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Fysihka ja teknologiija instituhtta unni.pia.lovhaug@uit.no +4777646292 91111086 Tromsø FPARK A 218

Løvhaug, Unni Pia



  • Lindis Merete Bjoland, Y. Ogawa, Unni Pia Løvhaug, Dag Arne Lorentzen, Spencer Mark Hatch, Kjellmar Oksavik:
    Electron Density Depletion Region Observed in the Polar Cap Ionosphere
    Journal of Geophysical Research (JGR): Space Physics 2021 External link
  • Léo Bosse, Jean Lilensten, Nicolas Gillet, Sylvain Rochat, Alain Delboulbé, Stephane Curaba, Alain Roux, Yves Magnard, Magnar Gullikstad Johnsen, Unni Pia Løvhaug, Pierre-Olivier Amblard, Nicolas Le Bihan, Maxime Nabon, Hanane Marif, Frédérique Auriol, Camille Noûs:
    On the nightglow polarisation for space weather exploration
    Journal of Space Weather and Space Climate 28. Jul 2020 External link
  • Lindis Merete Bjoland, Y Ogawa, Chris Hall, Michael T Rietveld, Unni Pia Løvhaug, Cesar La Hoz, H Miyaoka:
    Long-term variations and trends in the polar E-region
    Journal of Atmospheric and Solar-Terrestrial Physics 2017 External link
  • Inge Edvardsen, Magnar Gullikstad Johnsen, Unni Pia Løvhaug:
    Effects of substorm electrojet on declination along concurrent geomagnetic latitudes in the northern auroral zone
    Journal of Space Weather and Space Climate 2016 External link
  • Lindis Merete Bjoland, Vasyl Belyey, Unni Pia Løvhaug, Cesar La Hoz:
    An evaluation of International Reference Ionosphere electron density in the polar cap and cusp using EISCAT Svalbard radar measurements
    Annales Geophysicae 2016 External link
  • J. Lilensten, V. Bommier, M Barthelemy, Herve Lamy, D Bernard, Jøran Idar Moen, Magnar Gullikstad Johnsen, Unni Pia Løvhaug, Frederic Pitout:
    The auroral red line polarisation: modelling and measurements
    Journal of Space Weather and Space Climate 2015 External link
  • Inge Edvardsen, Magnar Gullikstad Johnsen, Truls Lynne Hansen, Unni Pia Løvhaug, Jürgen Matzka:
    Improving the Accuracy and Reliabilityof MWD/Magnetic-Wellbore-DirectionalSurveying in the Barents Sea
    SPE Drilling & Completion 2014 External link
  • Ian R. Mann, David M. Miles, David Barona, David J. Knudsen, Kathryn A. McWilliams, Kolbein Dahle, Jøran Grande, Jøran Idar Moen, Eivind Thrane, Arne Hjalmar Hansen, Unni Pia Løvhaug:
    The Canada-Norway Rocket Science Training and Educational Program (CaNoRock STEP)
    Proceedings of the International Astronautical Congress 2014
  • Inge Edvardsen, Erik Nyrnes, Magnar Gullikstad Johnsen, Truls Lynne Hansen, Unni Pia Løvhaug, Jürgen Matzka:
    Improving the Accuracy and Reliability of MWD Magnetic Wellbore Directional Surveying in the Barents Sea
    Society of Petroleum Engineers 2013 External link
  • Magnar Gullikstad Johnsen, Dag Arne Lorentzen, Jeffrey Morgan Holmes, Unni Pia Løvhaug:
    A model based method for obtaining the open/closed field line boundary from the cusp auroral 6300 angstrom[OI] red line
    Journal of Geophysical Research (JGR): Space Physics 2012 External link
  • June Lunde, Unni Pia Løvhaug, Björn Johan Gustavsson:
    Particle precipitation during NEIAL events: simultaneous ground based nighttime observations at Svalbard
    Annales Geophysicae 04. May 2009 External link
  • June Lunde, B Gustavsson, U.P. Løvhaug, Dag Arne Lorentzen, Y Ogawa, Yasunobu Ogawa:
    Particle precipitations during NEIAL events: simultaneous ground based observations at Svalbard
    Annales Geophysicae 2007 External link
  • Arve Aksnes, Johan Stadsnes, Nikolai Østgaard, G. A. Germany, Kjellmar Oksavik, Richard R. Vondrak, Asgeir Brekke, Unni Pia Løvhaug:
    Height profiles of the ionospheric electron density derived using space-based remote sensing of UV and X ray emissions and EISCAT radar data: A ground-truth experiment
    Journal of Geophysical Research (JGR) 2006
  • Anja Strømme, Vasyl Belyey, Tom Grydeland, Cesar La Hoz, Unni Pia Løvhaug, Brett Cameron Isham:
    Evidence of Naturally Occurring Wave-Wave Interactions in the Polar Ionosphere and its Relation to Naturally Enhanced Ion Acoustic Lines
    Geophysical Research Letters 2005 External link
  • Erik Mårten Blixt, Tom Grydeland, N Ivchenko, Tor Hagfors, Cesar La Hoz, b. s. Lanchester, Unni Pia Løvhaug, Trond S. Trondsen:
    Dynamic rayed aurora and enhanced ion-acoustic radar echoes
    Annales Geophysicae 2005 External link
  • Tom Grydeland, Erik Mårten Blixt, Unni Pia Løvhaug, Tor Hagfors, Cesar La Hoz, Trond S. Trondsen:
    Interferometric radar observations of filamented structures due to plasma instabilities and their relation to dynamic auroral rays
    Annales Geophysicae 2004 External link
  • M Galand, J Baumgardner, D Pallamraju, S Chakrabarti, Unni Pia Løvhaug, D Lummerzheim, BS Lanchester, MH Rees:
    Spectral imaging of proton aurora and twilight at Tromso, Norway
    Journal of Geophysical Research (JGR) 2004
  • Unni Pia Løvhaug, Tor Hagfors, Anthony P van Eyken:
    Search for Light Ion Outflow by Incoherent Scatter Radar
    Radio Science Bulletin 2001
  • Unni Pia Løvhaug:
    High Latitude Studies and Upper Atmospheric Processes including Climate Change
    Advances in Space Research 2001
  • Unni Pia Løvhaug:
    The Polar Cap Thermosphere/Ionosphere and its role in Solar-Terrestrial Physics
    Advances in Space Research 1998
  • Anthony P van Eyken, Noralv Bjørnå, Unni Pia Løvhaug, J. Markkanen:
    EISCAT Svalbard Radar: Interpretation of Non-Maxwellian Spectral Features
    Annales Geophysicae 1997
  • Kate Maxwell, Unni Pia Løvhaug, Per Pippin Aspaas, Magnar Gullikstad Johnsen, Bente Heimtun, Per helge Nylund:
    Nordlyset hjemme – Nordlysvitenskap og UiT i 100 år
    Nordlyset hjemme – Nordlysvitenskap og UiT i 100 år 2018
  • Vasyl Belyey, N.M. Schlatter, Cesar La Hoz, Unni Pia Løvhaug, Asgeir Brekke:
    Interferometric radar imaging on Svalbard
    2013
  • Vasyl Belyey, Cesar La Hoz, Asgeir Brekke, Hannah Vickers, Unni Pia Løvhaug:
    EISCAT Aperture Synthesis Interferometer (EASI) as a test ground for the EISCAT_3D radar
    2012
  • Magnar Gullikstad Johnsen, Jeffrey Morgan Holmes, Unni Pia Løvhaug, Dag Arne Lorentzen, Anja Strømme:
    A multi radar study of global polar cap patch dynamics and morphology
    2010
  • June Lunde, Unni Pia Løvhaug, Björn Johan Gustavsson:
    Particle precipitation during NEIAL events: simultaneously ground based nighttime observations at Svalbard
    2008
  • Magnar Gullikstad Johnsen, Unni Pia Løvhaug, Dag Arne Lorentzen, Jøran Idar Moen:
    Om bestemmelsen av den ionosfæriske polkallottens grense på jordens dagside
    2008
  • Magnar Gullikstad Johnsen, Unni Pia Løvhaug, Dag Arne Lorentzen, Jøran Idar Moen:
    On the location of the dayside polar cap boundary - comparison of techniques using optics and incoherent scatter radar
    2008
  • Magnar Gullikstad Johnsen, Unni Pia Løvhaug, Dag Arne Lorentzen, Jøran Moen:
    On the location of the dayside polar cap boundary - comparison of techniques using optics and incoherent scatter radar
    2008
  • June Lunde, Bjørn Johan Gustavsson, Unni Pia Løvhaug, Dag Arne Lorentzen, Yasunobu Ogawa:
    Particle precipitation during NEIAL events: simultaneous ground based observations at Svalbard
    2007
  • Tom Grydeland, Erik Mårten Blixt, Cesar La Hoz, Unni Pia Løvhaug, Tor Hagfors, Anja Strømme, Trond S. Trondsen:
    Optical and Interferometric Radar Observations of auroral fine structure
    2006
  • June Lunde, Erik Mårten Blixt, Bjørn Johan Gustavsson, Unni Pia Løvhaug, Dag Arne Lorentzen, Yasunobu Ogawa:
    High energy particle precipitation in relation to Naturally Enhanced Ion Acoustic Lines
    2006
  • June Lunde, Bjørn Johan Gustavsson, Unni Pia Løvhaug, Dag Arne Lorentzen, Yasunobu Ogawa:
    One hour of Natural Enhanced Ion Acoustic Lines in the Cleft/Cusp: A Multi-Instrumented Study
    2006
  • Arve Aksnes, Johan Stadsnes, Nikolai Østgaard, Glynn Germany, Kjellmar Oksavik, Richard R. Vondrak, Asgeir Brekke, Unni Pia Løvhaug:
    Height profiles of the ionospheric electron density derived from remote sensing of UV and X-ray emissions and measurements by the EISCAT radar: A comparison
    2005
  • Arve Aksnes, Johan Stadsnes, Nikolai Østgaard, G.A. Germany, R.R. Vondrak, K. Oksavik, Asgeir Brekke, Unni Pia Løvhaug:
    Ionospheric global conductance maps from remote sensing of UV and X-ray emissions
    2005
  • Arve Aksnes, Johan Stadsnes, Asgeir Brekke, Nikolai Østgaard, G.A. Germany, R.R. Vondrak, K. Oksavik, Unni Pia Løvhaug:
    Height profiles of the ionospheric electron density derived from remote sensing of UV- and X-ray emissions and measured by EISCAT radar
    2005
  • Arve Aksnes, Johan Stadsnes, Asgeir Brekke, Nikolai Østgaard, Glynn A. Germany, Richard R. Vondrak, Kjellmar Oksavik, Unni Pia Løvhaug:
    Comparing height profiles of the ionospheric electron density derived from remote sensing of UV- and X-ray emissions and from EISCAT radar data
    2004
  • Anja Strømme, Vasyl Belyey, Tom Grydeland, Cesar La Hoz, Unni Pia Løvhaug, Brett Cameron Isham:
    Evidence of naturally occurring wave-wave interactions in the polar ionosphere and its relation to naturally enhanced ion-acoustic lines
    2004
  • Erik Mårten Blixt, Tom Grydeland, Unni Pia Løvhaug, Tor Hagfors, Cesar La Hoz, Trond Trondsen:
    High resolution observations of naturally enhanced ion-acoustic echoes and their relation to aurora
  • Brett Cameron Isham, Vasyl Belyey, Tom Grydeland, Cesar La Hoz, Erik Mårten Blixt, Unni Pia Løvhaug, Asgeir Brekke:
    Observations of Langmuir Waves in the High-Latitude Winter Auroral Ionosphere
  • Unni Pia Løvhaug, Anthony P van Eyken, P. E. Sandholt, W. F. Denig:
    Long-period pulsed ionospheric flows observed with the EISCAT Svalbard Radar
    2001
  • Unni Pia Løvhaug:
    Ion outflow as observed by the EISCAT radars
    2001
  • Anja Strømme, Unni Pia Løvhaug, Noralv Bjørnå, Patrick Guio:
    Anomalous inherent scatter spectra and ion outflow observed with the EISCAT Svalbard radar
    1999
  • Unni Pia Løvhaug, Anthony P van Eyken, Tor Hagfors:
    Differential Ion Velocities in the Topside Ionosphere Observed with the EISCAT VHF Radar
    1997
  • Unni Pia Løvhaug, Anthony P van Eyken, Tor Hagfors:
    Differential Ion Velocities in the Topside Ionosphere Observed with the EISCAT VHF Radar
    1997
  • G. Skauge, F. Søraas, K. Aarsnes, O. Harang, Unni Pia Løvhaug:
    Observation of Thin Auroral Ionization Layers During a Pulsating Aurora Event
    1996
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    FPARK A 218

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