Takeshi Motohka

Japan Aerospace Exploration Agency — Japan

Engineering · Physical Sciences

22h-index2.0kcitations118works1.12yr avg
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Research Topics

Synthetic Aperture Radar (SAR) Applications and Techniques(57), Remote Sensing in Agriculture(30), Advanced SAR Imaging Techniques(26), Remote Sensing and LiDAR Applications(26), Soil Moisture and Remote Sensing(15)

Publications118 total

Post-launch operational results and current status of ALOS-4
2025
Introduction of PALSAR Series : Development of SAR Antenna
2025
The Performance Result of ALOS-4 Sar Experimental Modes
2025
PALSAR-3 Mission Initial Check-Out and CAL/VAL Results
2025
<i>Advanced Land Observing Satellite-2</i> “<i>DAICHI-2</i>” (<i>ALOS-2</i>): Overview and operational status
IEEE Geoscience and Remote Sensing Magazine·2025· 1 cited
<i>Advanced Land Observing Satellite-4</i>: Mission Concepts and Technical Overview: <i>Pioneering a new era of L-band SAR</i>
IEEE Geoscience and Remote Sensing Magazine·2025· 4 cited
An analysis of the potentials of L-band SAR satellites for measuring azimuth motion
Remote Sensing of Environment·2024· 2 cited
Operational Calibration Result of the Advanced Land Observing Satellite-2 (ALOS-2)
2024· 3 cited
First light images taken by PALSAR-3 onboard the ALOS-4
Journal of the Japan society of photogrammetry and remote sensing·2024Open Access
The current status of ALOS-4
2023
Estimation of Ionospheric Tec From Alos-2 Palsar-2 Split-Band Data
2023· 1 cited
ALOS-4 System Design and PFM Current Status
2023· 9 cited
Estimation of Potential Earthquake Epicenter Based on Level of Land Deformation Along Coastal Line of South Java
2023
ALOS-4/PALSAR-3 current status
2022· 4 cited
Evaluation of Ionospheric Path Delay Correction for L-Band sar Orthorectification
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium·2022· 1 cited
SAR Techniques and SAR Processing Algorithm for ALOS-4
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium·2022· 4 cited
ALOS-4 Current Status
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium·2022· 2 cited
Calibration and Validation of Polarimetric ALOS2-PALSAR2
Remote Sensing·2022· 6 citedOpen Access
PALSAR-3 DBF SAR signal simulation
2021· 1 cited
ALOS-4 current status
2021· 1 cited
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Frequent Co-authors

Masanobu Shimada(24), Manabu Watanabe(14), Shin-ichi Suzuki(13), Yukihiro Kankaku(12), Kenlo Nishida Nasahara(10), Rajesh Bahadur Thapa(9), Ryo Natsuaki(7), Hiroyuki Muraoka(6), Shin Nagai(6), Hibiki Noda(5), Tomohiro Shiraishi(5), Masato Ohki(5), Hiroyuki Oguma(4), Kazutaka Murakami(4), Rikie Suzuki(4), Takeo Tadono(4), Satoko Miura(4), Satoshi Tsuchida(3), Taku M. Saitoh(3), Osamu Isoguchi(3)