Highly-accurate validation of Himawari-8 aerosol data using international ground-based remote sensing networks

• Project/Area Number: 16K00512
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Environmental dynamic analysis
• Research Institution: Chiba University
• Principal Investigator: Irie Hitoshi 千葉大学, 環境リモートセンシング研究センター, 准教授 (40392956)
• Project Period (FY): 2016-04-01 – 2019-03-31
• Project Status: Completed (Fiscal Year 2018)
• Budget Amount: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: エアロゾル / ひまわり８号 / SKYNET / 国際観測網 / リモートセンシング / 検証 / ひまわり8号 / 地上観測網

Outline of Final Research Achievements

Intercomparison among SKYNET, AERONET, and WMO-PFR international observation networks was conducted, showing that their aerosol optical depth data agreed with each other within ±0.01. On the basis of this evaluation, highly-accurate validation of Himawari-8 aerosol data was realized. The result showed a significant overestimation in Himawari-8 data. Spatial inhomogeneity was found not to be a cause. An item common to the retrieval algorithm of GCOM-C (uncertainty in surface reflectance, radiative transfer at a low Sun, etc.) was suggested as a potential cause.

Academic Significance and Societal Importance of the Research Achievements

気候変動に関する政府間パネル(IPCC)第５次報告書などに明記されているように、エアロゾルは地球のエネルギー収支の変化の見積もりやその解釈において、最大の不確実性をもたらしている。このような中、本研究成果は特に、高時間・高空間解像度データに基づくこれまでに無いデータ同化研究等の高度な応用研究に道を拓く。また、欧米等の新世代の静止気象衛星計画に対しての大きな学術的な波及効果が期待される。

Research Products

• [Int'l Joint Research] NASA/メリーランド大学(米国)
• [Int'l Joint Research] University of Bremen/Heidelberg University(ドイツ)
• [Int'l Joint Research] KNMI(オランダ)
• [Int'l Joint Research] CNR-ISAC(イタリア)
• [Int'l Joint Research] World Radiation Center(スイス)
• [Int'l Joint Research]
• [Int'l Joint Research] NASA/メリーランド大学(米国)
• [Int'l Joint Research] University of Bremen/Heidelberg University(ドイツ)
• [Int'l Joint Research] KNMI(オランダ)
• [Int'l Joint Research] CNR-ISAC(イタリア)
• [Int'l Joint Research] Valencia University(スペイン)
• [Int'l Joint Research]
• [Int'l Joint Research] NASA(米国)
• [Int'l Joint Research] University of Bremen/Heidelberg University(ドイツ)
• [Int'l Joint Research] KNMI(オランダ)
• [Int'l Joint Research] CNR-ISAC(イタリア)
• [Int'l Joint Research] Valencia University(スペイン)
• [Int'l Joint Research]
• [Journal Article] Simultaneous observations by sky radiometer and MAX-DOAS for characterization of biomass burning plumes in central Thailand in January-April 2016 (2019)
  • Author(s): Hitoshi Irie, Hossain Mohammed Syedul Hoque, Alessandro Damiani, Hiroshi Okamoto, Al Mashroor Fatmi, Pradeep Khatri, Tamio Takamura, and Thanawat Jarupongsaku
  • Journal Title: Atmospheric Measurement Techniques Volume: 12 Issue: 1 Pages: 599-606
  • DOI: 10.5194/amt-12-599-2019
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Comparisons of spectral aerosol absorption in Seoul, South Korea (2018)
  • Author(s): Mok, J., N. Krotkov, O. Torres, H. Jethva, Z. Li, J. Kim, J.-H. Koo, S. Go, H. Irie, G. Labow, T. Eck, B. Holben, J. Herman, R. Loughman, E. Spinei, S. S. Lee, P. Khatri, and M. Campanelli
  • Journal Title: Atmospheric Measurement Techniques Volume: 11 Issue: 4 Pages: 2295-2311
  • DOI: 10.5194/amt-11-2295-2018
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Validation of MODIS and AHI Observed Water Cloud Properties Using Surface Radiation Data (2018)
  • Author(s): Pradeep Khatri, Tadahiro Hayasaka, Hironobu Iwabuchi, Tamio Takamura, Hitoshi Irie, Takashi Y. Nakajima
  • Journal Title: Journal of the Meteorological Society of Japan. Ser. II Volume: 96B Issue: 0 Pages: 151-172
  • DOI: 10.2151/jmsj.2018-036
  • NAID: 130007485220
  • ISSN: 0026-1165, 2186-9057
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Evaluation of Himawari-8 surface downwelling solar radiation by ground-based measurements (2018)
  • Author(s): Damiani Alessandro、Irie Hitoshi、Horio Takashi、Takamura Tamio、Khatri Pradeep、Takenaka Hideaki、Nagao Takashi、Nakajima Takashi Y.、Cordero Raul R.
  • Journal Title: Atmospheric Measurement Techniques Volume: 11 Issue: 4 Pages: 2501-2521
  • DOI: 10.5194/amt-11-2501-2018
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] GCOM-C Data Validation Plan for Land, Atmosphere, Ocean, and Cryosphere (2018)
  • Author(s): Hori, M., H. Murakami, R. Miyazaki, Y. Honda, K. Nasahara, K. Kajiwara, T. Y. Nakajima, H. Irie, M. Toratani, T. Hirawake, T. Aoki
  • Journal Title: TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN Volume: 16 Issue: 3 Pages: 218-223
  • DOI: 10.2322/tastj.16.218
  • NAID: 130006731627
  • ISSN: 1884-0485
  • Peer Reviewed / Open Access
• [Journal Article] Visualizing spatial distribution of atmospheric nitrogen dioxide by means of hyperspectral imaging (2018)
  • Author(s): Manago Naohiro、Takara Yohei、Ando Fuminori、Noro Naoki、Suzuki Makoto、Irie Hitoshi、Kuze Hiroaki
  • Journal Title: Applied Optics Volume: 57 Issue: 21 Pages: 5970-5970
  • DOI: 10.1364/ao.57.005970
  • Peer Reviewed
• [Journal Article] First MAX-DOAS Observations of Formaldehyde and Glyoxal in Phimai, Thailand (2018)
  • Author(s): Hoque H. M. S.、Irie H.、Damiani A.
  • Journal Title: Journal of Geophysical Research: Atmospheres Volume: 123 Issue: 17 Pages: 9957-9975
  • DOI: 10.1029/2018jd028480
  • Peer Reviewed / Open Access
• [Journal Article] First Simultaneous Observations of Formaldehyde and Glyoxal by MAX-DOAS in the Indo-Gangetic Plain Region (2018)
  • Author(s): Hoque Hossain Mohammed Syedul、Irie Hitoshi、Damiani Alessandro、Rawat Prajjwal、Naja Manish
  • Journal Title: SOLA Volume: 14 Issue: 0 Pages: 159-164
  • DOI: 10.2151/sola.2018-028
  • NAID: 130007503963
  • ISSN: 1349-6476
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Improving algorithms and uncertainty estimates for satellite NO2 retrievals: results from the quality assurance for the essential climate variables (QA4ECV) project (2018)
  • Author(s): Boersma, K. F., H. Eskes, A. Richter, I. D. Smedt, A. Lorente, S. Beirle, M. Zara, E. Peters, M. V. Roozendael, T. Wagner, J. Maasakkers, R. van der A, J. Nightingale, A. D. Rudder, H. Irie, G. Pinardi, J.-C. Lambert, and S. Compernolle
  • Journal Title: Atmospheric Measurement Techniques Volume: 11 Issue: 12 Pages: 6651-6678
  • DOI: 10.5194/amt-11-6651-2018
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Comparisons of spectral aerosol absorption in Seoul, South Korea (2018)
  • Author(s): Mok, J., N. Krotkov, O. Torres, H. Jethva, Z. Li, J. Kim, J.-H. Koo, S. Go, H. Irie, G. Labow, T. Eck, B. Holben, J. Herman, R. Loughman, E. Spinei, S. S. Lee, P. Khatri, and M. Campanelli
  • Journal Title: Atmospheric Measurement Techniques Volume: -
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Vertical profile of tropospheric ozone derived from synergetic retrieval using three different wavelength ranges, UV, IR, and Microwave: sensitivity study for satellite observation (2018)
  • Author(s): Sato, T. O., T. M. Sato, H. Sagawa, K. Noguchi, N. Satoh, H. Irie, K. Kita, M. Mahani, K. Zettsu, R. Imasu, S. Hayashida, and Y. Kasai
  • Journal Title: Atmospheric Measurement Techniques Volume: 11
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Validation of MODIS and AHI observed water cloud properties using surface radiation data (2018)
  • Author(s): Khatri, P., T. Hayasaka, H. Iwabuchi, T. Takamura, H. Irie, T. Y. Nakajima, and H. Takenaka
  • Journal Title: Journal of the Meteorological Society of Japan Volume: -
  • NAID: 130007485220
  • Peer Reviewed
• [Journal Article] Evaluation of Himawari-8 surface downwelling solar radiation by SKYNET observations (2018)
  • Author(s): Damiani, A., H. Irie, T. Horio, T. Takamura, P. Khatri, H. Takenaka, T. Nagao, T. Y. Nakajima, R. R. Cordero
  • Journal Title: Atmospheric Measurement Techniques Volume: -
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Is PM2.5 Trans-boundary Environmental Problem in Japan improving dramatically? (2017)
  • Author(s): Uno, I., Z. Wang, K. Yumimoto, S. Itahashi, K. Osada, H. Irie, S. Yamamoto, M. Hayasaki, and S. Sugata
  • Journal Title: Journal of Japan Society for Atmospheric Environment Volume: 52 Pages: 177-184
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Importance of Himawari-8 aerosol products for energy management system (2017)
  • Author(s): Irie, H., T. Horio, A. Damiani, T. Y. Nakajima, H. Takenaka, M Kikuchi, P. Khatri, and K. Yumimoto
  • Journal Title: Earozoru Kenkyu Volume: 32 Pages: 95-100
  • NAID: 130006789728
  • Peer Reviewed
• [Journal Article] Intercomparison of aerosol extinction profiles retrieved from MAX-DOAS measurements (2016)
  • Author(s): Friess, U., H. K. Baltink, S. Beirle, K. Clemer, F. Hendrick, B. Henzing, H. Irie, G. de Leeuw, A. Li, M. M. Moerman, M. van Roozendael, R. Shaiganfar, T. Wagner, Y. Wang, P. Xie, S. Yilmaz, and P. Zieger
  • Journal Title: Atmospheric Measurement Techniques Volume: 9 Issue: 7 Pages: 3205-3222
  • DOI: 10.5194/amt-9-3205-2016
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Turnaround of Tropospheric Nitrogen Dioxide Pollution Trends in China, Japan, and South Korea (2016)
  • Author(s): Irie, H., T. Muto, S. Itahashi, J. Kurokawa, and I. Uno
  • Journal Title: SOLA Volume: 12 Issue: 0 Pages: 170-174
  • DOI: 10.2151/sola.2016-035
  • NAID: 130005163472
  • ISSN: 1349-6476
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Aerosol data assimilation using data from Himawari-8, a next-generation geostationary meteorological satellite, (2016)
  • Author(s): Yumimoto, K., T. Nagao, M. Kikuchi, T. Sekiyama, H. Murakami, T. Tanaka, A. Ogi, H. Irie, P. Khatri, H. Okumura, K. Arai, I. Morino, O. Uchino, and T. Maki
  • Journal Title: Geophysical Research Letters Volume: 43 Issue: 11 Pages: 5886-5894
  • DOI: 10.1002/2016gl069298
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Voltage Control Method Utilizing Solar Radiation Data in Highly Efficient Spatial Resolution for Service Restoration in Distribution Networks with PV (2016)
  • Author(s): Kawano, S., Y. Fujimori, S. Wakao, Y. Hayashi, H. Takenaka, H. Irie, and T. Y. Nakajima
  • Journal Title: Journal of Energy Engineering Volume: 143 Issue: 3
  • DOI: 10.1061/(asce)ey.1943-7897.0000352
  • Peer Reviewed
• [Presentation] Validation of GCOM-C atmosphere products by SKYNET (2019)
  • Author(s): Irie, H., T. Takano, T. Y. Nakajima, P. Khatri, A. Damiani, and T. Nagao
  • Organizer: Joint PI Meeting of Global Environment Observation Mission
  • Int'l Joint Research
• [Presentation] Cloud retrieval from SKYNET skyradiometer (2019)
  • Author(s): Khatri, P., H. Iwabuchi, T. Hayasaka, H. Irie, T. Takamura, A. Yamazaki, and A. Damiani
  • Organizer: 5th International SKYNET Workshop
  • Int'l Joint Research
• [Presentation] Development of the on-site self-calibration method at water vapor channel and the retrieval method of precipitable water vapor for sky-radiometer (2019)
  • Author(s): Momoi, M., R. Kudo, T. Mori, K. Aoki, K. Miura, H. Okamoto, H. Irie, and Y. Shoji
  • Organizer: 5th International SKYNET Workshop
  • Int'l Joint Research / Invited
• [Presentation] Long-term trends of aerosol characteristics observed in southern-western islands of Japan (2019)
  • Author(s): Takamura, T., H. Irie, and P. Khatri
  • Organizer: 5th International SKYNET Workshop
  • Int'l Joint Research
• [Presentation] Validation of GOME-2 AC SAF GDP HCHO columns using ground-based, MAXDOAS and FTIR column measurements (2018)
  • Author(s): Pinardi, G., Hitoshi Irie, et al.
  • Organizer: EUMETSAT conference
  • Int'l Joint Research
• [Presentation] Sensitivity study for satellite observation of the lowermost tropospheric ozone using three different wavelength ranges, UV, IR and microwave (2018)
  • Author(s): Sato, T. O., T. M. Sato, H. Sagawa, K. Noguchi, N. Saitoh, H. Irie, K. Kita, K. Zettsu, M. Mahani, R. Imasu, S. Hayashida, Y. Kasai
  • Organizer: 2018 joint 14th iCACGP Quadrennial Symposium and 15th IGAC Science Conference
  • Int'l Joint Research
• [Presentation] Multi-component observations of biomass burning plumes by MAX-DOAS and sky radiometer at Phimai, Thailand in the dry season of 2016 (2018)
  • Author(s): Irie, H., H. M. S. Hoque, A. Damiani, H. Okamoto, A. M. Fatmi, P. Khatri, K. Sudo, and T. Takamura
  • Organizer: 2018 joint 14th iCACGP Quadrennial Symposium and 15th IGAC Science Conference
  • Int'l Joint Research
• [Presentation] Influence of springtime Antarctic ozone on summer precipitation in South America (2018)
  • Author(s): Damiani, A., R. Cordero, R. D. Garreaud, H. Irie, and S. Watanabe
  • Organizer: AGU Fall Meeting
  • Int'l Joint Research / Invited
• [Presentation] Retrieved the precipitable water vapor from diffuse radiances measured by a sky-radiometer (2018)
  • Author(s): Momoi, M., R. Kudo, K. Aoki, T. Mori, K, Miura, H. Okamoto, H. Irie, and Y. Shoji
  • Organizer: AGU Fall Meeting
  • Int'l Joint Research
• [Presentation] Column Effective Imaginary part of refractive index derived from UV-MFRSR and SKYNET in Seoul, and implications for retrieving UV Aerosol Optical Properties from GEMS measurements (2018)
  • Author(s): Go, S., J. Kim, J. Mok, H. Irie, O. Torres, N. A. Krotkov, G. J. Labow, M. Kim, J.-H. Koo, M. Choi, and H. Lim
  • Organizer: AGU Fall Meeting
  • Int'l Joint Research
• [Presentation] 気象庁気象化学モデルNHM-Chem：化学・物理・光学特性および領域収支の整合的予測 (2018)
  • Author(s): 梶野瑞王、出牛真、関山剛、眞木貴史、大島長、田中泰宙、橋本明弘、山本哲也、Joseph Ching、弓本桂也、池上雅明、鎌田茜、宮下誠、猪股弥生、島伸一郎、高見昭憲、清水厚、畠山史郎、入江仁士、足立光司、財前祐二、五十嵐康人、高藪出、植田洋匡、三上正男
  • Organizer: 日本気象学会
• [Presentation] Evaluation of AMATERASS surface solar radiation with ground-based observations in Japan (2018)
  • Author(s): Damiani, A., Irie H., Horio T., Takamura T., Khatri P., Takenaka H., Nagao T., Nakajima T. Y., and Cordero R. R.
  • Organizer: 日本地球惑星科学連合大会
• [Presentation] Ground-based pyranometer observations and their application through Himawari-8 validation toward EMS (2018)
  • Author(s): Horio, T., H. Irie, A. Damiani, T. Nakajima, H. Takenaka, P. Khatri, and T. Takamura
  • Organizer: 日本地球惑星科学連合大会
• [Presentation] First MAX-DOAS observation of glyoxal and formaldehyde in Southeast Asia and South Asia (2018)
  • Author(s): Hoque, S., H. Irie, A. Damiani, and M. Naja
  • Organizer: 日本地球惑星科学連合大会
• [Presentation] 気象庁気象化学モデルNHM-Chem：化学・物理・光学特性および領域収支の整合的予測 (2018)
  • Author(s): 梶野瑞王、出牛真、関山剛、眞木貴史、大島長、田中泰宙、橋本明弘、Joseph Ching、弓本桂也、池上雅明、鎌田茜、猪股弥生、島伸一郎、高見昭憲、清水厚、畠山史郎、入江仁士、足立光司、財前祐二、五十嵐康人、高藪出、植田洋匡、三上正男
  • Organizer: 日本地球惑星科学連合大会
• [Presentation] Long-term trend of aerosol radiative effects in the SKYNET observationusing monthly mean AOT and SSA at the sites of Chiba, Fukue-jima, Cape Hedo and Miyako-jima (2018)
  • Author(s): Takamura, T., H. Irie, and P. Khatri
  • Organizer: 国立環境研究所シンポジウム「東アジアの越境大気汚染」
• [Presentation] 大気プロダクト・検証状況報告 (2018)
  • Author(s): 入江仁士、永尾隆、P. Khatri、高村民雄、鷹野敏明、青木一真、篠塚陽平、堀雅裕、村上浩
  • Organizer: GCOM-Cミニワークショップ
• [Presentation] 天空輝度を用いた水蒸気波長のセルフキャリブレーション法の検証 (2018)
  • Author(s): 桃井裕広、工藤玲、青木一真、三浦和彦、岡本浩、入江仁士、小司禎教
  • Organizer: 日本気象学会
• [Presentation] タイ中央部におけるバイオマスバーニングの特徴：スカイラジオメーターとMAX-DOASによる同時観測 (2018)
  • Author(s): 入江仁士、H.M.S. Hoque、A. Damiani、岡本浩、A.M. Fatmi、高村民雄、P. Khatri、T. Jarupongsakul
  • Organizer: 日本気象学会
• [Presentation] 静止気象衛星ひまわり8号に基づく全天日射量データの想定外誤差検知システムの構築 (2018)
  • Author(s): 堀尾享司、入江仁士、Alessandro Damiani、中島孝、竹中栄晶、Pradeep Khatri
  • Organizer: 日本気象学会
• [Presentation] 近年の千葉におけるNO2、VOC、対流圏オゾン濃度のトレンド解析 (2018)
  • Author(s): 米川大地、入江仁士
  • Organizer: 日本気象学会
• [Presentation] Validation of GCOM-C atmosphere products by SKYNET (2018)
  • Author(s): Irie, H., P. Khatri, T. Takamura, H. Okamoto, A. Damiani, T. Takano, T. Y. Nakajima, T. Nakajima, T. Nishizawa, and SKYNET community
  • Organizer: Joint PI Meeting of Global Environment Observation Mission
  • Int'l Joint Research
• [Presentation] Status of post-launch atmosphere group validation plan (2018)
  • Author(s): Irie, H.
  • Organizer: Joint PI Meeting of Global Environment Observation Mission
  • Int'l Joint Research
• [Presentation] 衛星および地上リモートセンシングから浮かび上がってきた大気環境の現状 (2018)
  • Author(s): 入江仁士
  • Organizer: 大気環境学会近畿支部 反応と測定部会2018年講演会
• [Presentation] Deployment of the 4AZ-MAXDOAS system at Chiba, Japan: the potential to investigate the spatial inhomogeneity of atmospheric components (2017)
  • Author(s): Irie, H., S. Hoque, and A. Damiani
  • Organizer: 2017 AGU Fall Meeting
  • Int'l Joint Research
• [Presentation] Multi-year MAX-DOAS observations of formaldehyde and glyoxal in Phimai, Thailand (2017)
  • Author(s): Hoque, S., H. Irie, A. Shimizu, and A. Damiani
  • Organizer: 2017 AGU Fall Meeting
  • Int'l Joint Research
• [Presentation] Causes leading to enhancements in sulfur dioxide concentration observed by MAX-DOAS in Kyusyu (2017)
  • Author(s): Okuzaki, T., and H. Irie
  • Organizer: 2017 AGU Fall Meeting
  • Int'l Joint Research
• [Presentation] Geostationary satellites remote sensing for the energy management system (2017)
  • Author(s): Nakajima, T. Y., T. Funayama, Y. Yamamoto, H. Takenaka, T. Nakajima, H. Irie, and A. Higuchi
  • Organizer: EUMETSAT conference
  • Int'l Joint Research
• [Presentation] Causes leading to enhancements in sulfur dioxide concentration observed by MAX-DOAS in Kyusyu (2017)
  • Author(s): Okuzaki, T., and H. Irie
  • Organizer: The 8th International DOAS Workshop
  • Int'l Joint Research
• [Presentation] First MAX-DOAS observations of formaldehyde and glyoxal in Southeast Asia and South Asia (2017)
  • Author(s): Hoque, S., H. Irie, A. Shimizu, and M. Naja
  • Organizer: The 8th International DOAS Workshop
  • Int'l Joint Research
• [Presentation] MAX-DOAS observations as part of the international remote sensing network SKYNET (2017)
  • Author(s): Irie, H., S. Hoque, T. Okuzaki, I. Uno, M. Naja, T. Nishizawa, and T. Nakajima
  • Organizer: The 8th International DOAS Workshop
  • Int'l Joint Research
• [Presentation] MAX-DOAS Network Observations in Asia and Russia (MADRAS) since 2007: Overview, OMI satellite data validation and update in 2017 (2017)
  • Author(s): Kanaya, Y., M. Nodzu, K. Miyazaki, H. Irie, H. Takashima, M. Gu, J. Chong, Y.-J. Kim, H. Lee, A. Li, F. Si, J. Xu, P. Xie, W. Liu, A. Dzhola, O. Postylyakov, V. Ivanov, A. Borovski, and E. Grechko
  • Organizer: The 8th International DOAS Workshop
  • Int'l Joint Research
• [Presentation] Imaging MAX-DOAS measurements of NO2: observation of urban air pollution and exhause from airplanes (2017)
  • Author(s): Manago, N., Y. Takara, F. Ando, N. Noro, H. Irie, M. Suzuki, and H. Kuze
  • Organizer: The 8th International DOAS Workshop
  • Int'l Joint Research
• [Presentation] Aerosol effects on Himawari-8 SW radiation at the SKYNET site of Chiba University (2017)
  • Author(s): Damiani, A., H. Irie, and T. Horio
  • Organizer: 2017 JST-NSF-RCN Workshop on Distributed Energy Management Systems
  • Int'l Joint Research
• [Presentation] Feasibility study to derive vertical ozone profile in the troposphere from ultraviolet, infrared and microwave measurements from space using synergetic retrieval technique (2017)
  • Author(s): Sato, T. O., T. M. Sato, H. Sagawa, K. Noguchi, N. Saitoh, H. Irie, K. Kita, K. Zettsu, M. Mahani, R. Imasu, S. Hayashida, and Y. Kasai
  • Organizer: 9th Atmospheric Limb Workshop
  • Int'l Joint Research
• [Presentation] Characterization of aerosols and trace gases in Phimai, Thailand using MAX-DOAS measurements (2017)
  • Author(s): Hoque, S., H. Irie, and A. Shimizu
  • Organizer: The Third Workshop on Atmospheric Composition and the Asian Monsoon (ACAM)
  • Int'l Joint Research
• [Presentation] Causes leading to enhancements in sulfur dioxide concentration observed by MAX-DOAS in Kyusyu (2017)
  • Author(s): Okuzaki, T., and H. Irie
  • Organizer: JpGU-AGU Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Characterizatoin of aerosols and trace gases in Phimai, Thailand (2017)
  • Author(s): Hoque, S., H. Irie, and A. Shimizu
  • Organizer: JpGU-AGU Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Deployment of the 4AZ-MAXDOAS system at Chiba, Japan: the potential to investigate the spatial inhomogeneity of atmospheric components (2017)
  • Author(s): Irie, H.
  • Organizer: JpGU-AGU Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Validation of Himawari8 and MODIS observed water cloud parameters using observation data (2017)
  • Author(s): Khatri, P., T. Hayasaka, H. Iwabuchi, H. Irie, and K. Kawamoto
  • Organizer: JpGU-AGU Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Comparison between Himawari-8 radiation and aerosol products and SKYNET observations in Japan (2017)
  • Author(s): Damiani, A., H. Irie, T. Horio, T. Takamura, P. Khatri, T. Nagao, T. Y. Nakajima, and H. Takenaka
  • Organizer: 日本気象学会
• [Presentation] An improved cloud properties retrieval method from the sky radiometer (2017)
  • Author(s): Khatri, P., T. Hayasaka, H. Iwabuchi, H. Irie, and T. Takamura
  • Organizer: 日本気象学会
• [Presentation] MAX-DOAS observations of formaldehyde and glyoxal (2017)
  • Author(s): Hoque, S., H. Irie, A. Shimizu, and A. Damiani
  • Organizer: 大気化学討論会
• [Presentation] MAX-DOASによって観測された九州の二酸化硫黄濃度変動の要因解析 (2017)
  • Author(s): 奥﨑昂也, 入江仁士
  • Organizer: 大気化学討論会
• [Presentation] 2016年春季KORUS-AQ期間の福江島MAX-DOAS観測：地上・DC-8機・衛星観測および化学輸送モデルとのNO2統合解析 (2017)
  • Author(s): 金谷有剛, 関谷高志, 宮崎和幸, 須藤健悟, 竹谷文一, 宮川拓真, 定永靖宗, 入江仁士, 高島久洋
  • Organizer: 大気化学討論会
• [Presentation] Deployment of the 4AZ-MAXDOAS system at Chiba, Japan: the potential to investigate the spatial inhomogeneity of atmospheric components (2017)
  • Author(s): Irie, H.
  • Organizer: Workshop on Atmospheric Radiation and Remote Sensing 2017
• [Presentation] Validation plan for GCOM-C atmosphere products (2017)
  • Author(s): Irie, H.
  • Organizer: Joint PI Meeting of Global Environment Observation Mission
  • Place of Presentation: TKP Garden City・東京都・千代田区
  • Int'l Joint Research
• [Presentation] Validation of GCOM-C atmosphere products by SKYNET (2017)
  • Author(s): Irie, H., T. Takamura, P. Khatri, H. Okamoto, T. Hatakeyama, S. Onuma, A. Damiani, T. Horio, T. Takano, T. Y. Nakajima, T. Nakajima, T. Nishizawa, and SKYNET community
  • Organizer: Joint PI Meeting of Global Environment Observation Mission
  • Place of Presentation: TKP Garden City・東京都・千代田区
  • Int'l Joint Research
• [Presentation] GCOM-C/SGLI大気プロダクトの校正検証計画 (2016)
  • Author(s): 宮崎理紗，堀雅裕，村上浩，入江仁士
  • Organizer: 日本気象学会
  • Place of Presentation: 名古屋大学・愛知県・名古屋市
  • Year and Date: 2016-10-26
• [Presentation] エネルギーマネジメントにおける気象学と需要科学の協働 (2016)
  • Author(s): 中島孝, 渡邊武志, 山本義郎, 竹中栄晶, 中島映至, 入江仁士, 鈴木健太郎, 下田吉之, 岩船由美子, 日高一義
  • Organizer: 日本気象学会
  • Place of Presentation: 名古屋大学・愛知県・名古屋市
  • Year and Date: 2016-10-26
• [Presentation] 横須賀における大気中ホルムアルデヒドのMAX-DOAS計測とOMI衛星観測との比較：高度分布の影響 (2016)
  • Author(s): 金谷有剛, 宮崎和幸, 野津雅人, 入江仁士, 高島久洋
  • Organizer: 大気化学討論会
  • Place of Presentation: 北海道大学・北海道・札幌市
  • Year and Date: 2016-10-12
• [Presentation] MAX-DOASによって観測された九州の二酸化硫黄濃度の要因解析 (2016)
  • Author(s): 奥崎昂也、入江仁士
  • Organizer: 大気化学討論会
  • Place of Presentation: 北海道大学・北海道・札幌市
  • Year and Date: 2016-10-12
• [Presentation] モートセンシングによる日本上空のエアロゾルトレンド解析とその評価 (2016)
  • Author(s): 畠山嵩大、入江仁士、カトリ・プラディープ
  • Organizer: 大気化学討論会
  • Place of Presentation: 北海道大学・北海道・札幌市
  • Year and Date: 2016-10-12
• [Presentation] 地上からのリモートセンシングによる水蒸気の鉛直カラム量・高度分布の相互比較 (2016)
  • Author(s): 小沼聡、入江仁士
  • Organizer: 大気化学討論会
  • Place of Presentation: 北海道大学・北海道・札幌市
  • Year and Date: 2016-10-12
• [Presentation] Long term multi component MAX-DOAS observation in Phimai, Thailand (2016)
  • Author(s): Hoque, S., H. Irie, and A. Shimizu
  • Organizer: 大気化学討論会
  • Place of Presentation: 北海道大学・北海道・札幌市
  • Year and Date: 2016-10-12
• [Presentation] Validation of reprocessed GOME-2 HCHO and NO2 columns using ground-based MAXDOAS column measurements (2016)
  • Author(s): Pinardi, G., F. Hendrick, C. Gielen, M. Van Roozendael, A. Richter, E. Peters, F. Wittrock, A. Piters, T. Wagner, J. Remmers, T. Drosoglou, A. Bais, S. Wang, A. Saiz-Lopez, Y. Kanaya, H. Irie, and N. Hao
  • Organizer: EUMETSAT conference
  • Place of Presentation: Darmstadtium Congress Centre (Darmstadt)・ドイツ
  • Year and Date: 2016-09-29
  • Int'l Joint Research
• [Presentation] Photochemical Ozone Production Rates and Limiting Factors over East Asia: Impact of Radical Chemistry Mechanism and Ozone-Control Implications (2016)
  • Author(s): Kanaya, Y., F. Taketani, X. Pan, P. Pochanart, H. Akimoto, Y. Yokouchi, S. Nozoe, S. Inomata, H. Irie, H. Takashima, Y. Komazaki, H. Tanimoto, and Z. Wang
  • Organizer: Quadrennial Ozone Symposium of the International Ozone Commission
  • Place of Presentation: Edinburgh International Conference Centre (Edinburgh)・イギリス
  • Year and Date: 2016-09-04
  • Int'l Joint Research
• [Presentation] ロシア水文気象環境監視局の航空機による北極・西シベリア域における大気環境観測 (2016)
  • Author(s): 今須良一、町田敏暢、青木周司、山内恭、松永恒雄、松枝秀和、金谷有剛、松見豊、篠田太郎、谷本浩志、五藤大輔、森野勇、澤庸介、坪井一寛、丹羽洋介、兼保直樹、村山昌平、末吉哲雄、滝川雅之、竹谷文一、佐藤陽祐、竹内渉、入江仁士、笠井康子、Strunin Mikhail、Fomin Boris
  • Organizer: 日本地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ・千葉県・千葉市
  • Year and Date: 2016-05-22
• [Presentation] 東南アジア域におけるバイオマス・バーニング起源排出量のNO2カラム量への影響評価 (2016)
  • Author(s): 板橋秀一、鵜野伊津志、入江仁士、黒川純一、大原利眞
  • Organizer: 日本地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ・千葉県・千葉市
  • Year and Date: 2016-05-22
• [Presentation] 東京スカイツリーを用いた2015 年の東京における地表と上空の粒子の挙動について (2016)
  • Author(s): 田中清敬，速水洋, 三浦和彦, 板橋秀一，齋野広祥，入江仁士，齊藤伸治
  • Organizer: 日本気象学会
  • Place of Presentation: 国立オリンピック記念青少年総合センター・東京都・渋谷区
  • Year and Date: 2016-05-18
• [Presentation] Satellite nadir NO2 validation based on zenith-sky, direct-sun and MAXDOAS network observations (2016)
  • Author(s): Pinardi, G., Van Roozendael, J.-C. Lambert, J. Granville, F. Hendrick, C. Gielen, H. Yu, A. Cede, Y. Kanaya, H. Irie, et al.
  • Organizer: the 2016 European Space Agency Living Planet Symposium
  • Place of Presentation: Prague Congress Centre (Prague)・チェコ
  • Year and Date: 2016-05-09
  • Int'l Joint Research
• [Presentation] Cloud Remote Sensing by Geostationary Satellite for Climate Study and Renewable Energy Estimation (2016)
  • Author(s): Nakajima, T. Y., H. Takenaka, T. Nakajima, H. Irie, K. Suzuki, T. Inoue, T. Watanabe, K. Cho, Y. Yamamoto, and T. Funayama
  • Organizer: he International Radiation Symposium 2016
  • Place of Presentation: University of Auckland (Auckland)・ニュージーランド
  • Year and Date: 2016-04-17
  • Int'l Joint Research
• [Presentation] Optical characteristics of aerosols and clouds studied by using ground-based SKYNET and satellite remote sensing data (2016)
  • Author(s): Khatri, P., H. Irie, T. Takmaura, and H. Letu
  • Organizer: Geoscience and Remote Sensing Symposium (IGARSS)
  • Place of Presentation: China National Convention Center (Beijing)・中国
  • Int'l Joint Research
• [Presentation] Aerosol single scattering albedo comparison between SKYNET and AERONET (2016)
  • Author(s): Khatri, P., H. Irie, T. Takmaura, and H. Letu
  • Organizer: 日本地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ・千葉県・千葉市
• [Presentation] 東アジアの対流圏二酸化窒素濃度、10年前のレベルに回復 (2016)
  • Author(s): 入江仁士、武藤拓也、板橋秀一、黒川純一、鵜野伊津志
  • Organizer: 日本地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ・千葉県・千葉市
• [Presentation] 太陽光発電駆動型MAX-DOAS(Eco-MAXDOAS)装置の開発 (2016)
  • Author(s): 入江仁士、加藤知道
  • Organizer: 日本地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ・千葉県・千葉市
• [Presentation] Study of aerosols and clouds using sky radiometer of SKYNET (2016)
  • Author(s): Khatri, P., H. Irie, and T. Takmaura
  • Organizer: 日本地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ・千葉県・千葉市
• [Presentation] MAX-DOASによって観測された九州の二酸化硫黄濃度の要因解析 (2016)
  • Author(s): 奥崎昂也、入江仁士
  • Organizer: 日本地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ・千葉県・千葉市
• [Presentation] 地上からのリモートセンシングによる水蒸気の鉛直カラム量・高度分布観測の相互比較 (2016)
  • Author(s): 小沼聡、入江仁士、Khatri Pradeep
  • Organizer: 日本地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ・千葉県・千葉市
• [Presentation] リモートセンシングによる日本上空のエアロゾルトレンド解析とその評価 (2016)
  • Author(s): 畠山嵩大、入江仁士、カトリ・プラディープ
  • Organizer: 日本地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ・千葉県・千葉市