Andreas Kvammen,
Juha-Pekka Vierinen,
Devin Ray Huyghebaert,
Theresa Rexer,
Andres Spicher,
Björn Johan Gustavsson
et al.:
NOIRE-Net–a convolutional neural network for automatic classification and scaling of high-latitude ionograms
Frontiers in Astronomy and Space Sciences 2024
ARKIV /
DOI
T.G. Cameron,
R.A.D. Fiori,
G.W. Perry,
Andres Spicher,
T. Thayaparan
:
Statistical Analysis of Off-Great Circle Radio Wave Propagation in the Polar Cap
Lisa Marie Buschmann,
Lasse Clausen,
Andres Spicher,
Magnus Fagernes Ivarsen,
Wojciech Jacek Miloch
:
Statistical Studies of Plasma Structuring in the Auroral Ionosphere by the Swarm Satellites
Journal of Geophysical Research (JGR): Space Physics 2024
ARKIV /
DOI
Mahith Madhanakumar,
Andres Spicher,
Juha-Pekka Vierinen,
Kjellmar Oksavik
:
On the strength of E and F region irregularities for GNSS scintillation in the dayside polar ionosphere
Journal of Atmospheric and Solar-Terrestrial Physics 2024
ARKIV /
DOI
Mahith Madhanakumar,
Andres Spicher,
Juha-Pekka Vierinen,
Kjellmar Oksavik,
Anthea J. Coster,
Devin Ray Huyghebaert
et al.:
The Growth and Decay of Intense GNSS Amplitude and Phase Scintillation During Non‐Storm Conditions
Yaqi Jin,
Jøran Idar Moen,
Andres Spicher,
Jianjun Liu,
Lasse Clausen,
Wojciech Jacek Miloch
:
Ionospheric Flow Vortex Induced by the Sudden Decrease in the Solar Wind Dynamic Pressure
Journal of Geophysical Research (JGR): Space Physics 2023
ARKIV /
DOI
Johann Immanuel Stamm,
Juha Vierinen,
Bjorn Johan Gustavsson,
Andres Spicher
:
A technique for volumetric incoherent scatter radar analysis
Magnus Fagernes Ivarsen,
Adam Lozinsky,
Jean-Pierre St-Maurice,
Andres Spicher,
Devin Ray Huyghebaert,
Glenn C. Hussey
et al.:
The Distribution of Small-Scale Irregularities in the E-Region, and Its Tendency to Match the Spectrum of Field-Aligned Current Structures in the F-Region
Journal of Geophysical Research (JGR): Space Physics 2023
ARKIV /
DOI
Magnus Fagernes Ivarsen,
Jean-Pierre St‐Maurice,
Glenn C. Hussey,
Andres Spicher,
Yaqi Jin,
Adam Lozinsky
et al.:
Measuring small-scale plasma irregularities in the high-latitude E- and F-regions simultaneously
Lisa Marie Buschmann,
John W. Bonnell,
Scott Bounds,
Lasse Clausen,
Craig Kletzing,
Sigvald Marholm
et al.:
The role of particle precipitation on plasma structuring at different altitudes by in-situ measurements
Journal of Space Weather and Space Climate 2023
ARKIV /
DOI
Lisa Baddeley,
Dag Arne Lorentzen,
Stein Egil Haaland,
Erkka Petteri Heino,
Ingrid Brigitte Mann,
Wojciech Jacek Miloch
et al.:
Space and atmospheric physics on Svalbard: a case for continued incoherent scatter radar measurements under the cusp and in the polar cap boundary region
Magnus Fagernes Ivarsen,
Yaqi Jin,
Andres Spicher,
Jean-Pierre St-Maurice,
Jaeheung Park,
Daniel Billett
:
GNSS Scintillations in the Cusp, and the Role of Precipitating Particle Energy Fluxes
Journal of Geophysical Research (JGR): Space Physics 2023
ARKIV /
DOI
Shun-Rong Zhang,
Yukitoshi Nishimura,
Juha-Pekka Vierinen,
Larry R. Lyons,
Delores J. Knipp,
Björn Johan Gustavsson
et al.:
Simultaneous Global Ionospheric Disturbances Associated With Penetration Electric Fields During Intense and Minor Solar and Geomagnetic Disturbances
Geophysical Research Letters 2023
ARKIV /
DOI
Devin Ray Huyghebaert,
Jorge L. Chau,
Andres Spicher,
Magnus Fagernes Ivarsen,
Matthias Clahsen,
Ralph Latteck
et al.:
Investigating Spatial and Temporal Structuring of E-Region Coherent Scattering Regions Over Northern Norway
Journal of Geophysical Research (JGR): Space Physics 2023
ARKIV /
DOI
Ingrid Brigitte Mann,
Sveinung viggo Olsen,
Yngve Eilertsen,
Adrien Pineau,
Sabina Strmic Palinkas,
Tinna Líf Gunnarsdóttir
et al.:
MESOSPHERIC DUST STUDIES WITH MXD2
Steffen Mattias Brask,
Sigvald Marholm,
Francesca Di Mare,
Sayan Adhikari,
Andres Spicher,
T. Takahashi
et al.:
Electron-neutral collisions effects on Langmuir probe in the lower E-region ionosphere
Andres Spicher,
James LaBelle,
John W. Bonnell,
Roger Roglans,
Chrystal Moser,
Stephen A. Fuselier
et al.:
Interferometric Study of Ionospheric Plasma Irregularities in Regions of Phase Scintillations and HF Backscatter
Geophysical Research Letters 2022
ARKIV /
DOI
Shun-Rong Zhang,
Juha Vierinen,
Ercha Aa,
Larisa P. Goncharenko,
Philip J. Erickson,
William Rideout
et al.:
2022 Tonga Volcanic Eruption Induced Global Propagation of Ionospheric Disturbances via Lamb Waves
Frontiers in Astronomy and Space Sciences 2022
ARKIV /
DOI
Ingrid Mann,
Sveinung Viggo Olsen,
Yngve Eilertsen,
Henriette Marie Tveitnes Trollvik,
Adrien Pinneau,
Sabina Strmic Palinkas
et al.:
Mesospheric Dust Studies with MXD2
ESA SP 2022
Mahith Madhanakumar,
Andres Spicher,
Juha-Pekka Vierinen,
Kjellmar Oksavik
:
Source regions of irregularities causing GNSS radio scintillation: An investigation using EISCAT
2024
Andres Spicher,
Theresa Rexer,
Andreas Kvammen,
Mahith Madhanakumar,
M. Zettergren,
Kjellmar Oksavik
et al.:
Characterization and Assessment of Structuring Connected to Auroral Dynamics using EISCAT_3D (CASCADE): A brief overview
2024
Mahith Madhanakumar,
Andres Spicher,
Juha-Pekka Vierinen,
Kjellmar Oksavik,
Devin Ray Huyghebaert,
Carley J Martin
et al.:
The progress and decay of GNSS scintillation during a weak
geomagnetic storm: A case study
2024
Yaqi Jin,
Andres Spicher,
Hans Laszlo Pecseli,
Lasse Clausen,
Wojciech Jacek Miloch,
Knut Stanley Jacobsen
et al.:
In-situ observations of plasma blob inside the nightside auroral region and features of small-scale irregularities
2024
Mahith Madhanakumar,
Andres Spicher,
Juha-Pekka Vierinen,
Kjellmar Oksavik
:
Multi-instrument study of dayside scintillation at GNSS L-band frequencies
2024
Andreas Kvammen,
Juha-Pekka Vierinen,
Devin Ray Huyghebaert,
Theresa Rexer,
Andres Spicher,
Björn Johan Gustavsson
et al.:
NOIRE-Net - A convolutional neural network for automatic classification and scaling of high-latitude ionograms
2024
Andreas Kvammen,
Andres Spicher,
Matthew David Zettergren,
Devin Ray Huyghebaert,
Theresa Rexer,
Björn Johan Gustavsson
et al.:
Conditions for the Kelvin-Helmholtz Instability in the Polar Ionosphere
2024
Andreas Kvammen,
Andres Spicher,
Matthew David Zettergren,
Devin Ray Huyghebaert,
Theresa Rexer,
Björn Johan Gustavsson
et al.:
Formation and evolution of the Kelvin-Helmholtz Instability in the Arctic Ionosphere
2024
Ingeborg Frøystein,
Andres Spicher,
Kjellmar Oksavik,
Björn Johan Gustavsson
:
Identification and characterization of the dayside ionospheric low energy precipitation region based on ISR measurements
2024
Andres Spicher,
Juha-Pekka Vierinen,
Theresa Rexer,
Ingemar Häggstrøm,
Devin Ray Huyghebaert,
Björn Johan Gustavsson
et al.:
On the characteristics of meso-scale ionospheric dynamics based on EISCAT radar low-elevation experiments
2024
Etienne Gavazzi,
Andres Spicher,
Björn Johan Gustavsson,
James H. Clemmons,
Robert F. Pfaff,
Douglas E. Rowland
:
Time-dependent electron transport calculations of small-scale dynamic precipitation
2024
Andres Spicher,
Andreas Kvammen,
M. Zettergren,
Roger Roglans,
John W Bonnell,
James LaBelle
et al.:
Characterizing ionospheric turbulence on the poleward side of the cusp using sounding rocket observations and modelling work
2024
Magnus Fagernes Ivarsen,
Yaqi Jin,
Andres Spicher
:
What are the dominant causes of density irregularities in the ionospheric cusp
2024
Mahith Madhanakumar,
Andres Spicher,
Juha-Pekka Vierinen,
Kjellmar Oksavik,
Anthea J. Coster,
Devin Ray Huyghebaert
et al.:
On the asymmetry between scintillation intensity in the pre-noon and post-noon sectors
2024
Andres Spicher
:
Space physics at UiT The Arctic University of Norway, Tromsø
2023
Devin Ray Huyghebaert,
Björn Johan Gustavsson,
Juha-Pekka Vierinen,
Andres Spicher,
Andreas Kvammen,
Matthew D. Zettergren
:
EISCAT_3D Imaging Techniques for Ionospheric Incoherent Scatter Spectra Reconstruction
2023
Etienne Gavazzi,
Andres Spicher,
Björn Johan Gustavsson,
James H. Clemmons,
Robert F. Pfaff,
Douglas E. Rowland
:
Time dependent electron transport calculations of the ionospheric response to Alfvénic precipitations
2023
Devin Ray Huyghebaert,
Jorge L. Chau,
Andres Spicher,
Magnus Fagernes Ivarsen,
Matthias Clausen,
Ralph Latteck
et al.:
Large Scale Temporal and Spatial Characteristics of E-region Plasma Irregularities Measured by SIMONe Norway
2023
Andreas Kvammen,
Andres Spicher,
Matthew D. Zettergren,
Devin Ray Huyghebaert,
Theresa Rexer,
Björn Johan Gustavsson
et al.:
Conditions for the Kelvin-Helmholtz Instability in the Polar Ionosphere
2023
Andres Spicher
:
Characterizing high-latitude ionospheric turbulence
2023
Andres Spicher,
Axel Steuwer,
Devin Ray Huyghebaert,
Yasunobu Ogawa,
Juha Vierinen,
Johann Immanuel Stamm
et al.:
EISCAT 3D Status and Future Development
2023
Andres Spicher,
Axel Steuwer,
Devin Ray Huyghebaert,
Yasunobu Ogawa,
Juha Vierinen,
Johann Immanuel Stamm
et al.:
EISCAT and EISCAT 3D Primer
2023
Andres Spicher,
Andreas Kvammen,
James LaBelle,
Matthew D. Zettergren,
John W. Bonnell,
Roger Roglans
et al.:
Examining the relevance of different instability mechanisms in causing ionospheric cusp irregularities based on sounding rocket data and numerical simulations
2023
Theresa Rexer,
Andres Spicher,
Andreas Kvammen,
Juha Vierinen
:
Characteristics of polar ionospheric plasma density irregularities with multi-point measurements
2023
Theresa Rexer,
Andres Spicher,
Juha Vierinen,
Andreas Kvammen
:
Exploring Characteristics of Turbulent Density Fluctuations in the Arctic Ionosphere with Multi-Point Measurements
2023
Andres Spicher,
Juha Vierinen,
Kjellmar Oksavik,
Yaqi Jin
:
Statistical characteristics of ionospheric irregularities in the cusp ionosphere based on multi-instrument techniques
Andres Spicher,
James William LaBelle,
John W. Bonnell,
Roger Roglans,
Chrystal Moser,
Stephen A. Fuselier
et al.:
Sounding rocket investigation of multi-scale (density) irregularities in the cusp region
2022
Ingrid Mann,
Sveinung viggo Olsen,
Yngve Eilertsen,
Henriette Trollvik,
Adrien Pinneau,
Sabina Strmic Palinkas
et al.:
Plans for Mesospheric Dust Studies with MXD2
2022
Lisa Marie Buschmann,
Andres Spicher,
Lasse Clausen,
Sigvald Marholm,
Wojciech Jacek Miloch
:
Role of particle precipitation on plasma structuring at different altitudes by in-situ measurements
2022
Andres Spicher,
Juha Vierinen,
Kjellmar Oksavik,
Yaqi Jin,
Devin Ray Huyghebaert,
Mahith Madhanakumar
:
Multi-instrument multi-scale characterization of ionospheric irregularities in the cusp region
2022
Andres Spicher
:
High-latitude ionospheric density turbulence
2022