2. Aeronomy

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  1. Full paper

    Geomagnetically conjugate observations of ionospheric and thermospheric variations accompanied by a midnight brightness wave at low latitudes

    We conducted geomagnetically conjugate observations of 630-nm airglow for a midnight brightness wave (MBW) at Kototabang, Indonesia [geomagnetic latitude (MLAT): 10.0°S], and Chiang Mai, Thailand (MLAT: 8.9°N)...

    D. Fukushima, K. Shiokawa, Y. Otsuka, M. Kubota, T. Yokoyama, M. Nishioka, S. Komonjinda and C. Y. Yatini

    Earth, Planets and Space 2017 69:112

    Published on: 15 August 2017

    The Correction to this article has been published in Earth, Planets and Space 2017 69:149

  2. Full paper

    Evaluation of a method to derive ionospheric conductivities using two auroral emissions (428 and 630 nm) measured with a photometer at Tromsø (69.6°N)

    This paper mainly aims at evaluating capabilities of derivation of ionospheric conductivities using two principal auroral emissions (427.8 and 630 nm). We have evaluated a photometric method of derivation of i...

    Kazuhiro Adachi, Satonori Nozawa, Yasunobu Ogawa, Asgeir Brekke, Chris Hall and Ryoichi Fujii

    Earth, Planets and Space 2017 69:90

    Published on: 3 July 2017

  3. Full paper

    Measurement of thermospheric temperatures using OMTI Fabry–Perot interferometers with 70-mm etalon

    Fabry–Perot interferometer (FPI) is an instrument that can measure the temperature and wind velocity of the thermosphere through observations of airglow emission at a wavelength of 630.0 nm. The Solar-Terrest...

    Y. Nakamura, K. Shiokawa, Y. Otsuka, S. Oyama, S. Nozawa, T. Komolmis, S. Komonjida, Dave Neudegg, Colin Yuile, J. Meriwether, H. Shinagawa and H. Jin

    Earth, Planets and Space 2017 69:57

    Published on: 24 April 2017

  4. Full paper

    Competition between winds and electric fields in the formation of blanketing sporadic E layers at equatorial regions

    In the present work, we analyze the competition between tidal winds and electric fields in the formation of blanketing sporadic E layers (Esb) over São Luís, Brazil (2° 31′ S, 44° 16′ W), a quasi-equatorial stati...

    Laysa Cristina Araújo Resende, Inez Staciarini Batista, Clezio Marcos Denardini, Alexander José Carrasco, Vânia de Fátima Andrioli, Juliano Moro, Paulo Prado Batista and Sony Su Chen

    Earth, Planets and Space 2016 68:201

    Published on: 1 December 2016

  5. Letter

    First imaging and identification of a noctilucent cloud from multiple sites in Hokkaido (43.2–44.4°N), Japan

    Simultaneous imaging observations of a noctilucent cloud (NLC) from five sites in Hokkaido, Japan (43.17–45.36°N), were successfully carried out using digital cameras in the early hours of the morning (around ...

    Hidehiko Suzuki, Kazuyo Sakanoi, Nozomu Nishitani, Tadahiko Ogawa, Mitsumu K. Ejiri, Minoru Kubota, Takenori Kinoshita, Yasuhiro Murayama and Yasushi Fujiyoshi

    Earth, Planets and Space 2016 68:182

    Published on: 14 November 2016

  6. Letter

    Localized field-aligned currents and 4-min TEC and ground magnetic oscillations during the 2015 eruption of Chile’s Calbuco volcano

    The Calbuco volcano in southern Chile erupted on April 22, 2015. About 2 h after the first eruption, a Swarm satellite passed above the volcano and observed enhancement of small-amplitude (~0.5 nT) magnetic fl...

    Tadashi Aoyama, Toshihiko Iyemori, Kunihito Nakanishi, Michi Nishioka, Domingo Rosales, Oscar Veliz and Erick Vidal Safor

    Earth, Planets and Space 2016 68:148

    Published on: 31 August 2016

  7. Letter

    An overview of VHF lightning observations by digital interferometry from ISS/JEM-GLIMS

    The Global Lightning and sprIte MeasurementS (GLIMS) mission has been conducted at the Exposed Facility of Japanese Experiment Module (JEM-EF) of the International Space Station for more than 30 months. This p...

    Takeshi Morimoto, Hiroshi Kikuchi, Mitsuteru Sato, Tomoo Ushio, Atsushi Yamazaki, Makoto Suzuki, Ryohei Ishida, Yuji Sakamoto, Kazuya Yoshida, Yasuhide Hobara, Takuki Sano, Takumi Abe and Zen-Ichiro Kawasaki

    Earth, Planets and Space 2016 68:145

    Published on: 15 August 2016

  8. Full paper

    Scale analysis of equatorial plasma irregularities derived from Swarm constellation

    In this study, we investigated the scale sizes of equatorial plasma irregularities (EPIs) using measurements from the Swarm satellites during its early mission and final constellation phases. We found that wit...

    Chao Xiong, Claudia Stolle, Hermann Lühr, Jaeheung Park, Bela G. Fejer and Guram N. Kervalishvili

    Earth, Planets and Space 2016 68:121

    Published on: 15 July 2016

  9. Full paper

    Influence of uncertainties of the empirical models for inferring the E-region electric fields at the dip equator

    Daytime E-region electric fields play a crucial role in the ionospheric dynamics at the geomagnetic dip latitudes. Due to their importance, there is an interest in accurately measuring and modeling the electr...

    Juliano Moro, Clezio Marcos Denardini, Laysa Cristina Araújo Resende, Sony Su Chen and Nelson Jorge Schuch

    Earth, Planets and Space 2016 68:103

    Published on: 7 June 2016

  10. Letter

    On forced and free atmospheric oscillations near the 27-day periodicity

    The Whole Atmosphere Community Climate Model was used to investigate the influences of solar fluctuations on zonal wind oscillations. Two simulations were conducted with short-term solar forcing (<35 days) on ...

    Ansgar Schanz, Klemens Hocke and Niklaus Kämpfer

    Earth, Planets and Space 2016 68:97

    Published on: 3 June 2016

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