Løvhaug, Unni Pia
Professor / Space Physics
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
Léo Bosse,
Jean Lilensten,
Nicolas Gillet,
Sylvain Rochat,
Alain Delboulbé,
Stephane Curaba
et al.:
On the nightglow polarisation for space weather exploration
Lindis Merete Bjoland,
Y Ogawa,
Chris Hall,
Michael T Rietveld,
Unni Pia Løvhaug,
Cesar La Hoz
et al.:
Long-term variations and trends in the polar E-region
Journal of Atmospheric and Solar-Terrestrial Physics 2017 DOI
Inge Edvardsen,
Magnar Gullikstad Johnsen,
Unni Pia Løvhaug
:
Effects of substorm electrojet on declination along concurrent geomagnetic latitudes in the northern auroral zone
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
J. Lilensten,
V. Bommier,
M Barthelemy,
Herve Lamy,
D Bernard,
Jøran Idar Moen
et al.:
The auroral red line polarisation: modelling and measurements
Ian R. Mann,
David M. Miles,
David Barona,
David J. Knudsen,
Kathryn A. McWilliams,
Kolbein Dahle
et al.:
The Canada-Norway Rocket Science Training and Educational Program (CaNoRock STEP)
Proceedings of the International Astronautical Congress 2014
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 DOI
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 DOI
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 DOI
June Lunde,
Unni Pia Løvhaug,
Björn Johan Gustavsson
:
Particle precipitation during NEIAL events: simultaneous ground based nighttime observations at Svalbard
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
Arve Aksnes,
Johan Stadsnes,
Nikolai Østgaard,
G. A. Germany,
Kjellmar Oksavik,
Richard R. Vondrak
et al.:
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
Erik Mårten Blixt,
Tom Grydeland,
N Ivchenko,
Tor Hagfors,
Cesar La Hoz,
b. s. Lanchester
et al.:
Dynamic rayed aurora and enhanced ion-acoustic radar echoes
Annales Geophysicae 2005 FULLTEKST / SAMMENDRAG
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 SAMMENDRAG / DOI
M Galand,
J Baumgardner,
D Pallamraju,
S Chakrabarti,
Unni Pia Løvhaug,
D Lummerzheim
et al.:
Spectral imaging of proton aurora and twilight at Tromso, Norway
Journal of Geophysical Research (JGR) 2004
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
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
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
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
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
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
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
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
Tom Grydeland,
Erik Mårten Blixt,
Cesar La Hoz,
Unni Pia Løvhaug,
Tor Hagfors,
Anja Strømme
et al.:
Optical and Interferometric Radar Observations of auroral fine structure
2006
Arve Aksnes,
Johan Stadsnes,
Nikolai Østgaard,
Glynn Germany,
Kjellmar Oksavik,
Richard R. Vondrak
et al.:
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
et al.:
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
et al.:
Height profiles of the ionospheric electron density derived from remote sensing of UV- and X-ray emissions and measured by EISCAT radar
2005
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
Arve Aksnes,
Johan Stadsnes,
Asgeir Brekke,
Nikolai Østgaard,
Glynn A. Germany,
Richard R. Vondrak
et al.:
Comparing height profiles of the ionospheric electron density derived from remote sensing of UV- and X-ray emissions and from EISCAT radar data
2004
Brett Cameron Isham,
Vasyl Belyey,
Tom Grydeland,
Cesar La Hoz,
Erik Mårten Blixt,
Unni Pia Løvhaug
et al.:
Observations of Langmuir Waves in the High-Latitude Winter Auroral Ionosphere
2003 OMTALE
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
2003 OMTALE
Unni Pia Løvhaug
:
Ion outflow as observed by the EISCAT radars
2001
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
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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