Akitsugu Nadai

26 papers C 20Journal 2Unranked 4
YearRankTypeTitle / Venue / Authors
2023 C conf
Development Status of Nict's new X-Band Airborne SAR (Pi-SAR X3).
IGARSS
Shoichiro Kojima, Junpei Uemoto, Akitsugu Nadai, Tatsuharu Kobayashi, Takeshi Matsuoka, Toshihiko Umehara, Masato Tanaka
2019 C conf
Airborne Sar Observation Of Wind Direction Dependence Of Ocean Surface Backscattering.
IGARSS
Akitsugu Nadai
2019 C conf
Observation of the Eastern Japan Great Earthquake Disaster with the X-Band Airborne SAR System (Pi-SAR2) of NICT.
IGARSS
Tatsuharu Kobayashi, Shoichiro Kojima, Jyunpei Uemoto, Akitsugu Nadai, Makoto Satake, Takeshi Matsuoka
2019 C conf
Ocean Wave Measurement Using SAR Cross-Track Interferometry.
IGARSS
Akitsugu Nadai
2017 C conf
Repeat pass radar interferometry by PI-SAR2 with RF-NAVI.
IGARSS
Shoichiro Kojima, Takeshi Matsuoka, Tatsuharu Kobayashi, Junpei Uemoto, Akitsugu Nadai, Toshihiko Umehara
2016 C conf
Pleliminary results on repeat pass interferometry of the X-band airborne SAR system (Pi-SAR2) of NICT.
IGARSS
Tatsuharu Kobayashi, Shoichiro Kojima, Toshihiko Umehara, Jyunpei Uemoto, Takeshi Matsuoka, Akitsugu Nadai, Seiho Uratsuka
2014 C conf
Evaluation of digital elevation model generated by an airborne interferometric SAR (Pi-SAR2).
IGARSS
Tatsuharu Kobayashi, Toshihiko Umehara, Jyunpei Uemoto, Makoto Satake, Shoichiro Kojima, Takeshi Matsuoka, Akitsugu Nadai, Seiho Uratsuka
2013 C conf
Digital elevation model (DEM) generation of craters by an airborne interferometric sar (Pi-SAR2).
IGARSS
Tatsuharu Kobayashi, Toshihiko Umehara, Jyunpei Uemoto, Makoto Satake, Shoichiro Kojima, Takeshi Matsuoka, Akitsugu Nadai, Seiho Uratsuka
2012 C conf
Damage detection of the great east Japan earthquake by the airborne SAR (PI-SAR2) of NICT.
IGARSS
Tatsuharu Kobayashi, Toshihiko Umehara, Jyunpei Uemoto, Makoto Satake, Shoichiro Kojima, Takeshi Matsuoka, Akitsugu Nadai, Seiho Uratsuka
2012 C conf
Damage estimation of the Great East Japan earthquake with airborne SAR (PI-SAR2) data.
IGARSS
Makoto Satake, Tatsuharu Kobayashi, Jyunpei Uemoto, Toshihiko Umehara, Shoichiro Kojima, Takeshi Matsuoka, Akitsugu Nadai, Seiho Uratsuka
2012 C conf
Performance evaluation on cross-track interferometric SAR function of the airborne SAR system (PI-SAR2) OF NICT.
IGARSS
Tatsuharu Kobayashi, Toshihiko Umehara, Jyunpei Uemoto, Makoto Satake, Shoichiro Kojima, Takeshi Matsuoka, Akitsugu Nadai, Seiho Uratsuka
2011 C conf
Calibration experiments of advanced X-band airborne SAR system, Pi-SAR2.
IGARSS
Makoto Satake, Takeshi Matsuoka, Toshihiko Umehara, Tatsuharu Kobayashi, Akitsugu Nadai, Jyunpei Uemoto, Shoichiro Kojima, Seiho Uratsuka
2011 C conf
Dependency of backscattering from ocean surface on wind direction by using airborne SAR - low wind speed case.
IGARSS
Akitsugu Nadai, Toshihiko Umehara, Takeshi Matsuoka, Makoto Satake, Tatsuharu Kobayashi, Seiho Uratsuka
2011 C conf
Development of the onboard processor for Pi-SAR2.
IGARSS
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
2009 — conf
Calibration of the High Performance Airborne SAR System (Pi-SAR2).
IGARSS (4)
Takeshi Matsuoka, Toshihiko Umehara, Akitsugu Nadai, Tatsuharu Kobayashi, Makoto Satake, Seiho Uratsuka
2009 — conf
Development of X-band Airborne Polarimetric and Interferometric SAR with Sub-meter Spatial Resolution.
IGARSS (2)
Akitsugu Nadai, Seiho Uratsuka, Toshihiko Umehara, Takeshi Matsuoka, Tatsuharu Kobayashi, Makoto Satake
2009 — conf
Polarimetric Analysis of the Dependency of Backscattering from Ocean Surface on Wind Direction.
IGARSS (3)
Akitsugu Nadai, Toshihiko Umehara, Takeshi Matsuoka, Seiho Uratsuka, Tatsuharu Kobayashi, Makoto Satake
2008 — conf
Dependency of NRCS of Ocean Surface on Wind Direction Using an Airborne Dual-Frequency Polarimetric SAR Observation.
IGARSS (1)
Akitsugu Nadai, Toshihiko Umehara, Takeshi Matsuoka, Tatsuharu Kobayashi, Seiho Uratsuka
2007 C conf
Dependency analysis of normalized radar cross section of ocean surface on ocean winds using an airborne dual-frequency polarimetric SAR.
IGARSS
Akitsugu Nadai, Toshihiko Umehara, Takeshi Matsuoka, Makoto Satake, Seiho Uratsuka
2005 J jnl
A Study on Polarimetric Correlation Coefficient for Feature Extraction of Polarimetric SAR Data.
IEICE Trans. Commun.
Toshifumi Moriyama, Yoshio Yamaguchi, Seiho Uratsuka, Toshihiko Umehara, Hideo Maeno, Makoto Satake, Akitsugu Nadai, Kazuki Nakamura
2005 C conf
Disastrous environment after earthquake observed by airborne SAR (Pi-SAR).
IGARSS
Seiho Uratsuka, Toshifumi Moriyama, Toshihiko Umehara, Akitsugu Nadai, Takeshi Matsuoka, Kazuki Nakamura, Harunobu Masuko
2005 J jnl
Polarimetric SAR Image Analysis Using Model Fit for Urban Structures.
IEICE Trans. Commun.
Toshifumi Moriyama, Seiho Uratsuka, Toshihiko Umehara, Hideo Maeno, Makoto Satake, Akitsugu Nadai, Kazuki Nakamura
2005 C conf
Polarimetric analysis of the disastorus environment by using Pi-SAR.
IGARSS
Toshifumi Moriyama, Seiho Uratsuka, Toshihiko Umehara, Akitsugu Nadai, Takeshi Matsuoka, Kazuki Nakamura, Harunobu Masuko
2004 C conf
A study on extraction of urban areas from polarimetric Synthetic Aperture Radar image.
IGARSS
Toshifumi Moriyama, Seiho Uratsuka, Toshihiko Umehara, Makoto Satake, Akitsugu Nadai, Hideo Maeno, Kazuki Nakamura, Yoshio Yamaguchi
2004 C conf
Study on the forest observation in Kushiro wetland by using dual-frequency and fully polarimetric airborne SAR (Pi-SAR) data.
IGARSS
Kazuki Nakamura, Hiroyuki Wakabayashi, Hisashi Shinsho, Hideo Maeno, Seiho Uratsuka, Akitsugu Nadai, Toshihiko Umehara, Toshifumi Moriyama
2002 C conf
High-resolution dual-bands interferometric and polarimetric airborne SAR (Pi-SAR) and its applications.
IGARSS
Seiho Uratsuka, Makoto Satake, Tatsuharu Kobayashi, Toshihiko Umehara, Akitsugu Nadai, Hideo Maeno, Harunobu Masuko, Masanobu Shimada