Toshio Iguchi

According to our database, Toshio Iguchi authored at least 77 papers between 1995 and 2022.

Collaborative distances:

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

2022

Calibration of the Dual-Frequency Precipitation Radar Onboard the Global Precipitation Measurement Core Observatory.

Takeshi Masaki, Toshio Iguchi, Kaya Kanemaru, Kinji Furukawa, Naofumi Yoshida, Takuji Kubota, Riko Oki

IEEE Trans. Geosci. Remote. Sens., 2022

Stability of the Dual-Frequency Radar Equations and a New Method Applied to the GPM's Dual-Frequency Precipitation Radar (DPR) Data.

Toshio Iguchi, Robert Meneghini

IEEE Trans. Geosci. Remote. Sens., 2022

Beam Matching of the Dual-Frequency Precipitation Radar Onboard the Global Precipitation Measurement Core Observatory.

Takeshi Masaki, Kinji Furukawa, Toshio Iguchi, Takuji Kubota, Nobuhiro Takahashi

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

2020

Estimates of Spaceborne Precipitation Radar Pulsewidth and Beamwidth Using Sea Surface Echo Data.

Kaya Kanemaru, Toshio Iguchi, Takeshi Masaki, Takuji Kubota

IEEE Trans. Geosci. Remote. Sens., 2020

Preliminary Analysis of Experimental Product for the New Scan Pattern of GPM/DPR.

Shinta Seto, Takuji Kubota, Takeshi Masaki, Nobuhiro Takahashi, Toshio Iguchi

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

Evaluation of Cloud Liquid Water Database Using Global CloudSystem Resolving Model for GPM/DPR Algorithms.

Takuji Kubota, Masaki Satoh, Takeshi Masaki, Toshio Iguchi, Shinta Seto, Tomoe Nasuno, Riko Oki

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

Brightness Temperature Obtained from Global Precipitation Measurement Mission's Dual-Frequency Precipitation Radar.

Kaya Kanemaru, Toshio Iguchi, Atsushi Hamada

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

2019

Improvements in the Beam-Mismatch Correction of Precipitation Radar Data After the TRMM Orbit Boost.

Kaya Kanemaru, Takuji Kubota, Toshio Iguchi

IEEE Trans. Geosci. Remote. Sens., 2019

2018

Fast-Scanning Phased-Array Weather Radar With Angular Imaging Technique.

Fumihiko Mizutani, Tomoo Ushio, Eiichi Yoshikawa, Shigeharu Shimamura, Hiroshi Kikuchi, Masakazu Wada, Shinsuke Satoh, Toshio Iguchi

IEEE Trans. Geosci. Remote. Sens., 2018

Hybrid Estimates of Path Attenuation for the DPR.

Robert Meneghini, Liang Liao, Toshio Iguchi, Hyo-Kyung Kim

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

Development of A Statistical Method for Reducing Sidelobe Clutter in High Sensitivity Mode of GPM/Kapr.

Takuji Kubota, Toshio Iguchi, Takeshi Masaki, Naofumi Yoshida, Riko Oki

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

Results of the Ka-Ku Matched Beam Experiment.

Toshio Iguchi, Kinji Furukawa, Takuji Kubota, Kosuke Yamamoto, Takeshi Masaki, Naofumi Yoshida

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

Scan Pattern Change Test Operations of the Dual-Frequency Precipitation Radar on the Global Precipitation Measurement Core Spacecraft.

Kinji Furukawa, Kosuke Yamamoto, Takuji Kubota, Riko Oki, Toshio Iguchi

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

2017

Improvement of the minimum detectable precipitation echoes with the TRMM precipitation radar and the GPM dual-frequency precipitation radar.

Toshio Iguchi

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

Prime mission results of the dual-frequency precipitation radar on the global precipitation measurement core spacecraft.

Kinji Furukawa, Tomomi Nio, Riko Oki, Takuji Kubota, Toshio Iguchi

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

2016

Overview of the End-of-Mission Observation Experiments of Precipitation Radar Onboard the Tropical Rainfall Measuring Mission Satellite.

Nobuhiro Takahashi, Hiroshi Hanado, Kenji Nakamura, Kaya Kanemaru, Katsuhiro Nakagawa, Toshio Iguchi, Tomomi Nio, Takuji Kubota, Riko Oki, Naofumi Yoshida

IEEE Trans. Geosci. Remote. Sens., 2016

Spatial and temporal variations of mass-weighted mean diameter estimated by GPM/DPR.

Shinta Seto, Tatsuya Shimozuma, Toshio Iguchi, Toshiaki Kozu

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

Recent advances of the TRMM PR beam-mismatch correction after the orbit boost.

Kaya Kanemaru, Takuji Kubota, Takeshi Masaki, Riko Oki, Kinji Furukawa, Toshio Iguchi, Hiroshi Hanado, Naofumi Yoshida

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

Precipitation rates estimated with GPM's Dual-frequency Radar.

Toshio Iguchi, Shinta Seto, Jun Awaka, Robert Meneghini, Takuji Kubota, V. Chandra, Naofumi Yoshida, Nozomi Kawamoto, Riko Oki

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

Two years and four months orbital operations status of the Dual-frequency Precipitation Radar on the Global Precipitation Measurement core spacecraft.

Kinji Furukawa, Tomomi Nio, Toshiyuki Konishi, Takeshi Masaki, Toshio Iguchi

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

2015

NUBF correction methods for the GPM/DPR level-2 algorithms.

Shinta Seto, Toshio Iguchi, Tatsuya Shimozuma, Shota Hayashi

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

Current status of GPM/DPR level 1 algorithm development and DPR calibration.

Takeshi Masaki, Takuji Kubota, Riko Oki, Kinji Furukawa, Masahiro Kojima, Takeshi Miura, Toshio Iguchi, Hiroshi Hanado, Hiroki Kai, Naofumi Yoshida, Tomohiko Higashiuwatoko

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

Development of a routine to reduce sidelobe clutter in GPM/KUPR-L2 algorithm.

Takuji Kubota, Takeshi Masaki, Toshio Iguchi, Shinji Urita, Naofumi Yoshida, Hiroshi Hanado, Riko Oki

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

A decadal variability of semi-global precipitation by TRMM PR.

Kaya Kanemaru, Takuji Kubota, Misako Kachi, Riko Oki, Toshio Iguchi, Yukari N. Takayabu

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

Special PR observation experiments during the TRMM satellite descending.

Hiroshi Hanado, Nobuhiro Takahashi, Katsuhiro Nakagawa, Toshio Iguchi, Kenji Nakamura, Kaya Kanemaru, Tomomi Nio, Susumu Saitoh, Takeshi Masaki, Tomohiko Higashiuwatoko, Naofumi Yoshida, Masahiro Kojima

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

The orbital operations status of the dual-frequency precipitation radar on the global precipitation measurement core spacecraft.

Kinji Furukawa, Masahiro Kojima, Tomomi Nio, Toshiyuki Konishi, Riko Oki, Takeshi Masaki, Takuji Kubota, Yuki Kaneko, Misako Kachi, Toshio Iguchi, Hiroshi Hanado, Katsuhiro Nakagawa

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

2014

Evaluation of Precipitation Estimates by at-Launch Codes of GPM/DPR Algorithms Using Synthetic Data from TRMM/PR Observations.

Takuji Kubota, Naofumi Yoshida, Shinji Urita, Toshio Iguchi, Shinta Seto, Robert Meneghini, Jun Awaka, Hiroshi Hanado, Satoshi Kida, Riko Oki

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2014

Development of level 1 algorithm of Dual Frequency Precipitation Radar (DPR) for the Global Precipitation Measurement (GPM).

Takeshi Masaki, Takuji Kubota, Riko Oki, Masahiro Kojima, Kinji Furukawa, Takeshi Miura, Hiroki Kai, Toshio Iguchi, Hiroshi Hanado, Naofumi Yoshida, Tomohiko Higashiuwatoko

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

The orbital checkout status of the dual-frequency precipitation radar on the global precipitation measurement core spacecraft.

Kinji Furukawa, Masahiro Kojima, Takeshi Miura, Yasutoshi Hyakusoku, Hiroki Kai, Takayuki Ishikiri, Toshio Iguchi, Hiroshi Hanado, Katsuhiro Nakagawa, Minoru Okumura

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

2013

The Basic Performance of a Precipitation Retrieval Algorithm for the Global Precipitation Measurement Mission's Single/Dual-Frequency Radar Measurements.

Shinta Seto, Toshio Iguchi, Taikan Oki

IEEE Trans. Geosci. Remote. Sens., 2013

Development of synthetic GPM/DPR data from TRMM/PR and evaluation of GPM/DPR level-2 "at-launch" algorithms using them.

Takuji Kubota, Naofumi Yoshida, Shinji Urita, Toshio Iguchi, Shinta Seto, Jun Awaka, Hiroshi Hanado, Satoshi Kida, Riko Oki

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

Reduction of discontinuity due to the orbit boost in TRMM Precipitation Radar product for climate studies.

Satoshi Kida, Takuji Kubota, Misako Kachi, Riko Oki, Toshio Iguchi, Yukari N. Takayabu

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

Satellite system test status of The Dual-Frequency Precipitation Radar on the global precipitation measurement core spacecraft.

Kinji Furukawa, Masahiro Kojima, Takeshi Miura, Yasutoshi Hyakusoku, Hiroki Kai, Takayuki Ishikiri, Toshio Iguchi, Hiroshi Hanado, Katsuhiro Nakagawa, Minoru Okumura

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

2012

Empirical Test of Theoretically Based Correction for Path Integrated Attenuation in Simulated Spaceborne Precipitation Radar Observations.

David A. Short, Katsuhiro Nakagawa, Toshio Iguchi

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2012

Characterization of precipitation systems using TRMM/PR and CloudSat data.

Nobuhiro Takahashi, Hiroaki Horie, Yuichi Ohno, Toshio Iguchi

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

Development of cloud liquid water database using global cloud-system resolving model for GPM/DPR algorithm.

Takuji Kubota, Masaki Satoh, Tomoe Nasuno, Shinta Seto, Toshio Iguchi, Riko Oki

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

2011

Applicability of the Iterative Backward Retrieval Method for the GPM Dual-Frequency Precipitation Radar.

Shinta Seto, Toshio Iguchi

IEEE Trans. Geosci. Remote. Sens., 2011

Model simulations of non-uniform beam filling correction for spaceborne precipitation radar.

David A. Short, Toshio Iguchi

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

Comparison of TRMM PR V6 and V7 focusing heavy rainfall.

Shinta Seto, Toshio Iguchi, Robert Meneghini

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

Development of synthetic GPM/DPR data using KaPR sampling experiment of the TRMM/PR.

Takuji Kubota, Naofumi Yoshida, Shuji Shimizu, Riko Oki, Hiroshi Hanado, Toshio Iguchi

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

Evolution of the rain profiling algorithm for the TRMM Precipitation Radar.

Toshio Iguchi

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

Proto-flight test of the Dual-frequency Precipitation Radar for the Global Precipitation Measurement.

Kinji Furukawa, Masahiro Kojima, Takeshi Miura, Yasutoshi Hyakusoku, Toshio Iguchi, Hiroshi Hanado, Katsuhiro Nakagawa, Minoru Okumura

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

2010

Development of spaceborne radar simulator by NICT and JAXA using JMA cloud-resolving model.

Takuji Kubota, Hisaki Eito, Kazumasa Aonashi, Akihiro Hashimoto, Toshio Iguchi, Hiroshi Hanado, Shuji Shimizu, Naofumi Yoshida, Riko Oki

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

2009

A Long-term Trend Observed in TRMM/PR Monthly Rainfall Products and an Evaluation of Sampling Error by a Bootstrap Method.

Yasuhisa Iida, Takuji Kubota, Toshio Iguchi, Riko Oki

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

2008

Characteristics of TRMM/PR System Noise and Their Application to the Rain Detection Algorithm.

Nobuhiro Takahashi, Toshio Iguchi

IEEE Trans. Geosci. Remote. Sens., 2008

Evaluation of the Effect of the Orbit Boost of the TRMM Satellite on the PR Rain Estimates.

Shuji Shimizu, Toshio Iguchi, Riko Oki, Masafumi Hirose, Tetsuya Tagawa

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

2007

Rain Retrieval Performance of a Dual-Frequency Precipitation Radar Technique With Differential-Attenuation Constraint.

Nanda B. Adhikari, Toshio Iguchi, Shinta Seto, Nobuhiro Takahashi

IEEE Trans. Geosci. Remote. Sens., 2007

Analysis of densely observed TRMM/PR data during 180-degree yaw maneuver.

Nobuhiro Takahashi, Toshio Iguchi

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

Preliminary design of the spaceborne dual-frequency precipitation radar for the global precipitation measurement.

Kinji Furukawa, Hiroshi Hanado, Yasutoshi Hyakusoku, Yasuyuki Ishii, Masahiro Kojima, Nobuhiro Takahashi, Toshio Iguchi, Minoru Okumura

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

2006

Estimation of Path-Integrated Attenuation and Its Nonuniformity From TRMM/PR Range Profile Data.

Nobuhiro Takahashi, Hiroshi Hanado, Toshio Iguchi

IEEE Trans. Geosci. Remote. Sens., 2006

Effect of raindrop size distribution variability in dual-frequency radar rain retrieval algorithms assessed from disdrometer measurements.

Nanda B. Adhikari, Toshio Iguchi

IEEE Geosci. Remote. Sens. Lett., 2006

Development and Validation of Spaceborne Dualfrequency Precipitation Radar for GPM.

Shuji Shimizu, Riko Oki, Misako Kachi, Masahiro Kojima, Toshio Iguchi, Kenji Nakamura

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

Development of a C-band Polarimetric and Pulse Compression Radar in Okinawa, Japan.

Katsuhiro Nakagawa, Hiroshi Hanado, Nobuhiro Takahashi, Shinsuke Satoh, Kouichi Fukutani, Toshio Iguchi

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

Rain Retrieval Performance of a Dual-Frequency Radar Technique with Differential Attenuation Constraint.

Nanda B. Adhikari, Toshio Iguchi, Shinta Seto, Nobuhiro Takahashi

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

2005

Development and cal/val plan of spaceborne dual-frequency precipitation radar for GPM.

Shuji Shimizu, Hiroshi Hanado, Masahiro Kojima, Toshio Iguchi, Kenji Nakamura

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

Biases in the standard rain rate product by the TRMM microwave radiometer over land.

Shinta Seto, Shinsuke Satoh, Nobuhiro Takahashi, Toshio Iguchi

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

The global satellite mapping of precipitation (GSMaP) project.

Ken'ichi Okamoto, Tomoo Ushio, Toshio Iguchi, Nobuhiro Takahashi, Koyuru Iwanami

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

Uncertainties in the rain retrieval algorithm for the GPM dual-frequency precipitation radar.

Toshio Iguchi, Shinta Seto, Nobuhiro Takahashi, Hiroshi Hanado

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

An assessment on the performance of GPM dual-frequency precipitation radar rain profiling methods through numerical simulation.

Nanda B. Adhikari, Shinta Seto, Toshio Iguchi, Nobuhiro Takahashi, Shinsuke Satoh, Hiroshi Hanado

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

2004

Estimation and correction of beam mismatch of the precipitation Radar after an orbit boost of the tropical rainfall measuring mission Satellite.

Nobuhiro Takahashi, Toshio Iguchi

IEEE Trans. Geosci. Remote. Sens., 2004

A dual-frequency rain profiling method without the use of a surface reference technique.

Redy Mardiana, Toshio Iguchi, Nobuhiro Takahashi

IEEE Trans. Geosci. Remote. Sens., 2004

Study of quantization effects on rainfall rate estimation from GPM dual-frequency radar.

Redy Mardiana, Toshio Iguchi, Nobuhiro Takahashi, Hiroshi Hanado

IEEE Geosci. Remote. Sens. Lett., 2004

The characteristics of system noise of TRMM/PR and their application to the rain detection algorithm.

Nobuhiro Takahashi, Toshio Iguchi

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

Development of the spaceborne Dual-frequency Precipitation Radar for the Global Precipitation Measurement mission.

Y. Senbokuva, Shinsuke Satoh, Kinji Furukawa, Masahiro Kojima, Hiroshi Hanado, Nobuhiro Takahashi, Toshio Iguchi, Kenji Nakamura

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

2003

Variable pulse repetition frequency for the Global Precipitation Measurement Project (GPM).

Satoru Kobayashi, Toshio Iguchi

IEEE Trans. Geosci. Remote. Sens., 2003

Freezing height distribution in the tropics.

Merhala Thurai, Eri Deguchi, Toshio Iguchi, Ken'ichi Okamoto

Int. J. Satell. Commun. Netw., 2003

Utilization of range profile data of surface echo from TRMM/PR.

Nobuhiro Takahashi, Hiroshi Hanado, Toshio Iguchi

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

Development of a new C-band polarimetric Doppler weather radar in Japan.

Katsuhiro Nakagawa, Hiroshi Hanado, Shinsuke Satoh, Nobuhiro Takahashi, Toshio Iguchi, Kouichi Fukutani

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

Dual-frequency rain profiling method without the use of surface reference technique.

Redy Mardiana, Toshio Iguchi, Nobuhiro Takahashi, Hiroshi Hanado

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

The dual-frequency precipitation radar for the GPM core satellite.

Toshio Iguchi, Hiroshi Hanado, Nobuhiro Takahashi, Satoru Kobayashi, Shinsuke Satoh

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

Japan's progress for the global precipitation measurement (GPM).

Kenji Nakamura, Toshio Iguchi, Riko Oki

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

2002

Integral equations for a dual-wavelength radar.

Robert Meneghini, Liang Liao, Toshio Iguchi

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2002

Bright-band modeling of air/space-borne microwave radars.

Liang Liao, Robert Meneghini, Toshio Iguchi

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2002

1999

Simulations of mirror image returns of air/space-borne radars in rain and their applications in estimating path attenuation.

Liang Liao, Robert Meneghini, Toshio Iguchi

IEEE Trans. Geosci. Remote. Sens., 1999

1997

Microphysical retrievals over stratiform rain using measurements from an airborne dual-wavelength radar-radiometer.

Robert Meneghini, Hiroshi Kumagai, James R. Wang, Toshio Iguchi, Toshiaki Kozu

IEEE Trans. Geosci. Remote. Sens., 1997

On averages of radar rain echoes in nonstationary conditions.

Jun Awaka, Toshio Iguchi

IEEE Trans. Geosci. Remote. Sens., 1997

1995

Depolarization of radar signals due to multiple scattering in rain.

Shigeo Ito, Tomohiro Oguchi, Toshio Iguchi, Hiroshi Kumagai, Robert Meneghini

IEEE Trans. Geosci. Remote. Sens., 1995