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ORCIDTakeshi Motohka
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2020 – today
- 2024
[c33]Takeo Tadono, Masato Ohki, Takeshi Motohka, Osamu Isoguchi, Haruya Hirano:
Operational Calibration Result of the Advanced Land Observing Satellite-2 (ALOS-2). IGARSS 2024: 2407-2410- 2023
- [c32]Haruya Hirano, Osamu Isoguchi, Takeshi Motohka, Masato Ohki, Takeo Tadono:
Estimation of Ionospheric Tec From Alos-2 Palsar-2 Split-Band Data. IGARSS 2023: 1861-1864 - [c31]Yukihiro Kankaku, Yoshihisa Arikawa, Satoko Miura, Takeshi Motohka, Yohei Kojima:
ALOS-4 System Design and PFM Current Status. IGARSS 2023: 1998-2001 - [c30]Pakhrur Razi, Josaphat Tetuko Sri Sumantyo, Yuta Izumi, Takeo Tadono, Yousei Mizukami, Masato Ohki, Takeshi Motohka:
Estimation of Potential Earthquake Epicenter Based on Level of Land Deformation Along Coastal Line of South Java. IGARSS 2023: 8194-8197 - 2022
- [j14]Ridha Touzi, Masanobu Shimada
, Takeshi Motohka:
Calibration and Validation of Polarimetric ALOS2-PALSAR2. Remote. Sens. 14(10): 2452 (2022) - [c29]Osamu Isoguchi, Koichi Imamura, Takeo Tadono, Masato Ohki, Takeshi Motohka:
Evaluation of Ionospheric Path Delay Correction for L-Band sar Orthorectification. IGARSS 2022: 4435-4438 - [c28]Satoko Miura, Takeshi Motohka, Yukihiro Kankaku, Kazuhide Yamamoto, Shinichi Suzuki:
ALOS-4 Current Status. IGARSS 2022: 4827-4830 - [c27]Masanobu Shibata, Tasuku Kuriyama, Takehiro Hoshino, Shohei Nakamura, Yukihiro Kankaku, Takeshi Motohka, Shinichi Suzuki:
SAR Techniques and SAR Processing Algorithm for ALOS-4. IGARSS 2022: 7449-7451 - 2021
- [c26]Haruya Hirano, Osamu Isoguchi, Takeshi Motohka, Takeo Tadono:
Effects of Ionosphere and Troposphere on L-Band SAR Geometric Accuracy. IGARSS 2021: 375-378 - [c25]Mina Konaka, Takeshi Motohka, Kazuhide Yamamoto, Yukihiro Kankaku, Yoshihisa Arikawa, Shinichi Suzuki:
Current Status of Developing ALOS-4 with Key Missions: Palsar-3 and SPAISE3. IGARSS 2021: 387-390 - [c24]Masanobu Shibata, Tasuku Kuriyama, Takehiro Hoshino, Shohei Nakamura, Yukihiro Kankaku, Takeshi Motohka, Shinichi Suzuki:
System Performance and Flight Model Evaluation of Palsar-3 Onboard Alos-4. IGARSS 2021: 7896-7899 - 2020
- [j13]Ridha Touzi, Masanobu Shimada, Takeshi Motohka, Stefan Nedelcu:
Assessment of PALSAR-2 Compact Non-Circularity Using Amazonian Rainforests. IEEE Trans. Geosci. Remote. Sens. 58(10): 7472-7482 (2020) - [c23]Takeshi Motohka, Yukihiro Kankaku, Satoko Miura, Shinichi Suzuki:
ALOS-4 L-Band SAR Observation Concept and Development Status. IGARSS 2020: 3792-3794 - [c22]Daichi Hirahara, Takeshi Motohka, Akihisa Uematsu:
Concept Study of Future Land Observation Satellite Techniques when Utilizing Khatri-Rao (KR) Product Array Processing. IGARSS 2020: 5957-5959
2010 – 2019
- 2019
- [j12]Osamu Isoguchi, Kenta Ishizuka, Takeo Tadono, Takeshi Motohka, Masanobu Shimada:
Effect of Faraday Rotation on L-Band Ocean Normalized Radar Cross Section and Wind Speed Detection. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 12(7): 2477-2485 (2019) - [j11]Masato Hayashi, Takeshi Motohka, Yoshito Sawada:
Aboveground Biomass Mapping Using ALOS-2/PALSAR-2 Time-Series Images for Borneo's Forest. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 12(12): 5167-5177 (2019) - [c21]Ridha Touzi, G. Hong, Takeshi Motohka, S. Shinichi, D. De Lisle:
Investigation of Compact SAR L and C band Complementarity for Permafrost Characterization In Arctic Regions. IGARSS 2019: 4665-4667 - [c20]Takeshi Motohka, Yukihiro Kankaku, Satoko Miura, Shinichi Suzuki:
Alos-4 L-Band SAR Mission and Observation. IGARSS 2019: 5271-5273 - [c19]Ridha Touzi, Masanobu Shimada, Takeshi Motohka, Stefan Nedelcu:
Palsar-2 Compact Assessment and Calibration. IGARSS 2019: 5274-5277 - [c18]Osamu Isoguchi, Kenta Ishizuka, Takeo Tadono, Takeshi Motohka, Masanobu Shimada:
Wind Speed Retrieval Using L-Band Cross-Poralization Measurements. IGARSS 2019: 5281-5284 - [c17]Akira Karasawa, Yuya Yokota, Masanobu Shibata, Makoto Matsuki, Hiroaki Fujihara, Shohei Nakamura, Yukihiro Kankaku, Takeshi Motohka, Shinichi Suzuki:
Under Sampling Technique for Downsizing in ALOS-4. IGARSS 2019: 8324-8325 - [c16]Makoto Matsuki, Yuya Yokota, Masanobu Shibata, Akira Karasawa, Hiroaki Fujihara, Shohei Nakamura, Yukihiro Kankaku, Takeshi Motohka, Shinichi Suzuki:
Phase Spoiling Technique for High Power and Wide Beam in Alos-4. IGARSS 2019: 8326-8327 - [c15]Yuya Yokota, Masanobu Shibata, Akira Karasawa, Makoto Matsuki, Hiroaki Fujihara, Shohei Nakamura, Yukihiro Kankaku, Takeshi Motohka, Shinichi Suzuki:
Development of ALOS-4 Hardware System. IGARSS 2019: 8385-8387 - 2018
- [c14]Takeshi Motohka, Osamu Isoguchi, Masanori Sakashita, Masanobu Shimada:
Results of ALOS-2 PALSAR-2 Calibration and Validation After 3 Years of Operation. IGARSS 2018: 4169-4170 - [c13]Ridha Touzi, Masanobu Shimada, Takeshi Motohka, Stefan Nedelcu:
Assessment of PALSAR-2 Compact Calibration. IGARSS 2018: 4171-4174 - [c12]Osamu Isoguchi, Kenta Ishizuka, Takeo Tadono, Takeshi Motohka, Masanobu Shimada:
Effect of Faraday Rotation on L-Band NRCS and Wind Speed Detection. IGARSS 2018: 4189-4192 - 2017
- [j10]Ryo Natsuaki, Takeshi Motohka, Masanobu Shimada, Shinichi Suzuki:
Burst Misalignment Evaluation for ALOS-2 PALSAR-2 ScanSAR-ScanSAR Interferometry. Remote. Sens. 9(3): 216 (2017) - [j9]Ryo Natsuaki, Takeshi Motohka, Manabu Watanabe, Masanobu Shimada, Shinichi Suzuki:
An Autocorrelation-Based Radio Frequency Interference Detection and Removal Method in Azimuth-Frequency Domain for SAR Image. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 10(12): 5736-5751 (2017) - [c11]Takeshi Motohka, Yukihiro Kankaku, Shinichi Suzuki, Masanobu Shimada:
Status of the advanced land observing satellite-2 (ALOS-2) and its follow-on L-band SAR mission. IGARSS 2017: 2427-2429 - [c10]Ryo Natsuaki, Masato Ohki, Hiroto Nagai, Takeshi Motohka, Takeo Tadono, Masanobu Shimada, Shinichi Suzuki:
Performance of ALOS-2 PALSAR-2 for disaster response. IGARSS 2017: 2434-2437 - [c9]Ryo Natsuaki, Takeshi Motohka, Takeo Tadono, Shinichi Suzuki:
Polarimetric characteristics of temporarily coherent RFI in alos-2 palsar-2. IGARSS 2017: 3155-3158 - 2016
- [j8]Rajesh Bahadur Thapa, Manabu Watanabe, Masanobu Shimada, Takeshi Motohka:
Examining High-Resolution PiSAR-L2 Textures for Estimating Tropical Forest Carbon Stocks. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 9(7): 3202-3209 (2016) - [c8]Ryo Natsuaki, Manabu Watanabe, Takeshi Motohka, Shinichi Suzuki:
RFI detection and removal in Range-time Azimuth-frequency domain. IGARSS 2016: 313-316 - [c7]Yukihiro Kankaku, Shinichi Suzuki, Takeshi Motohka, Masato Ohki, Ryo Natsuaki, Masanobu Shimada:
ALOS-2 operation status. IGARSS 2016: 3846-3848 - [c6]Ryo Natsuaki, Takeshi Motohka, Manabu Watanabe, Masato Ohki, Rajesh Bahadur Thapa, Hiroto Nagai, Takeo Tadono, Masanobu Shimada, Shinichi Suzuki:
Emergency observation and disaster monitoring performed by ALOS-2 PALSAR-2. IGARSS 2016: 3849-3852 - 2015
- [j7]Rajesh Bahadur Thapa, Manabu Watanabe, Takeshi Motohka, Tomohiro Shiraishi, Masanobu Shimada:
Calibration of Aboveground Forest Carbon Stock Models for Major Tropical Forests in Central Sumatra Using Airborne LiDAR and Field Measurement Data. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 8(2): 661-673 (2015) - [j6]Takeshi Motohka, Toshiya Yoshida, Hideaki Shibata, Takeo Tadono, Masanobu Shimada:
Mapping Aboveground Biomass in Northern Japanese Forests Using the ALOS PRISM Digital Surface Model. IEEE Trans. Geosci. Remote. Sens. 53(4): 1683-1691 (2015) - [j5]Manabu Watanabe, Takeshi Motohka, Tomohiro Shiraishi, Rajesh Bahadur Thapa, Chinatsu Yonezawa, Kazuki Nakamura, Masanobu Shimada:
Multitemporal Fluctuations in L-Band Backscatter From a Japanese Forest. IEEE Trans. Geosci. Remote. Sens. 53(11): 5799-5813 (2015) - [c5]Alberto Moreira, Gerhard Krieger, Irena Hajnsek, Kostas Papathanassiou, Marwan Younis, Francisco López-Dekker, Sigurd Huber, Michael Eineder, Masanobu Shimada, Takeshi Motohka, Manabu Watanabe, Masato Ohki, Akihisa Uematsu, Satoru Ozawa:
ALOS-Next/TanDEM-L: A highly innovative SAR mission for global observation of dynamic processes on the earth's surface. IGARSS 2015: 1253-1256 - [c4]Manabu Watanabe, Takeshi Motohka, Rajesh Bahadur Thapa, Masanobu Shimada:
Correlation between L-band SAR polarimetric parameters and LiDAR metrics over a forested area. IGARSS 2015: 1574-1577 - 2014
- [j4]Tomohiro Shiraishi, Takeshi Motohka, Rajesh Bahadur Thapa, Manabu Watanabe, Masanobu Shimada:
Comparative Assessment of Supervised Classifiers for Land Use-Land Cover Classification in a Tropical Region Using Time-Series PALSAR Mosaic Data. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 7(4): 1186-1199 (2014) - 2013
- [c3]Takeshi Motohka, Toshiya Yoshida, Hideaki Shibata, Takeo Tadono, Masanobu Shimada:
Mapping forest biomass using ALOS digital surface model and pan-sharpen image. IGARSS 2013: 968-971 - [c2]Manabu Watanabe, Takeshi Motohka, Tomohiro Shiraishi, Rajesh Bahadur Thapa, Noriyuki Kawano, Masanobu Shimada:
Dependency of forest biomass on full Polarimetric parameters obtained from L-band SAR data for a natural forest in Indonesia. IGARSS 2013: 3919-3922 - 2012
- [j3]Manabu Watanabe, Takeshi Motohka, Yousuke Miyagi, Chinatsu Yonezawa, Masanobu Shimada:
Analysis of Urban Areas Affected by the 2011 Off the Pacific Coast of Tohoku Earthquake and Tsunami With L-Band SAR Full-Polarimetric Mode. IEEE Geosci. Remote. Sens. Lett. 9(3): 472-476 (2012) - 2011
- [j2]Takeshi Motohka, Kenlo Nishida Nasahara, Kazutaka Murakami, Shin Nagai:
Evaluation of Sub-Pixel Cloud Noises on MODIS Daily Spectral Indices Based on in situ Measurements. Remote. Sens. 3(8): 1644-1662 (2011) - [c1]Takeshi Motohka, Masanobu Shimada, Osamu Isoguchi, Masae I. Ishihara, Satoshi N. Suzuki:
Relationships between PALSAR backscattering data and forest above ground biomass in Japan. IGARSS 2011: 3518-3521 - 2010
- [j1]Takeshi Motohka, Kenlo Nishida Nasahara, Hiroyuki Oguma, Satoshi Tsuchida:
Applicability of Green-Red Vegetation Index for Remote Sensing of Vegetation Phenology. Remote. Sens. 2(10): 2369-2387 (2010)
Coauthor Index
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