Ryoichi Imasu: search on Z-Library

1

[IEEE IGARSS 2013 - 2013 IEEE International Geoscience and Remote Sensing Symposium - Melbourne, Australia (2013.07.21-2013.07.26)] 2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS - Estimation of global carbon emissions from wild fires in forests and croplands

Takeuchi, Wataru, Sekiyama, Ayako, Imasu, Ryoichi

Year:

2013

Language:

english

File:

PDF, 2.33 MB

english, 2013

2

Algorithm update of the GOSAT/TANSO-FTS thermal infrared CO2 product (version 1) and validation of the UTLS CO2 data using CONTRAIL measurements

Saitoh, Naoko, Kimoto, Shuhei, Sugimura, Ryo, Imasu, Ryoichi, Kawakami, Shuji, Shiomi, Kei, Kuze, Akihiko, Machida, Toshinobu, Sawa, Yousuke, Matsueda, Hidekazu

Journal:

Atmospheric Measurement Techniques

Year:

2016

Language:

english

File:

PDF, 3.56 MB

english, 2016

3

Atmospheric ammonia retrieval from the TANSO-FTS/GOSAT thermal infrared sounder

Someya, Yu, Imasu, Ryoichi, Shiomi, Kei, Saitoh, Naoko

Journal:

Atmospheric Measurement Techniques

Year:

2020

File:

PDF, 8.02 MB

2020

4

A Model Analysis of Transport of Sulfur Oxides in China and Outflow to the Sea

Takahisa Maeda, Masayasu Hayashi, Ryoichi Imasu, Zifa Wang

Journal:

Water, Air & Soil Pollution

Year:

2001

File:

PDF, 356 KB

2001

5

CO 2 retrieval algorithm for the thermal infrared spectra of the Greenhouse Gases Observing Satellite: Potential of retrieving CO 2 vertical profile from high-resolution FTS sensor

Saitoh, Naoko, Imasu, Ryoichi, Ota, Yoshifumi, Niwa, Yosuke

Journal:

Journal of Geophysical Research

Year:

2009

Language:

english

File:

PDF, 745 KB

english, 2009

6

Imposing strong constraints on tropical terrestrial CO 2 fluxes using passenger aircraft based measurements

Niwa, Yosuke, Machida, Toshinobu, Sawa, Yousuke, Matsueda, Hidekazu, Schuck, Tanja J., Brenninkmeijer, Carl A. M., Imasu, Ryoichi, Satoh, Masaki

Journal:

Journal of Geophysical Research

Year:

2012

Language:

english

File:

PDF, 3.96 MB

english, 2012

7

SPIE Proceedings [SPIE Asia-Pacific Symposium on Remote Sensing of the Atmosphere, Environment, and Space - Beijing, China (Monday 14 September 1998)] Optical Remote Sensing of the Atmosphere and Clouds - Latitudinal distribution of methane as observed by IMG sensor aboard ADEOS satellite

Imasu, Ryoichi, Ogawa, Toshihiro, Shimoda, Haruhisa

Year:

1998

Language:

english

File:

PDF, 1.04 MB

english, 1998

8

SPIE Proceedings [SPIE Fourth International Asia-Pacific Environmental Remote Sensing Symposium 2004: Remote Sensing of the Atmosphere, Ocean, Environment, and Space - Honolulu, HI (Monday 8 November 2004)] Multispectral and Hyperspectral Remote Sensing Instruments and Applications II - Temperature and water vapor retrieval from IMG/ADEOS spectrum data

Ota, Yoshifumi, Imasu, Ryoichi, Larar, Allen M., Suzuki, Makoto, Tong, Qingxi

Year:

2005

Language:

english

File:

PDF, 230 KB

english, 2005

9

SPIE Proceedings [SPIE Remote Sensing - Florence, Italy (Monday 17 September 2007)] Sensors, Systems, and Next-Generation Satellites XI - Retrieval performance of GOSAT thermal infrared FTS sensor for measuring CO2 concentrations

Imasu, Ryoichi, Saitoh, Naoko, Niwa, Yosuke, Meynart, Roland, Neeck, Steven P., Shimoda, Haruhisa, Habib, Shahid

Year:

2007

Language:

english

File:

PDF, 949 KB

english, 2007

10

SPIE Proceedings [SPIE SPIE Europe Remote Sensing - Berlin, Germany (Monday 31 August 2009)] Sensors, Systems, and Next-Generation Satellites XIII - Upper-atmospheric CO2 concentration retrieved from thermal infrared spectra observed using GOSAT TANSO-FTS (TIR) sensor

Imasu, Ryoichi, Saitoh, Naoko, Shiomi, Kei, Suto, Hiroshi, Kuze, Akihiko, Nakajima, Masakatsu, Meynart, Roland, Neeck, Steven P., Shimoda, Haruhisa

Year:

2009

Language:

english

File:

PDF, 1.10 MB

english, 2009

11

SPIE Proceedings [SPIE Asia Pacific Remote Sensing - Incheon, Republic of Korea (Monday 11 October 2010)] Multispectral, Hyperspectral, and Ultraspectral Remote Sensing Technology, Techniques, and Applications III - Retrieval of minor constituents from thermal infrared spectra observed by GOSAT TANSO-FTS sensor

Imasu, Ryoichi, Hayashi, Yoji, Inagoya, Akiko, Saitoh, Naoko, Shiomi, Kei, Larar, Allen M., Chung, Hyo-Sang, Suzuki, Makoto

Year:

2010

Language:

english

File:

PDF, 2.14 MB

english, 2010

12

SPIE Proceedings [SPIE Fourth International Asia-Pacific Environmental Remote Sensing Symposium 2004: Remote Sensing of the Atmosphere, Ocean, Environment, and Space - Honolulu, HI (Monday 8 November 2004)] Multispectral and Hyperspectral Remote Sensing Instruments and Applications II - Neural network retrieval of deuterium to hydrogen ratio in atmosphere from IMG/ADEOS spectra

Gribanov, Konstantin G., Imasu, Ryoichi, Schmidt, Gavin A., Toptygin, Alexander Y., Zakharov, Vyacheslav I., Larar, Allen M., Suzuki, Makoto, Tong, Qingxi

Year:

2005

Language:

english

File:

PDF, 385 KB

english, 2005

13

SPIE Proceedings [SPIE Optical Science and Technology, SPIE's 48th Annual Meeting - San Diego, CA (Sunday 3 August 2003)] Infrared Spaceborne Remote Sensing XI - Objectives and instrument design of EarthCARE FTS

Kondo, Kayoko, Imasu, Ryoichi, Kimura, Toshiyoshi, Tanii, Jun, Nakajima, Teruyuki, Strojnik, Marija

Year:

2003

Language:

english

File:

PDF, 275 KB

english, 2003

14

SPIE Proceedings [SPIE Fourth International Asia-Pacific Environmental Remote Sensing Symposium 2004: Remote Sensing of the Atmosphere, Ocean, Environment, and Space - Honolulu, HI (Monday 8 November 2004)] Multispectral and Hyperspectral Remote Sensing Instruments and Applications II - Seasonal methane content in atmosphere of the permafrost boundary zone in Western Siberia determined from IMG/ADEOS and AIRS/AQUA data

Toptygin, Alexander Y., Larar, Allen M., Suzuki, Makoto, Gribanov, Konstantin G., Imasu, Ryoichi, Tong, Qingxi, Bleuten, W., Zakharov, Vyacheslav I.

Year:

2004

Language:

english

File:

PDF, 184 KB

english, 2004

15

SPIE Proceedings [SPIE Asia-Pacific Remote Sensing - Noumea, New Caledonia (Monday 17 November 2008)] Multispectral, Hyperspectral, and Ultraspectral Remote Sensing Technology, Techniques, and Applications II - Radiometric calibration accuracy of GOSAT-TANSO-FTS (TIR) relating to CO 2 retrieval error

Imasu, Ryoichi, Larar, Allen M., Lynch, Mervyn J., Saitoh, Naoko, Niwa, Yosuke, Suzuki, Makoto, Suto, Hiroshi, Kuze, Akihiko, Shiomi, Kei, Nakajima, Masakatsu

Year:

2008

Language:

english

File:

PDF, 1010 KB

english, 2008

16

SPIE Proceedings [SPIE Fourth International Asia-Pacific Environmental Remote Sensing Symposium 2004: Remote Sensing of the Atmosphere, Ocean, Environment, and Space - Honolulu, HI (Monday 8 November 2004)] Multispectral and Hyperspectral Remote Sensing Instruments and Applications II - CO 2 columnar amount retrieved from thermal infrared spectra observed by IMG/ADEOS

Imasu, Ryoichi, Larar, Allen M., Suzuki, Makoto, Ota, Yoshifumi, Tong, Qingxi

Year:

2004

Language:

english

File:

PDF, 454 KB

english, 2004

17

SPIE Proceedings [SPIE Fourth International Asia-Pacific Environmental Remote Sensing Symposium 2004: Remote Sensing of the Atmosphere, Ocean, Environment, and Space - Honolulu, HI (Monday 8 November 2004)] Multispectral and Hyperspectral Remote Sensing Instruments and Applications II - Regarding free energy net of the Earth and its monitoring from space concept

Zakharov, Vyacheslav I., Larar, Allen M., Suzuki, Makoto, Imasu, Ryoichi, Gribanov, Konstantin G., Tong, Qingxi

Year:

2004

Language:

english

File:

PDF, 465 KB

english, 2004

18

SPIE Proceedings [SPIE SPIE Asia-Pacific Remote Sensing - Kyoto, Japan (Monday 29 October 2012)] Earth Observing Missions and Sensors: Development, Implementation, and Characterization II - Characterization and validation of CO 2 and CH 4 products from the GOSAT thermal infrared band

Tanaka, Tomoaki, Shiomi, Kei, Kawakami, Shuji, Saitoh, Naoko, Imasu, Ryoichi, Inoue, Makoto, Morino, Isamu, Uchino, Osamu, Sweeney, Colm, Tans, Pieter, Shimoda, Haruhisa, Xiong, Xiaoxiong, Cao, Changy

Year:

2012

Language:

english

File:

PDF, 466 KB

english, 2012

19

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - CO2 retrieval performance of TANSO-FTS (TIR) sensor aboard greenhouse gases observing satellite (GOSAT)

Imasu, Ryoichi, Saitoh, Naoko, Ota, Yoshifumi, Taguchi, Shoichi, Ponomarev, Yurii N., Mikhailenko, Semen N., Sinitsa, Leonid N.

Year:

2012

Language:

english

File:

PDF, 440 KB

english, 2012

20

SPIE Proceedings [SPIE XXII International Symposium Atmospheric and Ocean Optics. Atmospheric Physics - Tomsk, Russian Federation (Thursday 30 June 2016)] 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics - GOSAT TIR and SWIR spectra analysis for CO 2 and CH 4 profiles retrieval

Matvienko, Gennadii G., Romanovskii, Oleg A., Zadvornykh, Ilya V., Gribanov, Konstantin G., Imasu, Ryoichi

Year:

2016

Language:

english

File:

PDF, 264 KB

english, 2016

21

Then, the atmosphere was formed-infrared radiation as a component of the optical environment

Imasu, Ryoichi

Year:

1996

File:

PDF, 2.81 MB

1996

22

Validation of GOSAT SWIR XCO2 and XCH4 Retrieved by PPDF-S Method and Comparison with Full Physics Method

Iwasaki, Chisa, Imasu, Ryoichi, Bril, Andrey, Yokota, Tatsuya, Yoshida, Yukio, Morino, Isamu, Oshchepkov, Sergey, Wunch, Debra, Griffith, David W. T., Deutscher, Nicholas M., Kivi, Rigel, Pollard, Dav

Journal:

SOLA

Year:

2017

Language:

english

File:

PDF, 2.03 MB

english, 2017

23

Utilization of the 4m Microwave Telescope for the Measurement of Liquid Water Path in Cirrus Clouds

Imasu, Ryoichi, Iwasaka, Yasunobu

Journal:

Journal of the Meteorological Society of Japan

Year:

1992

Language:

english

File:

PDF, 1.06 MB

english, 1992

24

CO2 Retrieval Using Thermal Infrared Radiation Observation by Interferometric Monitor for Greenhouse Gases (IMG) Onboard Advanced Earth Observing Satellite (ADEOS)

OTA, Yoshifumi, IMASU, Ryoichi

Journal:

Journal of the Meteorological Society of Japan

Year:

2016

Language:

english

File:

PDF, 1.10 MB

english, 2016

25

Characteristics of Cirrus Clouds Observed by Laser Radar (Lidar) during the Spring of 1987 and the Winter of 1987/88

Imasu, Ryoichi, Iwasaka, Yasunobu

Journal:

Journal of the Meteorological Society of Japan

Year:

1991

Language:

english

File:

PDF, 1.56 MB

english, 1991

26

Radiative Effects and Halocarbon Global Warming Potentials of Replacement Compounds for Chlorofluorocarbons

Imasu, Ryoichi, Suga, Atsuo, Matsuno, Taroh

Journal:

Journal of the Meteorological Society of Japan

Year:

1995

Language:

english

File:

PDF, 3.21 MB

english, 1995

27

Vertical profile of tropospheric ozone derived from synergetic retrieval using three different wavelength ranges, UV, IR, and microwave: sensitivity study for satellite observation

Sato, Tomohiro O., Sato, Takao M., Sagawa, Hideo, Noguchi, Katsuyuki, Saitoh, Naoko, Irie, Hitoshi, Kita, Kazuyuki, Mahani, Mona E., Zettsu, Koji, Imasu, Ryoichi, Hayashida, Sachiko, Kasai, Yasuko

Journal:

Atmospheric Measurement Techniques

Year:

2018

Language:

english

File:

PDF, 8.91 MB

english, 2018

28

Bias assessment of lower and middle tropospheric CO2 concentrations of GOSAT/TANSO-FTS TIR version 1 product

Saitoh, Naoko, Kimoto, Shuhei, Sugimura, Ryo, Imasu, Ryoichi, Shiomi, Kei, Kuze, Akihiko, Niwa, Yosuke, Machida, Toshinobu, Sawa, Yousuke, Matsueda, Hidekazu

Journal:

Atmospheric Measurement Techniques

Year:

2017

Language:

english

File:

PDF, 4.93 MB

english, 2017

29

A 4D-Var inversion system based on the icosahedral grid model (NICAM-TM 4D-Var v1.0): 2. Optimization scheme and identical twin experiment of atmospheric CO2 inversion

Niwa, Yosuke, Fujii, Yosuke, Sawa, Yousuke, Iida, Yosuke, Ito, Akihiko, Satoh, Masaki, Imasu, Ryoichi, Tsuboi, Kazuhiro, Matsueda, Hidekazu, Saigusa, Nobuko

Journal:

Geoscientific Model Development Discussions

Year:

2016

Language:

english

File:

PDF, 6.05 MB

english, 2016

30

A 4D-Var inversion system based on the icosahedral grid model (NICAM-TM 4D-Var v1.0) – Part 2: Optimization scheme and identical twin experiment of atmospheric CO2 inversion

Niwa, Yosuke, Fujii, Yosuke, Sawa, Yousuke, Iida, Yosuke, Ito, Akihiko, Satoh, Masaki, Imasu, Ryoichi, Tsuboi, Kazuhiro, Matsueda, Hidekazu, Saigusa, Nobuko

Journal:

Geoscientific Model Development

Year:

2017

Language:

english

File:

PDF, 7.44 MB

english, 2017

31

A 4D-Var inversion system based on the icosahedral grid model (NICAM-TM 4D-Var v1.0) – Part 1: Offline forward and adjoint transport models

Niwa, Yosuke, Tomita, Hirofumi, Satoh, Masaki, Imasu, Ryoichi, Sawa, Yousuke, Tsuboi, Kazuhiro, Matsueda, Hidekazu, Machida, Toshinobu, Sasakawa, Motoki, Belan, Boris, Saigusa, Nobuko

Journal:

Geoscientific Model Development

Year:

2017

Language:

english

File:

PDF, 3.27 MB

english, 2017

32

Impact of Mountainous Topography on Surface-Layer Parameters During Weak Mean-Flow Conditions

Solanki, Raman, Singh, Narendra, Kiran Kumar, N. V. P., Rajeev, K., Imasu, Ryoichi, Dhaka, S. K.

Journal:

Boundary-Layer Meteorology

Year:

2019

File:

PDF, 4.46 MB

2019

33

Optimization of the Photon Path Length Probability Density Function-Simultaneous (PPDF-S) Method and Evaluation of CO2 Retrieval Performance Under Dense Aerosol Conditions

Iwasaki, Chisa, Imasu, Ryoichi, Bril, Andrey, Oshchepkov, Sergey, Yoshida, Yukio, Yokota, Tatsuya, Zakharov, Vyacheslav, Gribanov, Konstantin, Rokotyan, Nikita

Journal:

Sensors

Year:

2019

Language:

english

File:

PDF, 8.12 MB

english, 2019

34

Dust Aerosol Detection by the Modified CO2 Slicing Method

Someya, Yu, Imasu, Ryoichi, Shiomi, Kei

Journal:

Sensors

Year:

2019

Language:

english

File:

PDF, 5.18 MB

english, 2019

35

Impact of Urban Growth on Air Quality in Indian Cities Using Hierarchical Bayesian Approach

Misra, Prakhar, Imasu, Ryoichi, Takeuchi, Wataru

Journal:

Atmosphere

Year:

2019

Language:

english

File:

PDF, 4.51 MB

english, 2019

36

[IEEE IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium - Yokohama, Japan (2019.7.28-2019.8.2)] IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium - Introducing Satellite Data Based Biosphere Model Beams to Improve Regional Transport Model Aist-Mm for Estimating Carbon Dioxide Emission from Mega-City Tokyo

Wang, Qiao, Imasu, Ryoichi, Ito, Satoshi, Sasai, Takahiro, Kondo, Hiroaki

Year:

2019

Language:

english

File:

PDF, 4.82 MB

english, 2019

37

[IEEE IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium - Yokohama, Japan (2019.7.28-2019.8.2)] IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium - Estimating PM 2.5 Emission from Brick Kiln Industry Over Northern India With Numerical Model And Remote Sensing Observation

Arbain, Ardhi Adhary, Imasu, Ryoichi

Year:

2019

File:

PDF, 6.97 MB

2019

38

Development of a balloon-borne instrument for CO 2 vertical profile observations in the troposphere

Ouchi, Mai, Matsumi, Yutaka, Nakayama, Tomoki, Shimizu, Kensaku, Sawada, Takehiko, Machida, Toshinobu, Matsueda, Hidekazu, Sawa, Yousuke, Morino, Isamu, Uchino, Osamu, Tanaka, Tomoaki, Imasu, Ryoichi

Journal:

Atmospheric Measurement Techniques

Year:

2019

File:

PDF, 4.55 MB

2019

39

A development of cloud top height retrieval using thermal infrared spectra observed with GOSAT and comparison with CALIPSO data

Someya, Yu, Imasu, Ryoichi, Saitoh, Naoko, Ota, Yoshifumi, Shiomi, Kei

Journal:

Atmospheric Measurement Techniques

Year:

2016

File:

PDF, 4.59 MB

2016

40

Mapping Brick Kilns to Support Environmental Impact Studies around Delhi Using Sentinel-2

Misra, Prakhar, Imasu, Ryoichi, Hayashida, Sachiko, Arbain, Ardhi Adhary, Avtar, Ram, Takeuchi, Wataru

Journal:

ISPRS International Journal of Geo-Information

Year:

2020

File:

PDF, 12.55 MB

2020

[IEEE IGARSS 2013 - 2013 IEEE International Geoscience and Remote Sensing Symposium - Melbourne, Australia (2013.07.21-2013.07.26)] 2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS - Estimation of global carbon emissions from wild fires in forests and croplands

Algorithm update of the GOSAT/TANSO-FTS thermal infrared CO<sub>2</sub> product (version 1) and validation of the UTLS CO<sub>2</sub> data using CONTRAIL measurements

Atmospheric ammonia retrieval from the TANSO-FTS/GOSAT thermal infrared sounder

A Model Analysis of Transport of Sulfur Oxides in China and Outflow to the Sea

CO 2 retrieval algorithm for the thermal infrared spectra of the Greenhouse Gases Observing Satellite: Potential of retrieving CO 2 vertical profile from high-resolution FTS sensor

Imposing strong constraints on tropical terrestrial CO 2 fluxes using passenger aircraft based measurements

SPIE Proceedings [SPIE Asia-Pacific Symposium on Remote Sensing of the Atmosphere, Environment, and Space - Beijing, China (Monday 14 September 1998)] Optical Remote Sensing of the Atmosphere and Clouds - Latitudinal distribution of methane as observed by IMG sensor aboard ADEOS satellite

SPIE Proceedings [SPIE Remote Sensing - Florence, Italy (Monday 17 September 2007)] Sensors, Systems, and Next-Generation Satellites XI - Retrieval performance of GOSAT thermal infrared FTS sensor for measuring CO2 concentrations

SPIE Proceedings [SPIE SPIE Europe Remote Sensing - Berlin, Germany (Monday 31 August 2009)] Sensors, Systems, and Next-Generation Satellites XIII - Upper-atmospheric CO2 concentration retrieved from thermal infrared spectra observed using GOSAT TANSO-FTS (TIR) sensor

SPIE Proceedings [SPIE Optical Science and Technology, SPIE's 48th Annual Meeting - San Diego, CA (Sunday 3 August 2003)] Infrared Spaceborne Remote Sensing XI - Objectives and instrument design of EarthCARE FTS

SPIE Proceedings [SPIE SPIE Asia-Pacific Remote Sensing - Kyoto, Japan (Monday 29 October 2012)] Earth Observing Missions and Sensors: Development, Implementation, and Characterization II - Characterization and validation of CO 2 and CH 4 products from the GOSAT thermal infrared band

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - CO2 retrieval performance of TANSO-FTS (TIR) sensor aboard greenhouse gases observing satellite (GOSAT)

Then, the atmosphere was formed-infrared radiation as a component of the optical environment

Validation of GOSAT SWIR XCO2 and XCH4 Retrieved by PPDF-S Method and Comparison with Full Physics Method

Utilization of the 4m Microwave Telescope for the Measurement of Liquid Water Path in Cirrus Clouds

CO2 Retrieval Using Thermal Infrared Radiation Observation by Interferometric Monitor for Greenhouse Gases (IMG) Onboard Advanced Earth Observing Satellite (ADEOS)

Characteristics of Cirrus Clouds Observed by Laser Radar (Lidar) during the Spring of 1987 and the Winter of 1987/88

Radiative Effects and Halocarbon Global Warming Potentials of Replacement Compounds for Chlorofluorocarbons

Vertical profile of tropospheric ozone derived from synergetic retrieval using three different wavelength ranges, UV, IR, and microwave: sensitivity study for satellite observation

Bias assessment of lower and middle tropospheric CO<sub>2</sub> concentrations of GOSAT/TANSO-FTS TIR version 1 product

A 4D-Var inversion system based on the icosahedral grid model (NICAM-TM 4D-Var v1.0): 2. Optimization scheme and identical twin experiment of atmospheric CO<sub>2</sub> inversion

A 4D-Var inversion system based on the icosahedral grid model (NICAM-TM 4D-Var v1.0) – Part 2: Optimization scheme and identical twin experiment of atmospheric CO<sub>2</sub> inversion

A 4D-Var inversion system based on the icosahedral grid model (NICAM-TM 4D-Var v1.0) – Part 1: Offline forward and adjoint transport models

Impact of Mountainous Topography on Surface-Layer Parameters During Weak Mean-Flow Conditions

Optimization of the Photon Path Length Probability Density Function-Simultaneous (PPDF-S) Method and Evaluation of CO2 Retrieval Performance Under Dense Aerosol Conditions

Dust Aerosol Detection by the Modified CO2 Slicing Method

Impact of Urban Growth on Air Quality in Indian Cities Using Hierarchical Bayesian Approach

Development of a balloon-borne instrument for CO 2 vertical profile observations in the troposphere

A development of cloud top height retrieval using thermal infrared spectra observed with GOSAT and comparison with CALIPSO data

Mapping Brick Kilns to Support Environmental Impact Studies around Delhi Using Sentinel-2