A statistical study of convective and dynamic instabilities in the polar upper mesosphere above Tromsø
Nozawa, Satonori, Saito, Norihito, Kawahara, Takuya, Wada, Satoshi, Tsuda, Takuo T., Maeda, Sakiho, Takahashi, Toru, Fujiwara, Hitoshi, Narayanan, Viswanathan Lakshmi, Kawabata, Tetsuya, Johnsen, Magnar G.
Published in Earth, planets, and space (15.02.2023)
Published in Earth, planets, and space (15.02.2023)
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Thermospheric wind response to a sudden ionospheric variation in the trough: event at a pseudo-breakup during geomagnetically quiet conditions
Oyama, Shin-ichiro, Vanhamäki, Heikki, Cai, Lei, Aikio, Anita, Rietveld, Michael, Ogawa, Yasunobu, Raita, Tero, Kellinsalmi, Mirjam, Kauristie, Kirsti, Kozelov, Boris, Shinbori, Atsuki, Shiokawa, Kazuo, Tsuda, Takuo T., Sakanoi, Takeshi
Published in Earth, planets, and space (18.10.2022)
Published in Earth, planets, and space (18.10.2022)
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Vertical fine structure and time evolution of plasma irregularities in the E s layer observed by a high-resolution Ca+ lidar
Ejiri, Mitsumu K, Nakamura, Takuji, Tsuda, Takuo T, Nishiyama, Takanori, Abo, Makoto, Takahashi, Toru, Tsuno, Katsuhiko, Kawahara, Takuya D, Ogawa, Takayo, Wada, Satoshi
Published in Earth, planets, and space (11.01.2019)
Published in Earth, planets, and space (11.01.2019)
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Height and time characteristics of seasonal and diurnal variations in PMWE based on 1 year observations by the PANSY radar (69.0°S, 39.6°E)
Nishiyama, Takanori, Sato, Kaoru, Nakamura, Takuji, Tsutsumi, Masaki, Sato, Toru, Kohma, Masashi, Nishimura, Koji, Tomikawa, Yoshihiro, Ejiri, Mitsumu K., Tsuda, Takuo T.
Published in Geophysical research letters (16.04.2015)
Published in Geophysical research letters (16.04.2015)
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Initial report on polar mesospheric cloud observations by Himawari-8
Tsuda, Takuo T., Hozumi, Yuta, Kawaura, Kento, Hosokawa, Keisuke, Suzuki, Hidehiko, Nakamura, Takuji
Published in Atmospheric measurement techniques (13.11.2018)
Published in Atmospheric measurement techniques (13.11.2018)
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Capability of airline jets as an observation platform for noctilucent clouds at middle latitudes
Suzuki, Hidehiko, Matsumoto, Ayako, Dalin, Peter, Nakamura, Yuriko, Ishii, Satoshi, Sakanoi, Kazuyo, Sakaguchi, Kaori, Takada, Taku, Tsuda, Takuo T., Hozumi, Yuta
Published in Progress in earth and planetary science (29.01.2022)
Published in Progress in earth and planetary science (29.01.2022)
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Auroral molecular-emission effects on the atomic oxygen line at 777.4 nm
Oyama, Shin-ichiro, Tsuda, Takuo T., Hosokawa, Keisuke, Ogawa, Yasunobu, Miyoshi, Yoshizumi, Kurita, Satoshi, Kero, Antti E., Fujii, Ryoichi, Tanaka, Yoshimasa, Mizuno, Akira, Kawabata, Tetsuya, Gustavsson, Björn, Leyser, Thomas
Published in Earth, planets, and space (16.10.2018)
Published in Earth, planets, and space (16.10.2018)
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The first simultaneous spectroscopic and monochromatic imaging observations of short-wavelength infrared aurora of N2+ Meinel (0,0) band at 1.1 μm with incoherent scatter radar
Nishiyama, Takanori, Kagitani, Masato, Furutachi, Senri, Iwasa, Yuki, Ogawa, Yasunobu, Tsuda, Takuo T., Dalin, Peter, Tsuchiya, Fuminori, Nozawa, Satonori, Sigernes, Fred
Published in Earth, planets, and space (01.12.2024)
Published in Earth, planets, and space (01.12.2024)
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Journal Article
Vertical fine structure and time evolution of plasma irregularities in the Es layer observed by a high-resolution Ca+ lidar
Ejiri, Mitsumu K., Nakamura, Takuji, Tsuda, Takuo T., Nishiyama, Takanori, Abo, Makoto, Takahashi, Toru, Tsuno, Katsuhiko, Kawahara, Takuya D., Ogawa, Takayo, Wada, Satoshi
Published in Earth, planets, and space (11.01.2019)
Published in Earth, planets, and space (11.01.2019)
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The first simultaneous spectroscopic and monochromatic imaging observations of short-wavelength infrared aurora of [Formula omitted] Meinel
Nishiyama, Takanori, Kagitani, Masato, Furutachi, Senri, Iwasa, Yuki, Ogawa, Yasunobu, Tsuda, Takuo T, Dalin, Peter
Published in Earth, planets, and space (01.12.2024)
Published in Earth, planets, and space (01.12.2024)
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The first simultaneous spectroscopic and monochromatic imaging observations of short-wavelength infrared aurora of [Formula omitted] Meinel band at 1.1 [Formula omitted]m with incoherent scatter radar
Nishiyama, Takanori, Kagitani, Masato, Furutachi, Senri, Iwasa, Yuki, Ogawa, Yasunobu, Tsuda, Takuo T, Dalin, Peter, Tsuchiya, Fuminori, Nozawa, Satonori, Sigernes, Fred
Published in Earth, planets, and space (01.12.2024)
Published in Earth, planets, and space (01.12.2024)
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The first simultaneous spectroscopic and monochromatic imaging observations of short-wavelength infrared aurora of $$\mathrm {N_{2}^{+}}$$ Meinel (0,0) band at 1.1 $$\mathrm {\mu }$$m with incoherent scatter radar
Nishiyama, Takanori, Kagitani, Masato, Furutachi, Senri, Iwasa, Yuki, Ogawa, Yasunobu, Tsuda, Takuo T., Dalin, Peter, Tsuchiya, Fuminori, Nozawa, Satonori, Sigernes, Fred
Published in Earth, planets, and space (15.02.2024)
Published in Earth, planets, and space (15.02.2024)
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The first simultaneous spectroscopic and monochromatic imaging observations of short-wavelength infrared aurora of $$\ rm {\mu }$$ μ m with incoherent scatter radar
Takanori Nishiyama, Masato Kagitani, Senri Furutachi, Yuki Iwasa, Yasunobu Ogawa, Takuo T. Tsuda, Peter Dalin, Fuminori Tsuchiya, Satonori Nozawa, Fred Sigernes
Published in Earth, planets, and space (01.02.2024)
Published in Earth, planets, and space (01.02.2024)
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Journal Article
Vertical fine structure and time evolution of plasma irregularities in the E.sub.s layer observed by a high-resolution Ca.sup.+ lidar
Ejiri, Mitsumu K, Nakamura, Takuji, Tsuda, Takuo T, Nishiyama, Takanori, Abo, Makoto, Takahashi, Toru, Tsuno, Katsuhiko, Kawahara, Takuya D, Ogawa, Takayo, Wada, Satoshi
Published in Earth, planets, and space (01.12.2019)
Published in Earth, planets, and space (01.12.2019)
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Journal Article
Height and time characteristics of seasonal and diurnal variations in PMWE based on 1year observations by the PANSY radar (69.0°S, 39.6°E)
Nishiyama, Takanori, Sato, Kaoru, Nakamura, Takuji, Tsutsumi, Masaki, Sato, Toru, Kohma, Masashi, Nishimura, Koji, Tomikawa, Yoshihiro, Ejiri, Mitsumu K, Tsuda, Takuo T
Published in Geophysical research letters (01.04.2015)
Published in Geophysical research letters (01.04.2015)
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A case study on generation mechanisms of a sporadic sodium layer above Tromsø (69.6° N) during a night of high auroral activity
Takahashi, T., Nozawa, S., Tsuda, T. T., Ogawa, Y., Saito, N., Hidemori, T., Kawahara, T. D., Hall, C., Fujiwara, H., Matuura, N., Brekke, A., Tsutsumi, M., Wada, S., Kawabata, T., Oyama, S., Fujii, R.
Published in Annales geophysicae (1988) (05.08.2015)
Published in Annales geophysicae (1988) (05.08.2015)
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A case study of gravity wave dissipation in the polar MLT region using sodium LIDAR and radar data
Takahashi, T., Nozawa, S., Tsutsumi, M., Hall, C., Suzuki, S., Tsuda, T. T., Kawahara, T. D., Saito, N., Oyama, S., Wada, S., Kawabata, T., Fujiwara, H., Brekke, A., Manson, A., Meek, C., Fujii, R.
Published in Annales geophysicae (1988) (07.10.2014)
Published in Annales geophysicae (1988) (07.10.2014)
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