Search Results

Large regional variability in geomagnetic storm effects in the auroral zone

by Kärhä, Otto, Tanskanen, Eija I., Vanhamäki, Heikki
Published in Scientific Reports (2023)

GeospaceLAB: Python package for managing and visualizing data in space physics

by Cai, Lei, Aikio, Anita, Kullen, Anita, Deng, Yue, Zhang, Yongliang, Zhang, Shun-Rong, Virtanen, Ilkka, Vanhamäki, Heikki
Published in Frontiers in Astronomy and Space Sciences (2022)

Volumetric reconstruction of ionospheric electric currents from tri-static incoherent scatter radar measurements

by Reistad, Jone Peter, Hatch, Spencer Mark, Laundal, Karl M., Oksavik, Kjellmar, Zettergren, Matthew David, Vanhamäki, Heikki, Virtanen, Ilkka I.
Published 2024

Volumetric Reconstruction of Ionospheric Electric Currents From Tri-Static Incoherent Scatter Radar Measurements

by Reistad, Jone Peter, Hatch, Spencer Mark, Laundal, Karl M., Oksavik, Kjellmar, Zettergren, Matthew David, Vanhamaki, Heikki, Virtanen, Ilkka I.
Published 2024

IMF dependence of the midnight thermospheric wind at an auroral latitude based on 9 winter measurements in Tromsø, Norway

by Oyama, Shin-ichiro, Hosokawa, Keisuke, Vanhamäki, Heikki, Aikio, Anita, Sakanoi, Takeshi, Cai, Lei, Virtanen, Ilkka, Shiokawa, Kazuo, Nishitani, Nozomu, Shinbori, Atsuki, Ogawa, Yasunobu
Published 2023

Additional file 1 of Geomagnetic activity dependence and dawn-dusk asymmetry of thermospheric winds from 9-year measurements with a Fabry–Perot interferometer in Tromsø, Norway ......

by Oyama, Shin-ichiro, Aikio, Anita, Sakanoi, Takeshi, Hosokawa, Keisuke, Vanhamäki, Heikki, Cai, Lei, Virtanen, Ilkka, Pedersen, Marcus, Shiokawa, Kazuo, Shinbori, Atsuki, Nishitani, Nozomu, Ogawa, Yasunobu
Published 2024

Additional file 1 of Geomagnetic activity dependence and dawn-dusk asymmetry of thermospheric winds from 9-year measurements with a Fabry–Perot interferometer in Tromsø, Norway ......

by Oyama, Shin-ichiro, Aikio, Anita, Sakanoi, Takeshi, Hosokawa, Keisuke, Vanhamäki, Heikki, Cai, Lei, Virtanen, Ilkka, Pedersen, Marcus, Shiokawa, Kazuo, Shinbori, Atsuki, Nishitani, Nozomu, Ogawa, Yasunobu
Published 2024

Geomagnetic activity dependence and dawn-dusk asymmetry of thermospheric winds from 9-year measurements with a Fabry–Perot interferometer in Tromsø, Norway ...

by Oyama, Shin-ichiro, Aikio, Anita, Sakanoi, Takeshi, Hosokawa, Keisuke, Vanhamäki, Heikki, Cai, Lei, Virtanen, Ilkka, Pedersen, Marcus, Shiokawa, Kazuo, Shinbori, Atsuki, Nishitani, Nozomu, Ogawa, Yasunobu
Published 2024

Geomagnetic activity dependence and dawn-dusk asymmetry of thermospheric winds from 9-year measurements with a Fabry–Perot interferometer in Tromsø, Norway ...

by Oyama, Shin-ichiro, Aikio, Anita, Sakanoi, Takeshi, Hosokawa, Keisuke, Vanhamäki, Heikki, Cai, Lei, Virtanen, Ilkka, Pedersen, Marcus, Shiokawa, Kazuo, Shinbori, Atsuki, Nishitani, Nozomu, Ogawa, Yasunobu
Published 2024

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

by Kallio, Esa, Kero, Antti, Harri, Ari-Matti, Kestilä, Antti, Aikio, Anita, Fontell, Mathias, Järvinen, Riku, Kauristie, Kirsti, Knuuttila, Olli, Koskimaa, Petri, Loyala, Jauaries, Lukkari, Juha, Modabberian, Amin, Niittyniemi, Joonas, Rynö, Jouni, Vanhamäki, Heikki, Varberg, Erik
Published in Radio Science (2022)

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

by Kallio, Esa, Kero, Antti, Harri, Ari-Matti, Kestilä, Antti, Aikio, Anita, Fontell, Mathias, Jarvinen, Riku, Kauristie, Kirsti, Knuuttila, Olli, Koskimaa, Petri, Loyala, Jauaries, Lukkari, Juha-Matti, Modabberian, Amin, Niittyniemi, Joonas, Rynö, Jouni, Vanhamäki, Heikki, Varberg, Erik
Published in Radio Science (2022)

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

by Kallio, Esa, Kero, Antti, Harri, Ari-Matti, Kestilä, Antti, Aikio, Anita, Fontell, Mathias, Jarvinen, Riku, Kauristie, Kirsti, Knuuttila, Olli, Koskimaa, Petri, Loyala, Jauaries, Lukkari, Juha-Matti, Modabberian, Amin, Niittyniemi, Joonas, Rynö, Jouni, Vanhamäki, Heikki, Varberg, Erik
Published in Radio Science (2022)