Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Kei Shiomi"'
Autor:
Meng Ji, Yongming Xu, Yang Zhang, Yaping Mo, Shanyou Zhu, Wei Wang, Minqiang Zhou, Isamu Morino, Hirofumi Ohyama, Kei Shiomi, Young-Suk Oh
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 7159-7169 (2024)
As an important greenhouse gas (GHG) in the atmosphere, carbon dioxide (CO2) has a great impact on global climate change. Accurate knowledge of the spatiotemporal variations of CO2 is of great significance for understanding the carbon cycle and evalu
Externí odkaz:
https://doaj.org/article/105b5205c7474ff8a7a54a1341bcaab1
Autor:
Ryoichi Imasu, Tsuneo Matsunaga, Masakatsu Nakajima, Yukio Yoshida, Kei Shiomi, Isamu Morino, Naoko Saitoh, Yosuke Niwa, Yu Someya, Yu Oishi, Makiko Hashimoto, Hibiki Noda, Kouki Hikosaka, Osamu Uchino, Shamil Maksyutov, Hiroshi Takagi, Haruma Ishida, Takashi Y. Nakajima, Teruyuki Nakajima, Chong Shi
Publikováno v:
Progress in Earth and Planetary Science, Vol 10, Iss 1, Pp 1-35 (2023)
Abstract The Greenhouse gases Observing SATellite 2 (GOSAT-2) was launched in October 2018 as a successor to GOSAT (launched in 2009), the first satellite to specialize in greenhouse gas observations. Compared to the GOSAT sensors, the sensors of GOS
Externí odkaz:
https://doaj.org/article/0c856424b9f3441fbee15632e1383079
Autor:
Ryoichi Imasu, Tsuneo Matsunaga, Masakatsu Nakajima, Yukio Yoshida, Kei Shiomi, Isamu Morino, Naoko Saitoh, Yosuke Niwa, Yu Someya, Yu Oishi, Makiko Hashimoto, Hibiki Noda, Kouki Hikosaka, Osamu Uchino, Shamil Maksyutov, Hiroshi Takagi, Haruma Ishida, Takashi Y. Nakajima, Teruyuki Nakajima, Chong Shi
Publikováno v:
Progress in Earth and Planetary Science, Vol 10, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/1279ecad5499428faab59649e841d271
Autor:
Sophie Vandenbussche, Bavo Langerock, Corinne Vigouroux, Matthias Buschmann, Nicholas M. Deutscher, Dietrich G. Feist, Omaira García, James W. Hannigan, Frank Hase, Rigel Kivi, Nicolas Kumps, Maria Makarova, Dylan B. Millet, Isamu Morino, Tomoo Nagahama, Justus Notholt, Hirofumi Ohyama, Ivan Ortega, Christof Petri, Markus Rettinger, Matthias Schneider, Christian P. Servais, Mahesh Kumar Sha, Kei Shiomi, Dan Smale, Kimberly Strong, Ralf Sussmann, Yao Té, Voltaire A. Velazco, Mihalis Vrekoussis, Thorsten Warneke, Kelley C. Wells, Debra Wunch, Minqiang Zhou, Martine De Mazière
Publikováno v:
Remote Sensing, Vol 14, Iss 8, p 1810 (2022)
Nitrous oxide (N2O) is the third most abundant anthropogenous greenhouse gas (after carbon dioxide and methane), with a long atmospheric lifetime and a continuously increasing concentration due to human activities, making it an important gas to monit
Externí odkaz:
https://doaj.org/article/1fa2ac9571324105bb4b19fd6978cac6
Autor:
Haruki Oshio, Yukio Yoshida, Tsuneo Matsunaga, Nicholas M. Deutscher, Manvendra Dubey, David W. T. Griffith, Frank Hase, Laura T. Iraci, Rigel Kivi, Cheng Liu, Isamu Morino, Justus Notholt, Young-Suk Oh, Hirofumi Ohyama, Christof Petri, David F. Pollard, Coleen Roehl, Kei Shiomi, Ralf Sussmann, Yao Té, Voltaire A. Velazco, Thorsten Warneke, Debra Wunch
Publikováno v:
Remote Sensing, Vol 12, Iss 19, p 3155 (2020)
The proxy method, using the ratio of total column CH4 to CO2 to reduce the effects of common biases, has been used to retrieve column-averaged dry-air mole fraction of CH4 from satellite data. The present study characterizes the remaining scattering
Externí odkaz:
https://doaj.org/article/add5536135e84dfc873f9097d6ee3987
Publikováno v:
Remote Sensing, Vol 12, Iss 2, p 267 (2020)
Emissions of atmospheric methane (CH4), which greatly contributes to radiative forcing, have larger uncertainties than those for carbon dioxide (CO2). The Thermal And Near-infrared Sensor for carbon Observation Fourier-Transform Spectrometer (TANSO-F
Externí odkaz:
https://doaj.org/article/aa34b7232479443dae75c501418955ef
Autor:
Carol J. Bruegge, Craig Coburn, Arthur Elmes, Mark C. Helmlinger, Fumie Kataoka, Michele Kuester, Akihiko Kuze, Tina Ochoa, Crystal Schaaf, Kei Shiomi, Florian M. Schwandner
Publikováno v:
Remote Sensing, Vol 11, Iss 22, p 2601 (2019)
Vicarious calibration is the determination of an on-orbit sensor’s radiometric response using measurements over test sites such as Railroad Valley (RRV), Nevada. It has the highest accuracy when a remote sensor’s view angle is aligned with that o
Externí odkaz:
https://doaj.org/article/9e8047c283b943fbabe0245257bfe671
Publikováno v:
Sensors, Vol 19, Iss 7, p 1615 (2019)
Dust aerosols, which have diverse and strong influences on the environment, must be monitored. Satellite data are effective for monitoring atmospheric conditions globally. In this work, the modified CO2 slicing method, a cloud detection technique usi
Externí odkaz:
https://doaj.org/article/ba1152e6d47144ba8049f96fb94bb392
Autor:
Fumie Kataoka, David Crisp, Thomas E. Taylor, Chris W. O’Dell, Akihiko Kuze, Kei Shiomi, Hiroshi Suto, Carol Bruegge, Florian M. Schwandner, Robert Rosenberg, Lars Chapsky, Richard A. M. Lee
Publikováno v:
Remote Sensing, Vol 9, Iss 11, p 1158 (2017)
The Greenhouse gases Observing SATellite (GOSAT) launched in January 2009 has provided radiance spectra with a Fourier Transform Spectrometer for more than eight years. The Orbiting Carbon Observatory 2 (OCO-2) launched in July 2014, collects radianc
Externí odkaz:
https://doaj.org/article/c5a87b9ca26146a99d222b568e615359
Autor:
Sanghee Lee, Mijin Kim, Myungje Choi, Sujung Go, Jhoon Kim, Jung-Hyun Kim, Hyun-Kwang Lim, Ukkyo Jeong, Tae-Young Goo, Akihiko Kuze, Kei Shiomi, Yokota Tatsuya
Publikováno v:
Remote Sensing, Vol 9, Iss 7, p 687 (2017)
The presence of aerosol has resulted in serious limitations in the data coverage and large uncertainties in retrieving carbon dioxide (CO2) amounts from satellite measurements. For this reason, an aerosol retrieval algorithm was developed for the The
Externí odkaz:
https://doaj.org/article/89761fbf5f0842f18d41fe8cacf4160c