Shoichiro Kojima

According to our database, Shoichiro Kojima authored at least 34 papers between 2003 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Construction of a Database of Pi-SAR2 Observation Data by Calibration and Scattering Power Decomposition Using the ABCI.

Yuya Arima, Toshifumi Moriyama, Yoshio Yamaguchi, Ryosuke Nakamura, Chiaki Tsutsumi, Shoichiro Kojima

Remote. Sens., February, 2023

Development Status of Nict's new X-Band Airborne SAR (Pi-SAR X3).

Shoichiro Kojima, Junpei Uemoto, Akitsugu Nadai, Tatsuharu Kobayashi, Takeshi Matsuoka, Toshihiko Umehara, Masato Tanaka

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

2022

Sensitivity Study of X-Band Multiparametric SAR Data From Cabbage Fields.

Motofumi Arii, Hiroyoshi Yamada, Hitoshi Sakamoto, Shoichiro Kojima

IEEE Trans. Geosci. Remote. Sens., 2022

A Preliminary Study of Paddy Rice Yield Estimation Using Full Polarimetric Air-Borne X-Band SAR Data.

Soh Furuya, Chinatsu Yonezawa, Naoki Ishitsuka, Shoichiro Kojima

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

2020

Semi-Supervised Land Cover Classification Using Pi-SAR2 Observation Data.

Yuya Arima, Shoichiro Kojima, Jyunpei Uemoto, Tomohiko Konno

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

2019

Sensitivity Analysis of Multifrequency MIMP SAR Data From Rice Paddies.

Motofumi Arii, Hiroyoshi Yamada, Shoichiro Kojima, Masato Ohki

IEEE Trans. Geosci. Remote. Sens., 2019

Observation of the Eastern Japan Great Earthquake Disaster with the X-Band Airborne SAR System (Pi-SAR2) of NICT.

Tatsuharu Kobayashi, Shoichiro Kojima, Jyunpei Uemoto, Akitsugu Nadai, Makoto Satake, Takeshi Matsuoka

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

Robust Height Reconstruction of Buildings Based on Esprit-Tomosar.

Masanori Gocho, Hiroyoshi Yamada, Yoshio Yamaguchi, Ryoichi Sato, Shoichiro Kojima, Motofumi Arii

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2018

3-D Imaging Using SAR Tomography with Pi-SAR2-X Dataset.

Masanori Gocho, Hiroyoshi Yamada, Motofumi Arii, Shoichiro Kojima, Ryoichi Sato, Yoshio Yamaguchi

IEICE Trans. Commun., 2018

Numerical Study for Ocean Wave Measurement by High Resolution Along-Track Interferometric Sar.

Shoichiro Kojima

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Comparison of MIMP SAR Data from Rice Paddy at X- and L-Bands.

Motofumi Arii, Hiroyoshi Yamada, Shoichiro Kojima, Masato Ohki, Yu Okada

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

2017

Theoretical Characterization of X-Band Multiincidence Angle and Multipolarimetric SAR Data From Rice Paddies at Late Vegetative Stage.

Motofumi Arii, Hiroyoshi Yamada, Tatsuharu Kobayashi, Shoichiro Kojima, Toshihiko Umehara, Tomomi Komatsu, Takeshi Nishimura

IEEE Trans. Geosci. Remote. Sens., 2017

Model-based polarimetric scattering decomposition for TomoSAR.

Hiroyoshi Yamada, Masanori Gocho, Motofumi Arii, Shoichiro Kojima, Ryoichi Sato, Yoshio Yamaguchi

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

Repeat pass radar interferometry by PI-SAR2 with RF-NAVI.

Shoichiro Kojima, Takeshi Matsuoka, Tatsuharu Kobayashi, Junpei Uemoto, Akitsugu Nadai, Toshihiko Umehara

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

2016

Experimental study on multi-baseline POLSAR scattering component decomposition.

Hiroyoshi Yamada, Motofumi Arii, Ryoichi Sato, Yoshio Yamaguchi, Shoichiro Kojima

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

Pleliminary results on repeat pass interferometry of the X-band airborne SAR system (Pi-SAR2) of NICT.

Tatsuharu Kobayashi, Shoichiro Kojima, Toshihiko Umehara, Jyunpei Uemoto, Takeshi Matsuoka, Akitsugu Nadai, Seiho Uratsuka

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

Theoretical characterization of multi incidence angle and fully Polarimetric SAR data from rice paddies.

Motofumi Arii, Takeshi Nishimura, Tomomi Komatsu, Hiroyoshi Yamada, Tatsuharu Kobayashi, Shoichiro Kojima, Toshihiko Umehara

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

2015

Polarimetric calibration of PI-SAR2: Experimental results of 2013 to 2015 observations.

Makoto Satake, Jyunpei Uemoto, Takeshi Matsuoka, Tatsuharu Kobayashi, Shoichiro Kojima, Toshihiko Umehara, Toshifumi Moriyama

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

2014

Polarimetric data analysis of a rainfall event observed by X-band airborne SAR.

Makoto Satake, Takeshi Matsuoka, Tatsuharu Kobayashi, Shoichiro Kojima, Jyunpei Uemoto, Toshihiko Umehara, Seiho Uratsuka, Yoshio Yamaguchi

Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

Preliminary analysis of cross-track interferometry by synthetic beam of two antennas of along-track interferometric SAR.

Shoichiro Kojima, Toshihiko Umehara, Tatsuharu Kobayashi, Makoto Satake, Jyunpei Uemoto

Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

Evaluation of digital elevation model generated by an airborne interferometric SAR (Pi-SAR2).

Tatsuharu Kobayashi, Toshihiko Umehara, Jyunpei Uemoto, Makoto Satake, Shoichiro Kojima, Takeshi Matsuoka, Akitsugu Nadai, Seiho Uratsuka

Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

2013

Development of Pi-SAR2 along-track interferometric SAR system.

Shoichiro Kojima, Toshihiko Umehara, Jyunpei Uemoto, Tatsuharu Kobayashi, Makoto Satake, Seiho Uratsuka

Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

Digital elevation model (DEM) generation of craters by an airborne interferometric sar (Pi-SAR2).

Tatsuharu Kobayashi, Toshihiko Umehara, Jyunpei Uemoto, Makoto Satake, Shoichiro Kojima, Takeshi Matsuoka, Akitsugu Nadai, Seiho Uratsuka

Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

2012

Damage estimation of the Great East Japan earthquake with airborne SAR (PI-SAR2) data.

Makoto Satake, Tatsuharu Kobayashi, Jyunpei Uemoto, Toshihiko Umehara, Shoichiro Kojima, Takeshi Matsuoka, Akitsugu Nadai, Seiho Uratsuka

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

Damage detection of the great east Japan earthquake by the airborne SAR (PI-SAR2) of NICT.

Tatsuharu Kobayashi, Toshihiko Umehara, Jyunpei Uemoto, Makoto Satake, Shoichiro Kojima, Takeshi Matsuoka, Akitsugu Nadai, Seiho Uratsuka

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

Performance evaluation on cross-track interferometric SAR function of the airborne SAR system (PI-SAR2) OF NICT.

Tatsuharu Kobayashi, Toshihiko Umehara, Jyunpei Uemoto, Makoto Satake, Shoichiro Kojima, Takeshi Matsuoka, Akitsugu Nadai, Seiho Uratsuka

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2011

Development of the onboard processor for Pi-SAR2.

Jyunpei Uemoto, Seiho Uratsuka, Toshihiko Umehara, Shin-ichi Yamamoto, Shinichi Taira, Makoto Satake, Shoichiro Kojima, Tatsuharu Kobayashi, Masaki Satoh, Kazuyoshi Kawasaki, Takeshi Matsuoka, Akitsugu Nadai, Ryutaro Suzuki

Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

Calibration experiments of advanced X-band airborne SAR system, Pi-SAR2.

Makoto Satake, Takeshi Matsuoka, Toshihiko Umehara, Tatsuharu Kobayashi, Akitsugu Nadai, Jyunpei Uemoto, Shoichiro Kojima, Seiho Uratsuka

Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

2008

Ocean Surface Observation by C-Band Polarimetric Weather Radar in Okinawa Island.

Makoto Satake, Katsuhiro Nakagawa, Shoichiro Kojima, Shinsuke Satoh, Yukari Shusse

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

2007

Wave measurements under the typhoon by 9.25MHz ocean radar.

Shoichiro Kojima, Motohiko Kashima

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

2006

Development of 9.25MHz Ocean Radar for Measuring Ocean Waves.

Shoichiro Kojima

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2006

2004

Influence of antenna aperture length on observations of the Kuroshio surface current by the NICT HF ocean radar.

Takeshi Matsuoka, Kenji Sato, Shoichiro Kojima, Satoshi Fujii

Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

2003

HF ocean radar observation of surface currents induced by a typhoon in the East China Sea.

Takeshi Matsuoka, Kenji Sato, Shoichiro Kojima, Satoshi Fujii

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

Estimation of directional wave spectra from SAR image.

Shoichiro Kojima, N. Hashimoto

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003