 2015: The relation to auroral electrojet currents.
  • Show author(s) 2016. GPS phase scintillation at high latitudes during the geomagnetic storm of 17-18 March 2015. Journal of Geophysical Research (JGR): Space Physics. 10,448-10,465.
  • Show author(s) 2016. F-region ionosphere effects on the mapping accuracy of SuperDARN HF radar echoes.
  • Show author(s) 2016. F region ionosphere effects on the mapping accuracy of SuperDARN HF radar echoes. Radio Science. 490-506.
  • Show author(s) 2016. Dynamic effects of restoring footpoint symmetry on closed magnetic field-lines: Asymmetric Birkeland currents.
  • Show author(s) 2016. Dynamic effects of restoring footpoint symmetry on closed magnetic field lines. Journal of Geophysical Research (JGR): Space Physics. 3963-3977.
  • Show author(s) 2016. Cusp Electron Populations During a Neutral Upwelling Event: Measurements from RENU2 and MMS Conjunction.
  • Show author(s) 2016. A Cusp Density Enhancement Study using CHAMP/EISCAT conjunctions.
  • Show author(s) 2015. Van Allen probes, NOAA, GOES, and ground observations of an intense EMIC wave event extending over 12 h in magnetic local time. Journal of Geophysical Research (JGR): Space Physics. 5465-5488.
  • Show author(s) 2015. Van Allen Probes, NOAA, and Ground Observations of an Intense Pc 1 Wave Event Extending 12 Hours in MLT and its Resulting Depletion of the Outer Radiation Belt.
  • Show author(s) 2015. Van Allen Probes, NOAA, and Ground Observations of an Intense Pc 1 Wave Event Extending 12 Hours in MLT and its Resulting Depletion of the Outer Radiation Belt.
  • Show author(s) 2015. The total solar eclipse on Svalbard 2015.
  • Show author(s) 2015. The science case for the EISCAT_3D radar. Progress in Earth and Planetary Science.
  • Show author(s) 2015. Solformørkelsen var enda bedre enn forventet. Forskerjubel på Svalbard.
  • Show author(s) 2015. Solformørkelsen på Svalbard.
  • Show author(s) 2015. Simultaneous ground-based optical and HF radar observations of the ionospheric footprint of the open/closed field line boundary along the geomagnetic meridian. Journal of Geophysical Research (JGR): Space Physics. 9859-9874.
  • Show author(s) 2015. Severe and localized GNSS scintillation at the poleward edge of the nightside auroral oval during intense substorm aurora. Journal of Geophysical Research (JGR): Space Physics. 10607-10621.
  • Show author(s) 2015. Se nordlyset over Rundemanen.
  • Show author(s) 2015. Scintillation from poleward moving auroral forms in the cusp ionosphere.
  • Show author(s) 2015. Scintillation and loss of signal lock from poleward moving auroral forms in the cusp ionosphere. Journal of Geophysical Research (JGR): Space Physics. 9161-9175.
  • Show author(s) 2015. Preliminary results from the total solar eclipse campaign on Svalbard 2015.
  • Show author(s) 2015. Particle Detector - Bounce Loss Cone Fluxes .
  • Show author(s) 2015. On the importance of magnetotail untwisting.
  • Show author(s) 2015. Observations of the dayside cusp aurora using ground-based optics and radar.
  • Show author(s) 2015. Observations of simultaneous multi-constellation GNSS scintillation in nightside aurora over Svalbard.
  • Show author(s) 2015. Ion upflow dependence on ionospheric density and solar photoionization. Journal of Geophysical Research (JGR): Space Physics. 10039-10052.
  • Show author(s) 2015. Ion upflow dependence on ionospheric density and solar photoionozation.
  • Show author(s) 2015. Investigation of F-region auroral blobs by the ICI-4 sounding rocket.
  • Show author(s) 2015. In-flight calibration of NOAA POES proton detectors - Derivation of the MEPED correction factors. Journal of Geophysical Research (JGR): Space Physics. 9578-9593.
  • Show author(s) 2015. GNSS scintillation case studies at high latitudes following solar events of January 2014.
  • Show author(s) 2015. FTE driven dynamics of the F-region cusp ionosphere.
  • Show author(s) 2015. Dayside 630.0 nm emissions due to thermally excited O(1D) in the cusp region ionosphere over Longyearbyen, Svalbard.
  • Show author(s) 2015. Dayside 630.0 nm emissions due to thermally excited O(1D) in the cusp region ionosphere over Longyearbyen, Svalbard.
  • Show author(s) 2015. Co-ordinated EISCAT and optical measurements of multiple equatorward propagating auroral arcs.
  • Show author(s) 2015. Are there auroral signatures related to asymmetric generation of field-aligned currents in the tail due to an IMF By induced twist?
  • Show author(s) 2015. 11 lange dagers ferd mot nordlyset.
  • Show author(s) 2014. What can multi-constellation GNSS measurements do for EISCAT_3D?
  • Show author(s) 2014. Van Allen probes, NOAA, and ground observations of an intense Pc 1 wave event extending 12 hours in MLT.
  • Show author(s) 2014. Van Allen Probes, NOAA, and Ground Observations of an Intense Pc 1 Wave Event Extending 12 Hours in MLT.
  • Show author(s) 2014. The Kjell Henriksen Observatory – a window into space.
  • Show author(s) 2014. The GALILEO navigation system and space weather effects in the polar cap.
  • Show author(s) 2014. Solstormer ga himmelmagi.
  • Show author(s) 2014. Plasma irregularities in the polar F-region of the ionosphere.
  • Show author(s) 2014. Plasma convection over the polar ionosphere.
  • Show author(s) 2014. Plasma Instability Growth Rates in the F-Region Cusp Ionosphere.
  • Show author(s) 2014. Observational tests of flux transfer event structure.
  • Show author(s) 2014. Ny himmelmagi på gang.
  • Show author(s) 2014. Ionospheric scintillations in the dayside polar ionosphere.
  • Show author(s) 2014. Intensity asymmetries in the dusk sector of the poleward auroral oval due to IMF Bx. Journal of Geophysical Research (JGR): Space Physics. 9497-9507.
  • Show author(s) 2014. Hemispheric differences in solar wind – magnetosphere interactions.
  • Show author(s) 2014. Hemispheric asymmetries in the global aurora and IMF Bx.
  • Show author(s) 2014. GPS scintillation and irregularities at the front of an ionization tongue in the nightside polar ionosphere. Journal of Geophysical Research (JGR): Space Physics. 8624-8636.
  • Show author(s) 2014. GPS scintillation and irregularities at the front of a tongue of ionization in the nightside polar ionosphere over Svalbard.
  • Show author(s) 2014. GPS phase scintillation without diffractive irregularities: Case study at the front of an ionization tongue in the nightside polar ionosphere.
  • Show author(s) 2014. GPS phase scintillation and irregularities at the front of a tongue of ionization in the nightside polar cap.
  • Show author(s) 2014. GNSS scintillations in the nightside polar ionosphere over Svalbard.
  • Show author(s) 2014. Day-night coupling by a localized flow channel visualized by polar cap patch propagation. Geophysical Research Letters. 3701-3709.
  • Show author(s) 2014. Day-night coupling by a localized flow channel visualized by polar cap patch propagation.
  • Show author(s) 2014. Conjugate and non-conjugate aspects of the aurora.
  • Show author(s) 2014. Comparison of solar wind driving of the aurora in the two hemispheres due to the solar wind dynamo.
  • Show author(s) 2014. Comparison of solar wind driving of the aurora in the two hemispheres due to solar wind dynamo.
  • Show author(s) 2014. Characterization of high latitude GPS sensed ionospheric irregularities: Case studies.
  • Show author(s) 2014. Asymmetric Solar Wind dynamo efficiency and IMF Bx.
  • Show author(s) 2014. Arrival of a tongue of ionization in the nightside polar ionosphere and effects on GPS scintillation.
  • Show author(s) 2014. A new method of recalibrating NOAA MEPED proton measurements.
  • Show author(s) 2014. A New Method of recalibrating NOAA POES MEPED proton measurements.
  • Show author(s) 2013. Tongue of ionization in the nightside polar ionosphere and effects on GPS scintillation.
  • Show author(s) 2013. Space weather effects on GNSS navigation systems in the polar cap.
  • Show author(s) 2013. Simultaneous global imaging as a tracer of true conjugate regions.
  • Show author(s) 2013. Recalibration of the NOAA/POES MEPED instrument using a statistical approach.
  • Show author(s) 2013. Recalibration of the MEPED Proton Detectors Onboard NOAA POES Satellites.
  • Show author(s) 2013. On Transient Phenomena in the Cusp Ionosphere.
  • Show author(s) 2013. Non-Conjugate Features in the Auroral Ovals in the two Hemispheres.
  • Show author(s) 2013. Ionospheric irregularities and effects on GNSS navigation systems in the polar cap.
  • Show author(s) 2013. Investigation of the role of IMF Bx on magnetopause characteristic past the terminator.
  • Show author(s) 2013. Investigation of a possible IMF Bx influence on magnetopause characteristic.
  • Show author(s) 2013. Intensity asymmetries between the northern and southern auroral ovals associated with the x-component of the Interplanetary Magnetic Field.
  • Show author(s) 2013. How IMF Bx affects the two polar hemispheres differently.
  • Show author(s) 2013. Effects on GPS scintillation from a tongue of ionization in the nightside polar ionosphere.
  • Show author(s) 2013. Doubling of Ion Up-flow for Ion Outflow Calculations.
  • Show author(s) 2013. A multi-instrument study of high-latitude ionospheric irregularities and their effects on GPS ionospheric scintillation.
  • Show author(s) 2013. A multi-instrument study of GPS scintillation in the nightside polar cap over Svalbard.
  • Show author(s) 2013. A multi-instrument case study of high-latitude ionospheric GNSS scintillation due to drifting plasma irregularities.

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