activity
20172025
most citedGlobal diagnostics of ionospheric absorption during X-ray solar flares based on 8-20MHz noise measured by over-the-horizon radars

12 citations · 16 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.IM2025★ 1 cited

Towards sustainable space research in France

Alexandre Santerne, Héloïse Meheut, Didier Barret +8

During the 2024's quinquennial scientific roadmap of CNES, a specific group worked on setting recommendations to decrease the environmental footprint of space science activities. T…

physics.space-ph2024

A novel neural network-based approach to derive a geomagnetic baseline for robust characterization of geomagnetic indices at mid-latitude

Rungployphan Kieokaew, Veronika Haberle, Aurélie Marchaudon +2

Geomagnetic indices derived from ground magnetic measurements characterize the intensity of solar-terrestrial interaction. The \textit{Kp} index derived from multiple magnetic obse…

physics.space-ph2021★ 3 cited

Seasonal and diurnal dynamics of radio noise for 8-20MHz poleward-oriented mid-latitude radars

O. I. Berngardt, J. -P. St. Maurice, J. M. Ruohoniemi +1

Based on ray tracing in a smooth ionosphere described by the IRI-2016 model we have infered the seasonal-diurnal dynamics of radio noise observed by four mid-latitude HF radars. In…

physics.geo-ph2018★ 12 cited

Global diagnostics of ionospheric absorption during X-ray solar flares based on 8-20MHz noise measured by over-the-horizon radars

O. I. Berngardt, J. M. Ruohoniemi, J. -P. St-Maurice +9

An analysis of noise attenuation during eighty solar flares between 2013 and 2017 was carried out at frequencies 8-20 MHz using thirty-four SuperDARN radars and the EKB ISTP SB RAS…

astro-ph.IM2017

Virtual Planetary Space Weather Services offered by the Europlanet H2020 Research Infrastructure

N. André, M. Grande, N. Achilleos +25

The Europlanet 2020 Research Infrastructure will include new Planetary Space Weather Services (PSWS) that will extend the concepts of space weather and space situational awareness…