Study on lognormal DSD models for the rain rate estimation
applicable for GPM-DPR observation,
T. Shimomai, Y. Watanabe, T. Kozu,
37th Conference on Radar Meteorology,
(Sep. 16, 2005, Norman, OK, USA).
2012 (H24)
Usefulness of dual-frequency precipitation SAR (PSAR)
for next-generation space-based precipitation mission,
T. Kozu, T. Sasaki, T. Shimomai,
Proc. of SPIE Asia-Pacific Remote Sensing Conference 2012,
8523-20, CD-ROM, (Oct. 30, 2012, Kyoto Int'l Conf. Center).
Possibility of Dual-frequency Precipitation SAR (PSAR)
to Achieve High-spatial Resolution 3-D Rain Structure from Space,
T. Kozu, T. Sasaki, and T. Shimomai,
The 4th Tropical Rainfall Measuring Mission (TRMM)
and Global Precipitation Measurement (GPM) Mission
International Science Conference, P24,
(Nov. 15, 2012, Tokyo).
2011 (H23)
A Simulation study of adaptive scan for next-generation
spaceborne precipitation radar,
(Invited) Kozu, T. and T. Shimomai,
Int'l Geosci. Remote Sens. Symp. (IGARSS2011),
TU4.T07.4, (Jul. 26, 2011, Vancouver, Canada).
2010 (H22)
Feasibility study of TOC and C/N ratio estimation
from multi-spectral remote sensing data.,
Ohmori, Y., T. Kozu, T. Shimomai, K. Seto, and Y. Sampei,
International Society for Photogrammetry and Remote Sensing (ISPRS),
Commission VIII Symp.,
(August 2010, Kyoto).
Near-real time monitoring of coastal lagoon turbidity distribution
using MODIS data,
Shimomai, T., Y. Endo, K. Sakai, Y. Sakuno, and T. Kozu,
International Society for Photogrammetry and Remote Sensing (ISPRS),
Commission VIII Symp.,
(August 2010, Kyoto).
2009 (H21)
Performance Evaluation of Adaptive Scan
with Wide-band Noise Modulation for Spaceborne Rain Radar
based on Simulation,
T. Shimomai, K. Adachi, T. Kozu, and H. Hanado,
ICROS-SICE International Joint Conference 2009 (ICCAS-SICE 2009),
(August 2009, Fukuoka).
2007 (H19)
Time diversity method evaluated by rainfall rate
in tropical Asian region.
H. Fukuchi, T. Saito, T. Shimomai, and T. Kozu,
25th AIAA International Communications Satellite
Systems Conference (ICSSC 2007),
(April 2007, Seoul, Korea).
CPEA (Coupling Processes in the Equatorial Atmosphere):
Atmospheric observations at Bukit Kototabang,
T. Shimomai and CPEA Science Group,
International Symposium on Global Atmosphere Watch (GAW)
Related Activities,
(August 2007, Jakarta, Indonesia).
Evaluation of NUBF effects on spacebourne radar measurements
based on an X-band radar observation.,
T. Shimomai, T. Ohta, and T. Kozu,
2007 International Symposium on Antenna and Propagation
(ISAP2007),
(CD-ROM),
502-505,
(August 2007, Niigata, Japan).
Fine structure of vertical motion in the stratiform precipitation region
observed by Equatorial Atmospheric Radar (EAR) in Sumatra, Indonesia,
N. Nishi, M. Yamamoto, T. Shimomai, A. Hamada, and S. Fukao,
33rd International Conference on Radar Meteorology,
(August 2007, Cairns, Australia).
Characteristice of diurnal variation in Indonesian Maritime Continent
based on wind profiler observations,
Y. Tabata, T. H. Seto, H. Hashiguchi, M. K. Yamamoto,
Y. Umemoto, T. Shimomai, Y. Shibagaki,
M. D. Yamanaka, S. Mori, F. Syamsudin, and T. Manik,
International CAWSES Symposium,
(October 2007, Kyoto).
Continuous humidity observation in a tropical region
with the Equatorial Atmosphere Radar,
J. I. Furumoto, T. Tsuda, T. Shimomai, and T. Kozu,
International CAWSES Symposium,
(October 2007, Kyoto).
Precipitating clouds over Kototabang, West Sumatra
observed by wind profilers,
H. Hashiguchi, F. Renggonno, M. K. Yamamoto,
T. Kozu, T. Shimomai, and S. Fukao,
International CAWSES Symposium,
(October 2007, Kyoto).
Diurnal and intraseasonal variation of UTLS
vertical wind disturbance
in Equatorial region correlated with convective activity,
T. Kozu, Y.-M. Kodama, Y. Shibagaki, T. Shimomai,
M. Kawashima, and S. Alexander,
International CAWSES Symposium,
(October 2007, Kyoto).
20 GHz specific attenuation calculations
using drop size distributions and drop shape measurements
from 2D video disdrometer data from different rain climate.,
M. Thurai, V. N. Bringi, and T. Shimomai,
Sixth International Conference on
Information, Communications and Signal Processing (ICICS 2007),
(December 2007, Singapore).
Turbidity mapping of Lakes Shinji and Nakaumi using MODIS.,
T. Kozu, S. Yamamoto, T. Shimomai, D. Nakayama, and Y. Sakuno,
International Symposium on Restoration and Sustainability of
Estuaries and Coastal Lagoons,
(March 2008, Matsue).
2006 (H18)
High time resolution observations of water vapor profiles
using radiometer in Indonesia.,
T. Shimomai, T. Kozu, and H. Hashiguchi,
7th International Symposium on Tropospheric Profiling:
Needs and Technologies (ISTP2006),
(CD-ROM),
(June 2006, Bouder, Colorado, USA).
Multi-scale structure of a meso-scale convective system observed
over western Sumatera, Indonesia.,
Y. Shibagaki, T. Kozu, T. Shimomai, S. Mori, Y. Fujiyoshi,
H. Hashiguchi, M. Yamamoto, S. Fukao, and M.D. Yamanaka,
11th, Int'l workshop on Tech. &Sci. Aspects of MST Radar (MST11),
(December 2006, Gadanki/Tirupati, India).
Raindrop distributions of tropical precipitation
over West Sumatera,
Marzuki, T. Kozu, and T. Shimomai,
2006 International Symposium on Antenna and Propagation
(ISAP2006),
(CD-ROM),
(November 2006, Singapore).
The HARIMAU
(Hydrometeorological ARray for ISV-Monsoon AUtomonitoring)
prject under GEOSS (Global Earth Observation System of Systems).,
M. D. Yamanaka, H. Hashiguchi, S. Mori, M. Kawashima,
Y. Fujiyoshi, M. Ohi, J.-I. Hamada, N. Sakurai,
Y. Fudeyasu, R. Shirooka, M. Katsumata, P.-M. Wu,
T. Sasaki, K. Ichiyanagi, Y. Tachibana, S.-Y. Ogino,
T. Shimomai, Y. Shibagaki, M. K. Yamamoto,
T. Sribimawati, and F. Syamsudin,
Intetnational Symposium on Coupling Processes
in the Equatorial Atmosphere (CPEA Symposium),
pp. 9-10, (March 2007, Kyoto.)
Gravity waves generateion by a band-shaped mesoscale
convective system observed during the CPEA-II.,
M. Kawashima, K. Suga, Y. Fujiyoshi, K. Shingo,
M. Ohi, T. Kozu, T. Shimomai, and T. Tsuda,
Intetnational Symposium on Coupling Processes
in the Equatorial Atmosphere (CPEA Symposium),
pp. 11-14, (March 2007, Kyoto.)
Intraseasonal variation of rainfall characteristice at Kototaban,
West Sumatra, and their implication to UTLS coupling.,
T. Kozu, Y.-M. Kodama, Y. Shibagaki, Y. Takayabu,
T. Shimomai, and T. Horinouchi,
Intetnational Symposium on Coupling Processes
in the Equatorial Atmosphere (CPEA Symposium),
pp. 19-20, (March 2007, Kyoto.)
Fine structure of vertical motion
in the stratiform precipitation region observed by EAR.,
N. Nishi, M.-K. Yamamoto, T. Shimomai, A. Hamada, and S. Fukao,
Intetnational Symposium on Coupling Processes
in the Equatorial Atmosphere (CPEA Symposium),
p. 27, (March 2007, Kyoto.)
Study on precipitating clouds over Kototabang, West Sumatra
observed by the Equatorial Atmosphere Radar.,
H. Hashiguchi, F. Renggono, M.-K. Yamamoto, T. Kozu,
T. Shimomai, and S. Fukao,
Intetnational Symposium on Coupling Processes
in the Equatorial Atmosphere (CPEA Symposium),
p. 28, (March 2007, Kyoto.)
Characterictics of convective systems observed
over the Indonesian Maritime Continent during CPEA-I campaign.,
Y. Shibagaki, T. Kozu, T. Shimomai, S. Mori,
H. Hashiguchi, and S. Fukao,
Intetnational Symposium on Coupling Processes
in the Equatorial Atmosphere (CPEA Symposium),
p. 29, (March 2007, Kyoto.)
Variations of water vapor in the troposphere
observed from radiometer measurements in Indonesia.,
T. Shimomai, T. Kozu, and H. Hashiguchi,
Intetnational Symposium on Coupling Processes
in the Equatorial Atmosphere (CPEA Symposium),
p. 35, (March 2007, Kyoto.)
2005 (H17)
Drop axis ratio and fall velocity distributions
from 2-D video disdrometer,
Merhala Thurai, V. N. Bringi, K. Nakagawa, T. Kozu,
M. Schoenhuber, and T. Shimomai,
32nd Conference on Radar Meteorology,
(October, 2005, Albuquerque)
2004 (H16)
Seasonal, Intra-Seasonal and diurnal variations of
raindrop size distribution at Koto Tabang, West Sumatra,
T. Kozu, Z. Akramin, T. Shimomai, S. Mori, H. Hashiguchi,
Y. Shibagaki, Y. N. Takayabu, S. Saraspriya,
The 2nd TRMM International Science Conference,
p.101,
(September 2004, Nara).
Wind field estimation of coastal lagoons
using Sythetic Aperture Radar.,
K. Kurita, S. Nonohara, T. Kozu, T. Shimomai, Y. Sakuno,
and D. Nakayama,
Abstracts of International Seminar, Sustainability of the Precious
Water Environment -Partnership between Texas and Shimane,
(January 2005, Matsue).
2003 (H15)
Raindrop size distribution estimated from the EAR observation
in Indonesia.,
T. Shimomai, T. Kozu, H. Hashiguchi, F. Renggono, and S. Fukao,
10th International Workshop on Technical and Scientific Aspects
of MST Radar (MST10),
(May 2003, Piura, Peru).
Observations of tropical precipitation systems with the EAR,
BLR and rain radar.,
Y. Shibagaki, T. Kozu, T. Shimomai, Y. Fujiyoshi, H.Hashiguchi,
S. Fukao, S. Mori, and M. D. Yamanaka,
10th International Workshop on Technical and Scientific Aspects
of MST Radar (MST10),
(May 2003, Piura, Peru).
Fine structure of zonal and meridional wind velocity due to
rain rate anomalies
over Sumatera Island observed with the EAR.,
Eddy Hermawan, Y. Shibagaki, T. Kozu, and T. Shimomai,
10th International Workshop on Technical and Scientific Aspects
of MST Radar (MST10),
(May 2003, Piura, Peru).
Radar observations of tropical precipitation systems
at Kototabang,
Y. Shibagaki, T. Kozu, T. Shimomai, Y. Fujiyoshi, H. Hashiguchi,
S. Fukao, S. Mori and M. D. Yamanaka,
XXIII General Assemly of the International Union of Geodesy and
Geophysics (IUGG2003),
(June 2003, Sapporo).
Characteristics of vertical profile of raindrop size distribution
derived from mst radars in tropics.,
T. Kozu, K. K. Reddy, T. Shinomai, H. Hashiguchi, and G.Viswanathan,
31st Radar Met Conf,
(August 2003).
Wind speed mapping and slick area detection
with spaceborne SAR measurement.,
T. Kozu, T. Shimomai, Y. Sakuno, T. Takayasu, and T. Matsunaga,
International Seminar on Restoration of Damaged Lagoon
Environments,
(January 2004, Matsue).
High-resolution airborne SAR for coastal lagoon
environment monitoring.,
K. Kurita, T. Kozu, T. Shimomai, Y. Sakuno, D. Nakayama,
and K. Takayasu,
International Seminar on Restoration of Damaged Lagoon
Environments,
(January 2004, Matsue).
Estimation of the chlorophyll-a distribution from 1985-2001
in Lakes Shinji and Nakaumi using Landsat data.,
Y. Sakuno, T. Matsunaga, K. Takayasu, T. Kozu, and T. Shimomai,
International Seminar on Restoration of Damaged Lagoon
Environments,
(January 2004, Matsue).
Monitoring water temperature and turbidity using ASTER data
in coastal lagoon environments.,
Y. Sakuno, T. Matsunaga, K. Takayasu, T. Kozu, and T. Shimomai,
International Seminar on Restoration of Damaged Lagoon
Environments,
(January 2004, Matsue).
2002 (H14)
Estimation of OH rotational temperatures by a Spectral Airglow
Temperature Imager (SATI).,
T. Shimomai, K. Shiokawa, T. Ogawa, and H. Takahashi,
Third PSMOS International Symposium on Dynamics and
Chemistry of the MLT Region (PSMOS2002),
(October 2002, Foz do Iguasu, Brazil).
PSMOS-related results obtained
by the Optical Mesosphere Thermosphere Imagers (OMTI).,
K. Shiokawa, Y. Otsuka, T. Ogawa, T. Nakamura, T. Tsuda,
M.-K. Ejiri, T. Shimomai, H. Takahashi, K. Igarashi,
Y. Yamada, H. Fukunishi, and Y. Kiyama,
Third PSMOS International Symposium on Dynamics and
Chemistry of the MLT Region (PSMOS2002),
(October 2002, Foz do Iguasu, Brazil).
Study on orographic precipitation in West Sumatra based
on an Xband Doppler radar observation,
Wendi Harjupa, T. Shimomai, T. Kozu,
M. Kawashima, Y. Fujiyoshi,
第7回MUレーダー・赤道大気 レーダーシンポジウム,
(平成25年9月12日, 京都大学宇治キャンパス).
Study on mountanious enhancement to the precipitation systems
in Indonesia by using an X-band Doppler radar,
Wendi Harjupa, T. Shimomai, and T. Kozu,
日本地球惑星科学連合2012年大会,MIS29-15,
(平成24年5月24日, 幕張メッセ国際会議場, 千葉市).
Raindrop size distribution observations with Parsivel
and Micro Rain Radar (MRR) over Sumatra ,
Marzuki, H. Hashiguchi, M. Yamamoto, T. Kozu, T. Shimomai,
M. D. Yamanaka, and S. Mori,
日本地球惑星科学連合2012年大会,MIS29-14,
(平成24年5月24日, 幕張メッセ国際会議場, 千葉市).
A case study of orographic precipitation in West Sumatra
based on an XDR observation,
Wendi Harjupa, 下舞豊志, 古津年章,
第6回MUレーダー・赤道大気 レーダーシンポジウム,
(平成24年8月30日, 京都大学宇治キャンパス).
Raindrop Size Distribution in Different MJO Phases,
Marzuki, H. Hashiguchi, M.K. Yamamoto, T. Kozu, T. Shimomai,
第6回MUレーダー・赤道大気 レーダーシンポジウム,
(平成24年8月31日, 京都大学宇治キャンパス).
Estimation of Raindrop Size Distribution Profile Using EAR and BLR:
Case Studies during CPEA-I Campaign,
Vonnisa, M., T. Kozu, T. Shimomai, and H. Hashiguchi,
第4回赤道大気レーダーシンポジウム,
(平成21年9月1日, 京都大学生存圏研究所).
Estimation of Raindrop Size Distribution Using
Equatorial Atmosphere Radar and Boundary Layer Radar,
Vonnisa, M., T. Kozu, T. Shimomai, and H. Hashiguchi,
第3回赤道大気レーダーシンポジウム,
(平成21年9月10-11日, 京都大学生存圏研究所).
The influence of intraseasonal variation on vertical profile of
reflectivity (VPR) as inferred from zenith looking radars at Koto
Tabang, West Sumatra,
Marzuki, T. Kozu, T. Shimomai, Zainul Akramin, H. Hashiguchi,
Y. Fujiyoshi,
日本気象学会2005年度春季大会, C409 (平成17年5月, 東京).
Vertical profile of precipitation from zenith-looking radars
at KotoTabang, west Sumatra,
Marzuki, T. Kozu, T. Shimomai, Y. Fujiyoshi, Zainul Akramin,
日本気象学会2004年度秋季大会,P321 (平成16年10月, 福岡).