output
20042022
most citedSevere and localized GNSS scintillation at the poleward edge of the nightside auroral oval during intense substorm aurora

78 citations

Showing physics.space-phShow all

5 papers · 1 filter

physics.space-ph2022★ 9 cited

First Radar -- CubeSat Transionospheric HF Propagation Observations: Suomi 100 Satellite and EISCAT HF Facility

Esa Kallio, Antti Kero, Ari-Matti Harri +14

Radio waves provide a useful diagnostic tool to investigate the properties of the ionosphere because the ionosphere affects the transmission and properties of High Frequency (HF) e…

physics.space-ph2016★ 8 cited

Eastward-expanding auroral surges observed in the post-midnight sector during a multiple-onset substorm

Yoshimasa Tanaka, Yasunobu Ogawa, Akira Kadokura +9

We present three eastward-expanding auroral surge (EEAS) events that were observed intermittently at intervals of about 15 min in the post-midnight sector (01:55-02:40 MLT) by all-…

physics.space-ph2016★ 78 cited

Severe and localized GNSS scintillation at the poleward edge of the nightside auroral oval during intense substorm aurora

Christer van der Meeren, Kjellmar Oksavik, Dag A. Lorentzen +2

In this paper we study how GPS, GLONASS, and Galileo navigation signals are compromised by strong irregularities causing severe phase scintillation ( > 1) in the ni…

physics.space-ph2011★ 34 cited

Cavitating Langmuir Turbulence in the Terrestrial Aurora

B. Isham, M. T. Rietveld, P. Guio +3

Langmuir cavitons have been artificially produced in the earth's ionosphere, but evidence of naturally-occurring cavitation has been elusive. By measuring and modeling the spectra…

physics.space-ph2004★ 4 cited

The Capabilities of the EISCAT Svalbard Radar for Inter-hemispheric Coordinated Studies

Tom Grydeland, Anja Strømme, Tony van Eyken +1

In this article we want to present the EISCAT Svalbard Radar (ESR) in some detail, as well as some of the instruments of interest for ionospheric and magnetospheric research that a…