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3. Ground-based instruments of the PWING project to investigate dynamics of the inner magnetosphere at subauroral latitudes as a part of the ERG-ground coordinated observation network

Author

Shiokawa, Kazuo, Katoh, Yasuo, Hamaguchi, Yoshiyuki, Yamamoto, Yuka, Adachi, Takumi, Ozaki, Mitsunori, Oyama, Shin-Ichiro, Nosé, Masahito, Nagatsuma, Tsutomu, Tanaka, Yoshimasa, Otsuka, Yuichi, Miyoshi, Yoshizumi, Kataoka, Ryuho, Takagi, Yuki, Takeshita, Yuhei, Shinbori, Atsuki, Kurita, Satoshi, Hori, Tomoaki, Nishitani, Nozomu, Shinohara, Iku, Tsuchiya, Fuminori, Obana, Yuki, Suzuki, Shin, Takahashi, Naoko, Seki, Kanako, Kadokura, Akira, Hosokawa, Keisuke, Ogawa, Yasunobu, Connors, Martin, Ruohoniemi, J. Michael, Engebretson, Mark J., Turunen, Esa, Ulich, Thomas, Manninen, Jyrki, Raita, Tero, Kero, Antti, Oksanen, Arto, Back, Marko, Kauristie, Kirsti, Mattanen, Jyrki, Baishev, Dmitry, Kurkin, Vladimir, Oinats, Alexey, Pashinin, Alexander, Vasilyev, Roman, Rakhmatulin, Ravil, Bristow, William A., Karjala, Marty, Electrical and Computer Engineering, and Center for Space Science and Engineering Research (Space@VT)

Subjects
Physics::Space Physics
Abstract

The plasmas (electrons and ions) in the inner magnetosphere have wide energy ranges from electron volts to mega-electron volts (MeV). These plasmas rotate around the Earth longitudinally due to the gradient and curvature of the geomagnetic field and by the co-rotation motion with timescales from several tens of hours to less than 10 min. They interact with plasma waves at frequencies of mHz to kHz mainly in the equatorial plane of the magnetosphere, obtain energies up to MeV, and are lost into the ionosphere. In order to provide the global distribution and quantitative evaluation of the dynamical variation of these plasmas and waves in the inner magnetosphere, the PWING project (study of dynamical variation of particles and waves in the inner magnetosphere using ground-based network observations, (http://www.isee.nagoya-u.ac.jp/dimr/PWING/) has been carried out since April 2016. This paper describes the stations and instrumentation of the PWING project. We operate all-sky airglow/aurora imagers, 64-Hz sampling induction magnetometers, 40-kHz sampling loop antennas, and 64-Hz sampling riometers at eight stations at subauroral latitudes (~ 60° geomagnetic latitude) in the northern hemisphere, as well as 100-Hz sampling EMCCD cameras at three stations. These stations are distributed longitudinally in Canada, Iceland, Finland, Russia, and Alaska to obtain the longitudinal distribution of plasmas and waves in the inner magnetosphere. This PWING longitudinal network has been developed as a part of the ERG (Arase)-ground coordinated observation network. The ERG (Arase) satellite was launched on December 20, 2016, and has been in full operation since March 2017. We will combine these ground network observations with the ERG (Arase) satellite and global modeling studies. These comprehensive datasets will contribute to the investigation of dynamical variation of particles and waves in the inner magnetosphere, which is one of the most important research topics in recent space physics, and the outcome of our research will improve safe and secure use of geospace around the Earth. Published version

Published
2017

4. Ground-based instruments of the PWING project to investigate dynamics of the inner magnetosphere at subauroral latitudes as a part of the ERG-ground coordinated observation network

Author

Shiokawa, Kazuo, Katoh, Yasuo, Hamaguchi, Yoshiyuki, Yamamoto, Yuka, Adachi, Takumi, Ozaki, Mitsunori, Oyama, Shin-Ichiro, Nose, Masahito, Nagatsuma, Tsutomu, Tanaka, Yoshimasa, Otsuka, Yuichi, Miyoshi, Yoshizumi, Kataoka, Ryuho, Takagi, Yuki, Takeshita, Yuhei, Shinbori, Atsuki, Kurita, Satoshi, Hori, Tomoaki, Nishitani, Nozomu, Shinohara, Iku, Tsuchiya, Fuminori, Obana, Yuki, Suzuki, Shin, Takahashi, Naoko, Seki, Kanako, Kadokura, Akira, Hosokawa, Keisuke, Ogawa, Yasunobu, Connors, Martin, Ruohoniemi, J. Michael, Engebretson, Mark, Turunen, Esa, Ulich, Thomas, Manninen, Jyrki, Raita, Tero, Kero, Antti, Oksanen, Arto, Back, Marko, Kauristie, Kirsti, Mattanen, Jyrki, Baishev, Dmitry, Kurkin, Vladimir, Oinats, Alexey, Pashinin, Alexander, Vasilyev, Roman, Rakhmatulin, Ravil, Bristow, William, Karjala, Marty, 塩川, 和夫, 加藤, 泰男, 濱口, 佳之, 山本, 優佳, 足立, 匠, 尾崎, 光紀, 大山, 伸一郎, 能勢, 正仁, 長妻, 努, 田中, 良昌, 大塚, 雄一, 三好, 由純, 片岡, 龍峰, 高木, 佑基, 竹下, 祐平, 新堀, 淳樹, 栗田, 怜, 堀, 智昭, 西谷, 望, 篠原, 育, 土屋, 史紀, 尾花, 由紀, 鈴木, 臣, 高橋, 直子, 関, 華奈子, 門倉, 昭, 細川, 敬祐, 小川, 泰信, Shiokawa, Kazuo, Katoh, Yasuo, Hamaguchi, Yoshiyuki, Yamamoto, Yuka, Adachi, Takumi, Ozaki, Mitsunori, Oyama, Shin-Ichiro, Nose, Masahito, Nagatsuma, Tsutomu, Tanaka, Yoshimasa, Otsuka, Yuichi, Miyoshi, Yoshizumi, Kataoka, Ryuho, Takagi, Yuki, Takeshita, Yuhei, Shinbori, Atsuki, Kurita, Satoshi, Hori, Tomoaki, Nishitani, Nozomu, Shinohara, Iku, Tsuchiya, Fuminori, Obana, Yuki, Suzuki, Shin, Takahashi, Naoko, Seki, Kanako, Kadokura, Akira, Hosokawa, Keisuke, Ogawa, Yasunobu, Connors, Martin, Ruohoniemi, J. Michael, Engebretson, Mark, Turunen, Esa, Ulich, Thomas, Manninen, Jyrki, Raita, Tero, Kero, Antti, Oksanen, Arto, Back, Marko, Kauristie, Kirsti, Mattanen, Jyrki, Baishev, Dmitry, Kurkin, Vladimir, Oinats, Alexey, Pashinin, Alexander, Vasilyev, Roman, Rakhmatulin, Ravil, Bristow, William, Karjala, Marty, 塩川, 和夫, 加藤, 泰男, 濱口, 佳之, 山本, 優佳, 足立, 匠, 尾崎, 光紀, 大山, 伸一郎, 能勢, 正仁, 長妻, 努, 田中, 良昌, 大塚, 雄一, 三好, 由純, 片岡, 龍峰, 高木, 佑基, 竹下, 祐平, 新堀, 淳樹, 栗田, 怜, 堀, 智昭, 西谷, 望, 篠原, 育, 土屋, 史紀, 尾花, 由紀, 鈴木, 臣, 高橋, 直子, 関, 華奈子, 門倉, 昭, 細川, 敬祐, and 小川, 泰信

Abstract

著者人数: 48名, Accepted: 2017-11-14

Published
2018

5. Ground-based instruments of the PWING project to investigate dynamics of the inner magnetosphere at subauroral latitudes as a part of the ERG-ground coordinated observation network

Author

Shiokawa, Kazuo, primary, Katoh, Yasuo, additional, Hamaguchi, Yoshiyuki, additional, Yamamoto, Yuka, additional, Adachi, Takumi, additional, Ozaki, Mitsunori, additional, Oyama, Shin-Ichiro, additional, Nosé, Masahito, additional, Nagatsuma, Tsutomu, additional, Tanaka, Yoshimasa, additional, Otsuka, Yuichi, additional, Miyoshi, Yoshizumi, additional, Kataoka, Ryuho, additional, Takagi, Yuki, additional, Takeshita, Yuhei, additional, Shinbori, Atsuki, additional, Kurita, Satoshi, additional, Hori, Tomoaki, additional, Nishitani, Nozomu, additional, Shinohara, Iku, additional, Tsuchiya, Fuminori, additional, Obana, Yuki, additional, Suzuki, Shin, additional, Takahashi, Naoko, additional, Seki, Kanako, additional, Kadokura, Akira, additional, Hosokawa, Keisuke, additional, Ogawa, Yasunobu, additional, Connors, Martin, additional, Michael Ruohoniemi, J., additional, Engebretson, Mark, additional, Turunen, Esa, additional, Ulich, Thomas, additional, Manninen, Jyrki, additional, Raita, Tero, additional, Kero, Antti, additional, Oksanen, Arto, additional, Back, Marko, additional, Kauristie, Kirsti, additional, Mattanen, Jyrki, additional, Baishev, Dmitry, additional, Kurkin, Vladimir, additional, Oinats, Alexey, additional, Pashinin, Alexander, additional, Vasilyev, Roman, additional, Rakhmatulin, Ravil, additional, Bristow, William, additional, and Karjala, Marty, additional

Published
2017
Full Text
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6. Ground-based instruments of the PWING project to investigate dynamics of the inner magnetosphere at subauroral latitudes as a part of the ERG-ground coordinated observation network

Author

90785495, Shiokawa, Kazuo, Katoh, Yasuo, Hamaguchi, Yoshiyuki, Yamamoto, Yuka, Adachi, Takumi, Ozaki, Mitsunori, Oyama, Shin-Ichiro, Nosé, Masahito, Nagatsuma, Tsutomu, Tanaka, Yoshimasa, Otsuka, Yuichi, Miyoshi, Yoshizumi, Kataoka, Ryuho, Takagi, Yuki, Takeshita, Yuhei, Shinbori, Atsuki, Kurita, Satoshi, Hori, Tomoaki, Nishitani, Nozomu, Shinohara, Iku, Tsuchiya, Fuminori, Obana, Yuki, Suzuki, Shin, Takahashi, Naoko, Seki, Kanako, Kadokura, Akira, Hosokawa, Keisuke, Ogawa, Yasunobu, Connors, Martin, Michael Ruohoniemi, J., Engebretson, Mark, Turunen, Esa, Ulich, Thomas, Manninen, Jyrki, Raita, Tero, Kero, Antti, Oksanen, Arto, Back, Marko, Kauristie, Kirsti, Mattanen, Jyrki, Baishev, Dmitry, Kurkin, Vladimir, Oinats, Alexey, Pashinin, Alexander, Vasilyev, Roman, Rakhmatulin, Ravil, Bristow, William, Karjala, Marty, 90785495, Shiokawa, Kazuo, Katoh, Yasuo, Hamaguchi, Yoshiyuki, Yamamoto, Yuka, Adachi, Takumi, Ozaki, Mitsunori, Oyama, Shin-Ichiro, Nosé, Masahito, Nagatsuma, Tsutomu, Tanaka, Yoshimasa, Otsuka, Yuichi, Miyoshi, Yoshizumi, Kataoka, Ryuho, Takagi, Yuki, Takeshita, Yuhei, Shinbori, Atsuki, Kurita, Satoshi, Hori, Tomoaki, Nishitani, Nozomu, Shinohara, Iku, Tsuchiya, Fuminori, Obana, Yuki, Suzuki, Shin, Takahashi, Naoko, Seki, Kanako, Kadokura, Akira, Hosokawa, Keisuke, Ogawa, Yasunobu, Connors, Martin, Michael Ruohoniemi, J., Engebretson, Mark, Turunen, Esa, Ulich, Thomas, Manninen, Jyrki, Raita, Tero, Kero, Antti, Oksanen, Arto, Back, Marko, Kauristie, Kirsti, Mattanen, Jyrki, Baishev, Dmitry, Kurkin, Vladimir, Oinats, Alexey, Pashinin, Alexander, Vasilyev, Roman, Rakhmatulin, Ravil, Bristow, William, and Karjala, Marty

Abstract

The plasmas (electrons and ions) in the inner magnetosphere have wide energy ranges from electron volts to mega-electron volts (MeV). These plasmas rotate around the Earth longitudinally due to the gradient and curvature of the geomagnetic field and by the co-rotation motion with timescales from several tens of hours to less than 10 min. They interact with plasma waves at frequencies of mHz to kHz mainly in the equatorial plane of the magnetosphere, obtain energies up to MeV, and are lost into the ionosphere. In order to provide the global distribution and quantitative evaluation of the dynamical variation of these plasmas and waves in the inner magnetosphere, the PWING project (study of dynamical variation of particles and waves in the inner magnetosphere using ground-based network observations, http://www.isee.nagoya-u.ac.jp/dimr/PWING/) has been carried out since April 2016. This paper describes the stations and instrumentation of the PWING project. We operate all-sky airglow/aurora imagers, 64-Hz sampling induction magnetometers, 40-kHz sampling loop antennas, and 64-Hz sampling riometers at eight stations at subauroral latitudes (~ 60° geomagnetic latitude) in the northern hemisphere, as well as 100-Hz sampling EMCCD cameras at three stations. These stations are distributed longitudinally in Canada, Iceland, Finland, Russia, and Alaska to obtain the longitudinal distribution of plasmas and waves in the inner magnetosphere. This PWING longitudinal network has been developed as a part of the ERG (Arase)-ground coordinated observation network. The ERG (Arase) satellite was launched on December 20, 2016, and has been in full operation since March 2017. We will combine these ground network observations with the ERG (Arase) satellite and global modeling studies. These comprehensive datasets will contribute to the investigation of dynamical variation of particles and waves in the inner magnetosphere, which is one of the most important research topics in recent space p

Published
2017

7. Ground-based instruments of the PWING project to investigate dynamics of the inner magnetosphere at subauroral latitudes as a part of the ERG-ground coordinated observation network

Author

Electrical and Computer Engineering, Center for Space Science and Engineering Research (Space@VT), Shiokawa, Kazuo, Katoh, Yasuo, Hamaguchi, Yoshiyuki, Yamamoto, Yuka, Adachi, Takumi, Ozaki, Mitsunori, Oyama, Shin-Ichiro, Nosé, Masahito, Nagatsuma, Tsutomu, Tanaka, Yoshimasa, Otsuka, Yuichi, Miyoshi, Yoshizumi, Kataoka, Ryuho, Takagi, Yuki, Takeshita, Yuhei, Shinbori, Atsuki, Kurita, Satoshi, Hori, Tomoaki, Nishitani, Nozomu, Shinohara, Iku, Tsuchiya, Fuminori, Obana, Yuki, Suzuki, Shin, Takahashi, Naoko, Seki, Kanako, Kadokura, Akira, Hosokawa, Keisuke, Ogawa, Yasunobu, Connors, Martin, Ruohoniemi, J. Michael, Engebretson, Mark J., Turunen, Esa, Ulich, Thomas, Manninen, Jyrki, Raita, Tero, Kero, Antti, Oksanen, Arto, Back, Marko, Kauristie, Kirsti, Mattanen, Jyrki, Baishev, Dmitry, Kurkin, Vladimir, Oinats, Alexey, Pashinin, Alexander, Vasilyev, Roman, Rakhmatulin, Ravil, Bristow, William A., Karjala, Marty, Electrical and Computer Engineering, Center for Space Science and Engineering Research (Space@VT), Shiokawa, Kazuo, Katoh, Yasuo, Hamaguchi, Yoshiyuki, Yamamoto, Yuka, Adachi, Takumi, Ozaki, Mitsunori, Oyama, Shin-Ichiro, Nosé, Masahito, Nagatsuma, Tsutomu, Tanaka, Yoshimasa, Otsuka, Yuichi, Miyoshi, Yoshizumi, Kataoka, Ryuho, Takagi, Yuki, Takeshita, Yuhei, Shinbori, Atsuki, Kurita, Satoshi, Hori, Tomoaki, Nishitani, Nozomu, Shinohara, Iku, Tsuchiya, Fuminori, Obana, Yuki, Suzuki, Shin, Takahashi, Naoko, Seki, Kanako, Kadokura, Akira, Hosokawa, Keisuke, Ogawa, Yasunobu, Connors, Martin, Ruohoniemi, J. Michael, Engebretson, Mark J., Turunen, Esa, Ulich, Thomas, Manninen, Jyrki, Raita, Tero, Kero, Antti, Oksanen, Arto, Back, Marko, Kauristie, Kirsti, Mattanen, Jyrki, Baishev, Dmitry, Kurkin, Vladimir, Oinats, Alexey, Pashinin, Alexander, Vasilyev, Roman, Rakhmatulin, Ravil, Bristow, William A., and Karjala, Marty

Abstract

The plasmas (electrons and ions) in the inner magnetosphere have wide energy ranges from electron volts to mega-electron volts (MeV). These plasmas rotate around the Earth longitudinally due to the gradient and curvature of the geomagnetic field and by the co-rotation motion with timescales from several tens of hours to less than 10 min. They interact with plasma waves at frequencies of mHz to kHz mainly in the equatorial plane of the magnetosphere, obtain energies up to MeV, and are lost into the ionosphere. In order to provide the global distribution and quantitative evaluation of the dynamical variation of these plasmas and waves in the inner magnetosphere, the PWING project (study of dynamical variation of particles and waves in the inner magnetosphere using ground-based network observations, (http://www.isee.nagoya-u.ac.jp/dimr/PWING/) has been carried out since April 2016. This paper describes the stations and instrumentation of the PWING project. We operate all-sky airglow/aurora imagers, 64-Hz sampling induction magnetometers, 40-kHz sampling loop antennas, and 64-Hz sampling riometers at eight stations at subauroral latitudes (~ 60° geomagnetic latitude) in the northern hemisphere, as well as 100-Hz sampling EMCCD cameras at three stations. These stations are distributed longitudinally in Canada, Iceland, Finland, Russia, and Alaska to obtain the longitudinal distribution of plasmas and waves in the inner magnetosphere. This PWING longitudinal network has been developed as a part of the ERG (Arase)-ground coordinated observation network. The ERG (Arase) satellite was launched on December 20, 2016, and has been in full operation since March 2017. We will combine these ground network observations with the ERG (Arase) satellite and global modeling studies. These comprehensive datasets will contribute to the investigation of dynamical variation of particles and waves in the inner magnetosphere, which is one of the most important research topics in recent space

Published
2017

10. Meteor Orbit Determinations with Multistatic Receivers Using the MU Radar.

Author

Trigo-Rodríguez, J. M., Rietmeijer, F. J. M., Llorca, J., Janches, D., Fujiwara, Yasunori, Hamaguchi, Yoshiyuki, Nakamura, Takuji, Tsutsumi, Masaki, and Abo, Makoto

Abstract

The MU radar of RISH (Research Institute for Sustainable Humanosphere, Kyoto University), which is a MST radar (46.5 MHz, 1 MW peak power), has been successfully applied to meteor studies by using its very high versatility. The system has recently renewed with 25 channel digital receivers which significantly improved the sensitivity and precision of interferometer used in meteor observation. The transmission is now synchronized to GPS signals, and two external receiving sites with a ranging capability has additionally been operated in order to determine the trajectories and speeds of meteoroids. [ABSTRACT FROM AUTHOR]

Published
2008
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