Lisa,
Dag Arne,
Stein Egil,
Erkka Petteri,
Ingrid Brigitte,
Wojciech Jacek
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
Charlotte Maartje van,
Erkka Petteri,
Piers T.A.,
Matthew G.G.T.,
Noora,
Hjalmar C. J.
:
Cutoff latitudes of solar proton events measured by GPS satellites
Journal of Geophysical Research (JGR): Space Physics 2022
DOI /
ARKIV
Noora,
Fasil,
Emma,
Erkka,
Hilde Nesse,
Erlend Salte
:
Electron precipitation characteristics during isolated, compound, and multi-night substorm events
Juhani,
Rami,
Emilia,
Arto,
Seppo,
E.
et al.:
Solar Intensity X-Ray and Particle Spectrometer SIXS: Instrument Design and First Results
Space Science Reviews 2020
DOI
Erkka,
Noora
:
Observational Validation of Cutoff Models as Boundaries of Solar Proton Event Impact Area
Journal of Geophysical Research (JGR): Space Physics 20. juin 2020
DOI /
ARKIV
Emma,
Noora,
Erkka,
Akira Sessai,
Hiroshi
:
Energetic electron precipitation occurrence rates determined using the Syowa East SuperDARN Radar
Noora,
Karl,
Erkka,
Nickolay,
Joseph E.,
Hanna
:
Patch Size Evolution During Pulsating Aurora
Journal of Geophysical Research (JGR): Space Physics 2019
DOI /
ARKIV
Erkka Petteri,
Pekka T.,
Antti,
Niilo,
Noora
:
Cosmic noise absorption during solar proton events in WACCM-D and riometer observations
Journal of Geophysical Research (JGR): Space Physics 2019
DOI /
ARKIV
Emma,
Erkka Petteri,
Michael J.,
Noora
:
SuperDARN radar-derived HF radio attenuation during the September 2017 solar proton events