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Thermal Infrared Imaging Experiments of C-Type Asteroid 162173 Ryugu on Hayabusa2.
Published in:
Space Science Reviews, 2017, v. 208, n. 1-4, p. 255, doi. 10.1007/s11214-016-0286-8
By:
- Okada, Tatsuaki;
- Fukuhara, Tetsuya;
- Tanaka, Satoshi;
- Taguchi, Makoto;
- Imamura, Takeshi;
- Arai, Takehiko;
- Senshu, Hiroki;
- Ogawa, Yoshiko;
- Demura, Hirohide;
- Kitazato, Kohei;
- Nakamura, Ryosuke;
- Kouyama, Toru;
- Sekiguchi, Tomohiko;
- Hasegawa, Sunao;
- Matsunaga, Tsuneo;
- Wada, Takehiko;
- Takita, Jun;
- Sakatani, Naoya;
- Horikawa, Yamato;
- Endo, Ken
Publication type:
Article
Impact of Data Assimilation on Thermal Tides in the Case of Venus Express Wind Observation.
Published in:
Geophysical Research Letters, 2019, v. 46, n. 9, p. 4573, doi. 10.1029/2019GL082700
By:
- Sugimoto, Norihiko;
- Kouyama, Toru;
- Takagi, Masahiro
Publication type:
Article
Thermophysical Properties of C-Type Asteroid 162173 Ryugu Revealed by the Thermal Infrared Imager TIR on Hayabusa2.
Published in:
Transactions of the Japan Society of Aeronautical & Space Sciences, Aerospace Technology Japan, 2021, v. 19, n. 5, p. 654, doi. 10.2322/tastj.19.654
By:
- Tatsuaki OKADA;
- Tetsuya FUKUHARA;
- Satoshi TANAKA;
- Makoto TAGUCHI;
- Takehiko ARAI;
- Hiroki SENSHU;
- Naoya SAKATANI;
- Yuri SHIMAKI;
- Hirohide DEMURA;
- Yoshiko OGAWA;
- Kohei KITAZATO;
- Kentaro SUKO;
- Tomohiko SEKIGUCHI;
- Toru KOUYAMA;
- Jun TAKITA;
- Tsuneo MATSUNAGA;
- Takeshi IMAMURA;
- Takehiko WADA;
- Sunao HASEGAWA;
- HELBERT, Jorn
Publication type:
Article
Akatsuki LIR observing system simulation experiments evaluated by thermal tides in the Venus atmosphere.
Published in:
Geoscience Letters, 2022, v. 9, n. 1, p. 1, doi. 10.1186/s40562-022-00253-8
By:
- Sugimoto, Norihiko;
- Fujisawa, Yukiko;
- Komori, Nobumasa;
- Ando, Hiroki;
- Kouyama, Toru;
- Takagi, Masahiro
Publication type:
Article
Corrigendum: Equatorial jet in the lower to middle cloud layer of Venus revealed by Akatsuki.
Published in:
Nature Geoscience, 2017, v. 10, n. 10, p. 798, doi. 10.1038/ngeo3034
By:
- Horinouchi, Takeshi;
- Murakami, Shin-ya;
- Satoh, Takehiko;
- Peralta, Javier;
- Ogohara, Kazunori;
- Kouyama, Toru;
- Imamura, Takeshi;
- Kashimura, Hiroki;
- Limaye, Sanjay S.;
- McGouldrick, Kevin;
- Nakamura, Masato;
- Sato, Takao M.;
- Sugiyama, Ko-ichiro;
- Takagi, Masahiro;
- Watanabe, Shigeto;
- Yamada, Manabu;
- Yamazaki, Atsushi;
- Young, Eliot F.
Publication type:
Article
Equatorial jet in the lower to middle cloud layer of Venus revealed by Akatsuki.
Published in:
Nature Geoscience, 2017, v. 10, n. 9, p. 646, doi. 10.1038/ngeo3016
By:
- Horinouchi, Takeshi;
- Murakami, Shin-ya;
- Satoh, Takehiko;
- Peralta, Javier;
- Ogohara, Kazunori;
- Kouyama, Toru;
- Imamura, Takeshi;
- Kashimura, Hiroki;
- Limaye, Sanjay S.;
- McGouldrick, Kevin;
- Nakamura, Masato;
- Sato, Takao M.;
- Sugiyama, Ko-ichiro;
- Takagi, Masahiro;
- Watanabe, Shigeto;
- Yamada, Manabu;
- Yamazaki, Atsushi;
- Young, Eliot F.
Publication type:
Article
Large stationary gravity wave in the atmosphere of Venus.
Published in:
Nature Geoscience, 2017, v. 10, n. 2, p. 85, doi. 10.1038/ngeo2873
By:
- Fukuhara, Tetsuya;
- Futaguchi, Masahiko;
- Hashimoto, George L.;
- Horinouchi, Takeshi;
- Imamura, Takeshi;
- Iwagaimi, Naomoto;
- Kouyama, Toru;
- Murakami, Shin-ya;
- Nakamura, Masato;
- Ogohara, Kazunori;
- Sato, Mitsuteru;
- Sato, Takao M.;
- Suzuki, Makoto;
- Taguchi, Makoto;
- Takagi, Seiko;
- Ueno, Munetaka;
- Watanabe, Shigeto;
- Yamada, Manabu;
- Yamazaki, Atsushi
Publication type:
Article
The Mars system revealed by the Martian Moons eXploration mission.
Published in:
Earth, Planets & Space, 2022, v. 74, n. 1, p. 1, doi. 10.1186/s40623-021-01417-0
By:
- Ogohara, Kazunori;
- Nakagawa, Hiromu;
- Aoki, Shohei;
- Kouyama, Toru;
- Usui, Tomohiro;
- Terada, Naoki;
- Imamura, Takeshi;
- Montmessin, Franck;
- Brain, David;
- Doressoundiram, Alain;
- Gautier, Thomas;
- Hara, Takuya;
- Harada, Yuki;
- Ikeda, Hitoshi;
- Koike, Mizuho;
- Leblanc, François;
- Ramirez, Ramses;
- Sawyer, Eric;
- Seki, Kanako;
- Spiga, Aymeric
Publication type:
Article
Science operation plan of Phobos and Deimos from the MMX spacecraft.
Published in:
Earth, Planets & Space, 2021, v. 73, n. 1, p. 1, doi. 10.1186/s40623-021-01546-6
By:
- Nakamura, Tomoki;
- Ikeda, Hitoshi;
- Kouyama, Toru;
- Nakagawa, Hiromu;
- Kusano, Hiroki;
- Senshu, Hiroki;
- Kameda, Shingo;
- Matsumoto, Koji;
- Gonzalez-Franquesa, Ferran;
- Ozaki, Naoya;
- Takeo, Yosuke;
- Baresi, Nicola;
- Oki, Yusuke;
- Lawrence, David J.;
- Chabot, Nancy L.;
- Peplowski, Patrick N.;
- Barucci, Maria Antonietta;
- Sawyer, Eric;
- Yokota, Shoichiro;
- Terada, Naoki
Publication type:
Article
MMX geodesy investigations: science requirements and observation strategy.
Published in:
Earth, Planets & Space, 2021, v. 73, n. 1, p. 1, doi. 10.1186/s40623-021-01500-6
By:
- Matsumoto, Koji;
- Hirata, Naru;
- Ikeda, Hitoshi;
- Kouyama, Toru;
- Senshu, Hiroki;
- Yamamoto, Keiko;
- Noda, Hirotomo;
- Miyamoto, Hideaki;
- Araya, Akito;
- Araki, Hiroshi;
- Kamata, Shunichi;
- Baresi, Nicola;
- Namiki, Noriyuki
Publication type:
Article
Design of telescopic nadir imager for geomorphology (TENGOO) and observation of surface reflectance by optical chromatic imager (OROCHI) for the Martian Moons Exploration (MMX).
Published in:
Earth, Planets & Space, 2021, v. 73, n. 1, p. 1, doi. 10.1186/s40623-021-01462-9
By:
- Kameda, Shingo;
- Ozaki, Masanobu;
- Enya, Keigo;
- Fuse, Ryota;
- Kouyama, Toru;
- Sakatani, Naoya;
- Suzuki, Hidehiko;
- Osada, Naoya;
- Kato, Hiroki;
- Miyamoto, Hideaki;
- Yamazaki, Atsushi;
- Nakamura, Tomoki;
- Okamoto, Takaya;
- Ishimaru, Takahiro;
- Hong, Peng;
- Ishibashi, Ko;
- Takashima, Takeshi;
- Ishigami, Ryoya;
- Kuo, Cheng-Ling;
- Abe, Shinsuke
Publication type:
Article
Geometric correction for thermographic images of asteroid 162173 Ryugu by TIR (thermal infrared imager) onboard Hayabusa2.
Published in:
Earth, Planets & Space, 2021, v. 73, n. 1, p. 1, doi. 10.1186/s40623-021-01437-w
By:
- Arai, Takehiko;
- Okada, Tatsuaki;
- Tanaka, Satoshi;
- Fukuhara, Tetsuya;
- Demura, Hirohide;
- Kouyama, Toru;
- Sakatani, Naoya;
- Shimaki, Yuri;
- Senshu, Hiroki;
- Sekiguchi, Tomohiko;
- Takita, Jun;
- Hirata, Naru;
- Yamamoto, Yukio
Publication type:
Article
Evaluation of a method to retrieve temperature and wind velocity profiles of the Venusian nightside mesosphere from mid-infrared CO2 absorption line observed by heterodyne spectroscopy.
Published in:
Earth, Planets & Space, 2020, v. 72, n. 1, p. 1, doi. 10.1186/s40623-020-01188-0
By:
- Takami, Kosuke;
- Nakagawa, Hiromu;
- Sagawa, Hideo;
- Krause, Pia;
- Murata, Isao;
- Kasaba, Yasumasa;
- Kuroda, Takeshi;
- Aoki, Shohei;
- Kouyama, Toru;
- Kostiuk, Theodor;
- Livengood, Timothy A.;
- Gilli, Gabriella
Publication type:
Article
Kelvin Wave and Its Impact on the Venus Atmosphere Tested by Observing System Simulation Experiment.
Published in:
Atmosphere, 2022, v. 13, n. 2, p. 182, doi. 10.3390/atmos13020182
By:
- Sugimoto, Norihiko;
- Fujisawa, Yukiko;
- Shirasaka, Mimo;
- Abe, Mirai;
- Murakami, Shin-ya;
- Kouyama, Toru;
- Ando, Hiroki;
- Takagi, Masahiro;
- Yamamoto, Masaru
Publication type:
Article
Radiometric Degradation Curves for the ASTER VNIR Processing Using Vicarious and Lunar Calibrations.
Published in:
Remote Sensing, 2020, v. 12, n. 3, p. 427, doi. 10.3390/rs12030427
By:
- Tsuchida, Satoshi;
- Yamamoto, Hirokazu;
- Kouyama, Toru;
- Obata, Kenta;
- Sakuma, Fumihiro;
- Tachikawa, Tetsushi;
- Kamei, Akihide;
- Arai, Kohei;
- Czapla-Myers, Jeffrey S.;
- Biggar, Stuart F.;
- Thome, Kurtis J.
Publication type:
Article
Lunar Calibration for ASTER VNIR and TIR with Observations of the Moon in 2003 and 2017.
Published in:
Remote Sensing, 2019, v. 11, n. 22, p. 2712, doi. 10.3390/rs11222712
By:
- Kouyama, Toru;
- Kato, Soushi;
- Kikuchi, Masakuni;
- Sakuma, Fumihiro;
- Miura, Akira;
- Tachikawa, Tetsushi;
- Tsuchida, Satoshi;
- Obata, Kenta;
- Nakamura, Ryosuke
Publication type:
Article
Satellite Attitude Determination and Map Projection Based on Robust Image Matching.
Published in:
Remote Sensing, 2017, v. 9, n. 1, p. 90, doi. 10.3390/rs9010090
By:
- Toru Kouyama;
- Atsunori Kanemura;
- Soushi Kato;
- Nevrez Imamoglu;
- Tetsuya Fukuhara;
- Ryosuke Nakamura
Publication type:
Article
Radiometric Calibration for a Multispectral Sensor Onboard RISESAT Microsatellite Based on Lunar Observations.
Published in:
Sensors (14248220), 2021, v. 21, n. 7, p. 2429, doi. 10.3390/s21072429
By:
- Imai, Masataka;
- Kurihara, Junichi;
- Kouyama, Toru;
- Kuwahara, Toshinori;
- Fujita, Shinya;
- Sakamoto, Yuji;
- Sato, Yuji;
- Saitoh, Sei-Ichi;
- Hirata, Takafumi;
- Yamamoto, Hirokazu;
- Takahashi, Yukihiro;
- Ge, Maorong
Publication type:
Article
Ultraviolet imager on Venus orbiter <italic>Akatsuki</italic> and its initial results.
Published in:
Earth, Planets & Space, 2018, v. 70, n. 1, p. 0, doi. 10.1186/s40623-017-0772-6
By:
- Yamazaki, Atsushi;
- Yamada, Manabu;
- Lee, Yeon Joo;
- Watanabe, Shigeto;
- Horinouchi, Takeshi;
- Murakami, Shin-ya;
- Kouyama, Toru;
- Ogohara, Kazunori;
- Imamura, Takeshi;
- Sato, Takao M.;
- Yamamoto, Yukio;
- Fukuhara, Tetsuya;
- Ando, Hiroki;
- Sugiyama, Ko-ichiro;
- Takagi, Seiko;
- Kashimura, Hiroki;
- Ohtsuki, Shoko;
- Hirata, Naru;
- Hashimoto, George L.;
- Suzuki, Makoto
Publication type:
Article
Venus looks different from day to night across wavelengths: morphology from Akatsuki multispectral images.
Published in:
Earth, Planets & Space, 2018, v. 70, n. 1, p. 0, doi. 10.1186/s40623-018-0789-5
By:
- Limaye, Sanjay S.;
- Watanabe, Shigeto;
- Yamazaki, Atsushi;
- Yamada, Manabu;
- Satoh, Takehiko;
- Sato, Takao M.;
- Nakamura, Masato;
- Taguchi, Makoto;
- Fukuhara, Tetsuya;
- Imamura, Takeshi;
- Kouyama, Toru;
- Lee, Yeon Joo;
- Horinouchi, Takeshi;
- Peralta, Javier;
- Iwagami, Naomoto;
- Hashimoto, George L.;
- Takagi, Seiko;
- Ohtsuki, Shoko;
- Murakami, Shin-ya;
- Yamamoto, Yukio
Publication type:
Article
Mean winds at the cloud top of Venus obtained from two-wavelength UV imaging by Akatsuki.
Published in:
Earth, Planets & Space, 2018, v. 70, n. 1, p. 1, doi. 10.1186/s40623-017-0775-3
By:
- Horinouchi, Takeshi;
- Kouyama, Toru;
- Lee, Yeon Joo;
- Murakami, Shin-ya;
- Ogohara, Kazunori;
- Takagi, Masahiro;
- Imamura, Takeshi;
- Nakajima, Kensuke;
- Peralta, Javier;
- Yamazaki, Atsushi;
- Yamada, Manabu;
- Watanabe, Shigeto
Publication type:
Article
Overview of Akatsuki data products: definition of data levels, method and accuracy of geometric correction.
Published in:
Earth, Planets & Space, 2017, v. 69, n. 1, p. 1, doi. 10.1186/s40623-017-0749-5
By:
- Ogohara, Kazunori;
- Takagi, Masahiro;
- Murakami, Shin-ya;
- Horinouchi, Takeshi;
- Yamada, Manabu;
- Kouyama, Toru;
- Hashimoto, George;
- Imamura, Takeshi;
- Yamamoto, Yukio;
- Kashimura, Hiroki;
- Hirata, Naru;
- Sato, Naoki;
- Yamazaki, Atsushi;
- Satoh, Takehiko;
- Iwagami, Naomoto;
- Taguchi, Makoto;
- Watanabe, Shigeto;
- Sato, Takao;
- Ohtsuki, Shoko;
- Fukuhara, Tetsuya
Publication type:
Article
Absolute calibration of brightness temperature of the Venus disk observed by the Longwave Infrared Camera onboard Akatsuki.
Published in:
Earth, Planets & Space, 2017, v. 69, n. 1, p. 1, doi. 10.1186/s40623-017-0727-y
By:
- Fukuhara, Tetsuya;
- Taguchi, Makoto;
- Imamura, Takeshi;
- Hayashitani, Akane;
- Yamada, Takeru;
- Futaguchi, Masahiko;
- Kouyama, Toru;
- Sato, Takao;
- Takamura, Mao;
- Iwagami, Naomoto;
- Nakamura, Masato;
- Suzuki, Makoto;
- Ueno, Munetaka;
- Hashimoto, George;
- Sato, Mitsuteru;
- Takagi, Seiko;
- Yamazaki, Atsushi;
- Yamada, Manabu;
- Murakami, Shin-ya;
- Yamamoto, Yukio
Publication type:
Article
Long‐Term Variability of Mean Winds and Planetary‐Scale Waves Around Venusian Cloud Top Observed With Akatsuki/UVI.
Published in:
Journal of Geophysical Research. Planets, 2024, v. 129, n. 3, p. 1, doi. 10.1029/2023JE008221
By:
- Horinouchi, Takeshi;
- Kouyama, Toru;
- Imai, Masataka;
- Murakami, Shin‐ya;
- Lee, Yeon Joo;
- Yamazaki, Atsushi;
- Yamada, Manabu;
- Watanabe, Shigeto;
- Imamura, Takeshi;
- Peralta, Javier;
- Satoh, Takehiko
Publication type:
Article
Planetary‐Scale Waves Seen in Thermal Infrared Images of Venusian Cloud Top.
Published in:
Journal of Geophysical Research. Planets, 2021, v. 126, n. 12, p. 1, doi. 10.1029/2021JE007047
By:
- Kajiwara, Naoya;
- Imamura, Takeshi;
- Taguchi, Makoto;
- Kouyama, Toru
Publication type:
Article
Thermal Tides in the Upper Cloud Layer of Venus as Deduced From the Emission Angle Dependence of the Brightness Temperature by Akatsuki/LIR.
Published in:
Journal of Geophysical Research. Planets, 2021, v. 126, n. 10, p. 1, doi. 10.1029/2020JE006808
By:
- Akiba, Masahiro;
- Taguchi, Makoto;
- Fukuhara, Tetsuya;
- Imamura, Takeshi;
- Kouyama, Toru;
- Sato, Takao M.
Publication type:
Article
Planetary‐Scale Variations in Winds and UV Brightness at the Venusian Cloud Top: Periodicity and Temporal Evolution.
Published in:
Journal of Geophysical Research. Planets, 2019, v. 124, n. 10, p. 2635, doi. 10.1029/2019JE006065
By:
- Imai, Masataka;
- Kouyama, Toru;
- Takahashi, Yukihiro;
- Yamazaki, Atsushi;
- Watanabe, Shigeto;
- Yamada, Manabu;
- Imamura, Takeshi;
- Satoh, Takehiko;
- Nakamura, Masato;
- Murakami, Shin‐ya;
- Ogohara, Kazunori;
- Horinouchi, Takeshi
Publication type:
Article
Stationary Features at the Cloud Top of Venus Observed by Ultraviolet Imager Onboard Akatsuki.
Published in:
Journal of Geophysical Research. Planets, 2019, v. 124, n. 5, p. 1266, doi. 10.1029/2018JE005842
By:
- Kitahara, Takehiko;
- Kashimura, Hiroki;
- Horinouchi, Takeshi;
- Takagi, Masahiro;
- Imamura, Takeshi;
- Lee, Yeon Joo;
- Watanabe, Shigeto;
- Sato, Takao M.;
- Yamazaki, Atsushi;
- Murakami, Shin‐ya;
- Yamada, Manabu;
- Taguchi, Makoto;
- Fukuhara, Tetsuya;
- Kouyama, Toru;
- Hashimoto, George L.;
- Ogohara, Kazunori
Publication type:
Article
The properties of Ryugu's parent body revealed by Hayabusa2's optical imaging observations.
Published in:
Geophysical Research Abstracts, 2019, v. 21, p. 1
By:
- Sugita, Seiji;
- Honda, Rie;
- Morota, Tomokatsu;
- Kameda, Shingo;
- Tatsumi, Eri;
- Honda, Chikatoshi;
- Yokota, Yasuhiro;
- Kouyama, Toru;
- Sakatani, Naoya;
- Yamada, Manabu;
- Suzuki, Hidehiko;
- Yoshioka, Kazuo;
- Cho, Yuichiro;
- Matsuoka, Moe;
- Ogawa, Kazunori;
- Domingue, Deborah;
- Miyamoto, Hideaki;
- Barnouin, Olivier;
- Michel, Patrick;
- Ernst, Carolyn
Publication type:
Article
Heliocentric distance dependence of zodiacal light observed by Hayabusa2#.
Published in:
Earth, Planets & Space, 2023, v. 75, n. 1, p. 1, doi. 10.1186/s40623-023-01856-x
By:
- Tsumura, Kohji;
- Matsuura, Shuji;
- Sano, Kei;
- Iwata, Takahiro;
- Yano, Hajime;
- Kitazato, Kohei;
- Takimoto, Kohji;
- Yamada, Manabu;
- Morota, Tomokatsu;
- Kouyama, Toru;
- Hayakawa, Masahiko;
- Yokota, Yasuhiro;
- Tatsumi, Eri;
- Matsuoka, Moe;
- Sakatani, Naoya;
- Honda, Rie;
- Kameda, Shingo;
- Suzuki, Hidehiko;
- Cho, Yuichiro;
- Yoshioka, Kazuo
Publication type:
Article
In-orbit recalibration of Longwave Infrared Camera onboard Akatsuki.
Published in:
Earth, Planets & Space, 2023, v. 75, n. 1, p. 1, doi. 10.1186/s40623-023-01803-w
By:
- Taguchi, Makoto;
- Kouyama, Toru;
- Sugawa, Temma;
- Murakami, Shin-ya;
- Futaguchi, Masahiko
Publication type:
Article
Inflight calibration of the optical navigation camera for the extended mission phase of Hayabusa2.
Published in:
Earth, Planets & Space, 2023, v. 75, n. 1, p. 1, doi. 10.1186/s40623-023-01789-5
By:
- Yamada, Manabu;
- Kouyama, Toru;
- Yumoto, Koki;
- Tatsumi, Eri;
- Takaki, Naofumi;
- Yokota, Yasuhiro;
- Morota, Tomokatsu;
- Sakatani, Naoya;
- Hayakawa, Masahiko;
- Matsuoka, Moe;
- Honda, Rie;
- Honda, Chikatoshi;
- Kameda, Shingo;
- Suzuki, Hidehiko;
- Cho, Yuichiro;
- Yoshioka, Kazuo;
- Ogawa, Kazunori;
- Shirai, Kei;
- Sawada, Hirotaka;
- Sugita, Seiji
Publication type:
Article

Found: 32