CONFERENCE PROCEEDINGS
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Dr. Christian N. Koyama
at Japan Aerospace Exploration Agency
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Author
Publications (4)
Proceedings Article | 20 October 2023 Presentation
Next-generation L-band SAR forest monitoring for highly accurate, operational deforestation early warning
Proceedings Volume 12727, 127270D (2023) https://doi.org/10.1117/12.2679946
KEYWORDS: Synthetic aperture radar, L band, Clouds, Detection and tracking algorithms, Algorithm development, Optical sensors, Microwave radiation, Imaging spectroscopy, Backscatter
Proceedings Article | 19 October 2023 Presentation + Paper
From ALOS-2 to ALOS-4: Japan's pioneering L-band SARs for global vegetation monitoring, state-of-the-art and future perspectives
Proceedings Volume 12729, 127290H (2023) https://doi.org/10.1117/12.2680110
KEYWORDS: L band, Synthetic aperture radar, Vegetation, Polarimetry, Backscatter, Satellites, Polarization, Biomass, Agriculture, Floods
Proceedings Article | 28 October 2022 Presentation + Paper
ALOS-2 disaster mapping processing and its implementation in an operational system
Masato Ohki, Yuki Takakura, Shiro Kawakita, Christian Koyama, Takeo Tadono
Proceedings Volume 12264, 1226409 (2022) https://doi.org/10.1117/12.2636009
KEYWORDS: Floods, Synthetic aperture radar, Image processing, Algorithm development, Satellites, Data processing, Earthquakes, Computer simulations, Natural disasters, Remote sensing
Proceedings Article | 28 October 2022 Presentation + Paper
Extending JAXA’s long-term L-band SAR forest observation legacy with ALOS-4/PALSAR-3
Proceedings Volume 12264, 1226408 (2022) https://doi.org/10.1117/12.2636173
KEYWORDS: L band, Synthetic aperture radar, Backscatter, Satellites, Polarization, Image resolution, Biological research, Remote sensing, Radar, Forestry
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