Future space-based LiDAR in Japan (Conference Presentation)

Shoken Ishii

doi:10.1117/12.2652664

22 May 2023 Future space-based LiDAR in Japan (Conference Presentation)

Shoken Ishii

Proceedings Volume 12327, SPIE Future Sensing Technologies 2023; 1232702 (2023) https://doi.org/10.1117/12.2652664
Event: SPIE Future Sensing Technologies, 2023, Yokohama, Japan

Abstract

Global wind profiling is very important to improve the initial conditions for numerical weather prediction and meteorological studies. Current space-based passive sensors and micro sensors have large coverage and high temporal resolution but low vertical resolution. A Doppler Wind Lidar is a useful remote sensing technique for measuring line-of-sight (LOS) wind speed under clear-sky and/or thin-cloudy conditions, and it provides wind profiles with good vertical and temporal resolutions. We will present activities on future space-based lidar in Japan and 2-μm key technology meeting requirements for the future space-based coherent Doppler Wind Lidar.

Conference Presentation

Citation Download Citation

Shoken Ishii "Future space-based LiDAR in Japan (Conference Presentation)", Proc. SPIE 12327, SPIE Future Sensing Technologies 2023, 1232702 (22 May 2023); https://doi.org/10.1117/12.2652664

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