Juha Vierinen
Stillingsbeskrivelse
Jeg er en eksperimentalist som jobber med en rekke temaer innen romfysikk. Jeg spesialiserer meg på utvikling av nye teknikker for radar- og radiofjernmåling, og anvender dem på vitenskapelige studier innen romplasmafysikk, atmosfærefysikk, romsøppel og planetvitenskap. Mye av dette arbeidet utføres med høyeffektive radarer med stor åpning, ionosfæriske oppvarmingsanlegg, ionosondenettverk, meteorradarnettverk, radioteleskoper og globale navigasjonssatellittnettverk.
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
Ercha Aa,
Anthea J. Coster,
Shun-Rong Zhang,
Juha-Pekka Vierinen,
Philip J. Erickson,
Larisa P. Goncharenko
m.fl.:
2-D Total Electron Content and 3-D Ionospheric Electron Density Variations During the 14 October 2023 Annular Solar Eclipse
Ercha Aa,
Joseph Huba,
Shun-Rong Zhang,
Anthea J. Coster,
Philip J. Erickson,
Larisa P. Goncharenko
m.fl.:
Multi-Instrument and SAMI3-TIDAS Data Assimilation Analysis of Three-Dimensional Ionospheric Electron Density Variations During the April 2024 Total Solar Eclipse
Mahith Madhanakumar,
Andres Spicher,
Juha-Pekka Vierinen,
Kjellmar Oksavik,
Anthea J. Coster,
Devin Ray Huyghebaert
m.fl.:
The Growth and Decay of Intense GNSS Amplitude and Phase Scintillation During Non-Storm Conditions
Andreas Kvammen,
Juha-Pekka Vierinen,
Devin Ray Huyghebaert,
Theresa Rexer,
Andres Spicher,
Björn Johan Gustavsson
m.fl.:
NOIRE-Net–a convolutional neural network for automatic classification and scaling of high-latitude ionograms
Juha-Pekka Vierinen,
F.L. Poblet,
J.L. Chau,
V. Avsarkisov,
Hans Laszlo Pecseli,
M. Tsutsumi
m.fl.:
Dissipation Rates of Mesospheric Stratified Turbulence From Multistatic Meteor-Radar Observations
Juha-Pekka Vierinen
:
Space weather mapped by millions of smartphones
Nature 2024 DOI
Alex T. Chartier,
David L. Hysell,
Juha-Pekka Vierinen,
Devin Ray Huyghebaert,
David R. Themens,
Evan G. Thomas
m.fl.:
Networked HF Sounding to Determine the High-Latitude Ionospheric Conductivity
Bulletin of the American Astronomical Society 2023 DOI
Facundo L. Poblet,
Juha Vierinen,
Victor Avsarkisov,
J. Federico Conte,
Harikrishnan Charuvil Asokan,
Christoph Jacobi
m.fl.:
Horizontal Correlation Functions of Wind Fluctuations in the Mesosphere and Lower Thermosphere
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
m.fl.:
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
Pål Gunnar Ellingsen,
Juha Vierinen,
Raymond Kristiansen,
Jose Juan Corona Sanchez
:
CubeSats for in orbit observation of mm sized space debris
ESA SP 2023 FULLTEKST
J.L. Chau,
W.J. Longley,
P.M. Reyes,
N.M. Pedatella,
Y. Otsuka,
C. Stolle
m.fl.:
Solved and unsolved riddles about low-latitude daytime valley region plasma waves and 150-km echoes
Facundo L. Poblet,
Jorge L. Chau,
J. Federico Conte,
Juha Vierinen,
Jose Suclupe,
Alan Liu
m.fl.:
Extreme Horizontal Wind Perturbations in the Mesosphere and Lower Thermosphere Over South America Associated With the 2022 Hunga Eruption
Juha Vierinen,
Frank Hermann,
Daniel Kastinen,
Johan Kero,
Jussi Markkanen,
Tom Grydeland
:
Estimating the Space Debris Density Function using Radar Beam Park Measurements
ESA SP 2023 ARKIV
Stian Normann Anfinsen,
Tom Grydeland,
Juha Vierinen,
Daniel Kastinen,
Robert Ricker,
Ingar M Arntzen
m.fl.:
Radar size inference from statistics of RCS samples
Lisa Baddeley,
Dag Arne Lorentzen,
Stein Egil Haaland,
Erkka Petteri Heino,
Ingrid Brigitte Mann,
Wojciech Jacek Miloch
m.fl.:
Space and atmospheric physics on Svalbard: a case for continued incoherent scatter radar measurements under the cusp and in the polar cap boundary region
Shun-Rong Zhang,
Yukitoshi Nishimura,
Juha-Pekka Vierinen,
Larry R. Lyons,
Delores J. Knipp,
Björn Johan Gustavsson
m.fl.:
Simultaneous Global Ionospheric Disturbances Associated With Penetration Electric Fields During Intense and Minor Solar and Geomagnetic Disturbances
Devin Ray Huyghebaert,
Jorge L. Chau,
Andres Spicher,
Magnus Fagernes Ivarsen,
Matthias Clahsen,
Ralph Latteck
m.fl.:
Investigating Spatial and Temporal Structuring of E-Region Coherent Scattering Regions Over Northern Norway
Derek McKay,
Juha Vierinen,
Antti Kero,
Noora Partamies
:
On the determination of ionospheric electron density profiles using multi-frequency riometry
Daniel Kastinen,
Juha Vierinen,
Tom Grydeland,
Johan Kero
:
Using radar beam-parks to characterize the Kosmos-1408 fragmentation event
Shun-Rong Zhang,
Juha Vierinen,
Ercha Aa,
Larisa P. Goncharenko,
Philip J. Erickson,
William Rideout
m.fl.:
2022 Tonga Volcanic Eruption Induced Global Propagation of Ionospheric Disturbances via Lamb Waves
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
m.fl.:
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
m.fl.:
The progress and decay of GNSS scintillation during a weak
geomagnetic storm: A case study
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
m.fl.:
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
m.fl.:
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
m.fl.:
Formation and evolution of the Kelvin-Helmholtz Instability in the Arctic Ionosphere
2024
Andres Spicher,
Juha-Pekka Vierinen,
Theresa Rexer,
Ingemar Häggstrøm,
Devin Ray Huyghebaert,
Björn Johan Gustavsson
m.fl.:
On the characteristics of meso-scale ionospheric dynamics based on EISCAT radar low-elevation experiments
2024
Devin Ray Huyghebaert,
Björn Johan Gustavsson,
Juha-Pekka Vierinen,
Andreas Kvammen,
Matthew D. Zettergren,
john swoboda
m.fl.:
Interferometric Imaging of the Ion-Line with EISCAT_3D
2024
Devin Ray Huyghebaert,
Björn Johan Gustavsson,
Juha-Pekka Vierinen,
Andreas Kvammen,
Matthew D. Zettergren,
john swoboda
m.fl.:
Interferometric Imaging of the Ion-Line with EISCAT_3D - Development and Software
2024
Devin Ray Huyghebaert,
Björn Johan Gustavsson,
Juha-Pekka Vierinen,
Andreas Kvammen,
Matthew D. Zettergren,
john swoboda
m.fl.:
Interferometric Imaging of Ion Lines with EISCAT 3D - Resolving In-Beam Structures Using Long Baselines, Singular Value Decomposition, and Tikhonov Regularization
2024
Devin Ray Huyghebaert,
Björn Johan Gustavsson,
Juha-Pekka Vierinen,
Andreas Kvammen,
Matthew D. Zettergren,
john swoboda
m.fl.:
Interferometric Imaging of the Ion-Line with EISCAT_3D
2024
Devin Ray Huyghebaert,
Juha-Pekka Vierinen,
Ingrid Brigitte Mann
:
EISCAT VHF Meteor Head Echo Analysis for 2015-2020
2024
Devin Ray Huyghebaert,
Björn Johan Gustavsson,
Juha-Pekka Vierinen,
Andreas Kvammen,
Matthew D. Zettergren,
john swoboda
m.fl.:
Interferometric Imaging for Fine-Scale Ionospheric Plasma Parameter Determination with EISCAT_3D
2024
Mahith Madhanakumar,
Andres Spicher,
Juha-Pekka Vierinen,
Kjellmar Oksavik,
Anthea J. Coster,
Devin Ray Huyghebaert
m.fl.:
On the asymmetry between scintillation intensity in the pre-noon and post-noon sectors
2024
Mahith Madhanakumar,
Andres Spicher,
Juha-Pekka Vierinen,
Kjellmar Oksavik,
Anthea J. Coster,
Devin Ray Huyghebaert
m.fl.:
On the asymmetry between scintillation intensity in the pre-noon and post-noon sectors
2024
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
Derek McKay,
Juha-Pekka Vierinen,
Daniel Kastinen,
Tom Grydeland
:
Fragmentation of a Chang Zheng 6A rocket body (NORAD 54236U)
2023 FULLTEKST
Mini Gupta,
Patrick Guio,
Juha Vierinen
:
Data reduction of plasma lines in Incoherent Scatter Radar spectrum
2023
Devin Ray Huyghebaert,
Jorge L. Chau,
Andres Spicher,
Magnus Fagernes Ivarsen,
Matthias Clausen,
Ralph Latteck
m.fl.:
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
m.fl.:
Conditions for the Kelvin-Helmholtz Instability in the Polar Ionosphere
2023
Andres Spicher,
Axel Steuwer,
Devin Ray Huyghebaert,
Yasunobu Ogawa,
Juha Vierinen,
Johann Immanuel Stamm
m.fl.:
EISCAT 3D Status and Future Development
2023
Andres Spicher,
Axel Steuwer,
Devin Ray Huyghebaert,
Yasunobu Ogawa,
Juha Vierinen,
Johann Immanuel Stamm
m.fl.:
EISCAT and EISCAT 3D Primer
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
2022 FULLTEKST
Christer Pedersen,
Juha Vierinen
:
Her starter byggingen av verdens mest avanserte rom-radaranlegg
05. november 2022 DATA
Johann Stamm,
Juha Vierinen,
Björn Johan Gustavsson
:
Advanced signal processing techniques with EISCAT3D
UiT Norges arktiske universitet 2022
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