| 2017 | IGARSS | Five years observations of global water cycle by GCOM-W/AMSR2. | Misako Kachi, Takashi Maeda, Hiroyuki Tsutsui, Nodoka Ono, Marehito Kasahara, Masaaki Mokuno |
| 2016 | IGARSS | Development of snow retrieval algorithm based on the microwave radiative transfer model for multiple snow layers and various land surface parameters. | Hiroyuki Tsutsui |
| 2015 | IGARSS | The water-related parameters and datasets derived from GCOM-W/AMSR2. | Misako Kachi, Takashi Maeda, Hiroyuki Tsutsui, Keiji Imaoka |
| 2011 | IGARSS | Monitoring vegetation water content by using optical vegetation index and microwave vegetation index: Field experiments and applications. | Hui Lu, Toshio Koike, Hiroyuki Tsutsui, Hydeyuki Fujii |
| 2011 | IGARSS | Improving land surface energy and water fluxes simulation over the Tibetan Plateau with using a land data assimilation system. | Hui Lu, Toshio Koike, Kun Yang, Xin Li, Hiroyuki Tsutsui, Katsunori Tamagawa, Xiangde Xu |
| 2009 | IGARSS | Monitoring Soil Moisture Change in North Africa with using Satellite Remote Sensing and Land Data Assimilaiton System. | Hui Lu, Toshio Koike, Hydeyuki Fujii, Hiroyuki Tsutsui, Tetsu Ohta, Katsunori Tamagawa |
| 2009 | IGARSS | Estimating Land Surface Energy and Water Fluxes by using the Land Data Assimilation System Developed at the University of Tokyo (LDASUT). | Hui Lu, Toshio Koike, Kun Yang, Hiroyuki Tsutsui, Katsunori Tamagawa |
| 2008 | IGARSS | Improving the AMSR-E Soil Moisture Algorithm of the University of Tokyo through Field Experiments and Parameters Optimization. | Hui Lu, Toshio Koike, Tetsu Ohta, Hydeyuki Fujii, Hiroyuki Tsutsui |
| 2008 | IGARSS | Moritoring Wingter Wheat Growth With Grand Based Microwave Radiometers (GBMR). | Hui Lu, Toshio Koike, Hiroyuki Tsutsui, Tobias Graf, David N. Kuria |
| 2007 | IGARSS | Development of a soil moisture retrieval algorithm for spaceborne passive microwave radiometers and its application to AMSR-E and SSM/I. | Hui Lu, Toshio Koike, Tetsu Ohta, David N. Kuria, Hiroyuki Tsutsui, Tobias Graf, Hideyuki Fuji, Katsunori Tamagawa |
| 2006 | IGARSS | Snow Satellite Algorithm Development and Verification based on the Ground Snow Observation using a Ground Microwave Radiometer. | Hiroyuki Tsutsui, Toshio Koike, Tobias Graf |
| 2006 | IGARSS | Assimilating Passive Microwave Brightness Temperature Data into a Land Surface Model to Improve the Snow Depth Predictability. | Tobias Graf, Toshio Koike, Xin Li, M. Hirai, Hiroyuki Tsutsui |
| 2006 | IGARSS | Multi-Frequency Microwave Response to Periodic Rougheness. | David N. Kuria, Hui Lu, Toshio Koike, Hiroyuki Tsutsui, Tobias Graf |
| 2006 | IGARSS | A Radiative transfer Model for Soil Media with Considering the volume Effects of Soil Particles: field observation and Numerical Simulation. | Hui Lu, Toshio Koike, Hiroyuki Tsutsui, Tobias Graf, David N. Kuria, Hydeyuki Fujii, M. Mourita |