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We are pleased to announce a distinguished lineup of keynote speakers, who will share their latest research and insights at ILRC32.
Keynote 1: JAXA Earth Observation Progress and Prospect
Monday, July 6, 2026, from 9:00 to 9:30 AM
Speaker: Osamu Ochiai (Japan Aerospace Exploration Agency)
Osamu Ochiai plays a leading role in directing JAXA’s Earth observation research activities and climate change initiatives, focusing on water cycle management, greenhouse gas (GHG) monitoring, and forest observation. He holds an M.Sc. in Atmospheric Science (Geophysics) from Hokkaido University.
Keynote 2: ATLID: Status of the L1 Processing after 1.5 Years in Orbit
Tuesday, July 7, 2026, from 9:00 to 9:30 AM
Speaker: David Donovan (Royal Netherlands Meteorological Institute (KNMI))
Dr. David Donovan obtained his PhD under Dr. Allen Carswell at York University in Toronto, Canada in 1996. The subject of his thesis was lidar measurements of Stratospheric Ozone and Aerosols. In 1998, he arrived at the Royal Netherlands Meteorological Institute (KNMI), where he became involved with multi-instrument cloud and aerosol remote sensing. He became a member of the ESA/JAXA Earth Clouds, Aerosol and Radiation Explorer mission advisory group in the early 2000s. He has developed and continues to maintain and improve key aerosol and cloud retrieval algorithms for ATLID (the lidar onboard EarthCARE). In addition, he serves as the co-chair of the ATLID instrument working group responsible for the quality of the ATLID L1 data.
Keynote 3: Improvements and Analysis in the Data Processing and Retrieval Algorithms of ACDL/DQ-1
Tuesday, July 7, 2026, from 2:00 to 2:30 PM
Speaker: Songhua Wu (Ocean University of China)
Songhua Wu is currently the Deputy Dean of College of Marine Technology, group leader of lidar laboratory at Ocean University of China, Qingdao, which develop the Doppler wind lidar, HSRL, Raman and Polarization LIDAR for marine and atmosphere dynamics and environmental research. He got his PhD degree in 2004 in laser remote sensing. He is the PI of several international and national research projects supported by MOST, NSFC and ESA-MOST, etc. Songhua Wu served as full Professor at OUC since 2010, DAAD visiting senior scientist in German Space Agency DLR/IPA in 2013, and served as Topical Editor for Applied Optics published by OSA. He is the founder of the Leice-Lidar company for meteorology, wind energy and aviation service.
Keynote 4: Emerging Hyperspectral Lidar for Ecology
Wednesday, July 8, 2026, from 9:00 to 9:30 AM
Speaker: Mikkel Brydegaard (Lund University)
Mikkel Brydegaard, born Copenhagen 1980. MSc. Electrical Engineering and PhD in Atomic Physics, both from LTH, Lund. Brydegaard is an optical spectroscopist specializing in biophotonics and remote sensing. He is the inventor of Scheimpflug lidar, the hyperspectral Scheimpflug lidar, and recipient of the Inaba prize and two European Research Council grants for these topics. In particular, he developed entomological lidar and advanced statistical signal analysis which he developed more than a decade. Brydegaard have been active developing physics across West Africa and the Andean nations, he holds several patents and co-founded multiple companies. Currently senior lecturer at Physics Department, Lund, senior researcher at Norsk Elektro Optikk and affiliated research with Biology department in Lund.
Keynote 5: Integrating Ground- and Space-Borne Lidar Observations into Aerosol Data Assimilation: Progress, Challenges, and Perspectives
Wednesday, July 9, 2026, from 9:00 to 9:30 AM
Speaker: Keiya Yumimoto (Kyushu University)
Keiya Yumimoto is a professor at Kyushu University, Japan. His research focuses on atmospheric aerosol modeling, satellite data assimilation, and the integration of lidar and passive satellite observations for understanding aerosol distributions and transport. He has contributed to the development of aerosol reanalysis and forecasting systems using chemical transport models.
Keynote 6: Adventures in Airborne High-Spectral-Resolution Lidar: Combining Atmospheric and Ocean Profiling for Satellite Validation and Science Applications
Wednesday, July 9, 2026, from 2:00 to 2:30 PM
Speaker: Chris Hostetler (NASA Langley Research Center)
Dr. Hostetler is the Senior Scientist for Active Remote Sensing at NASA Langley Research Center and has over 35 years of experience in ground-, aircraft-, and space-based lidar. He received his Ph.D. degree in Electrical Engineering in 1993 at the University of Illinois in Urbana-Champaign, where he conducted mesospheric studies with sodium lidar. He joined NASA in 1993, where he has focused on aerosol, cloud, and ocean lidar technology and measurements, including participation in the development of the CALIPSO space mission, the development and science deployment of airborne high-spectral-resolution lidars, and the advancement of technologies for spaceborne high-spectral-resolution lidars.