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Data Assimilation Seminar Series

Next Seminar

Date & Time Jun. 26 2017 (2017-09(34th))
Place & Contact Room - 104-2
RIKEN Advanced Institute for Computational Science
7-1-26 Minatojima-minami-machi, Chuo-ku, Kobe, 650-0047, Japan
Click here for directions.
To enter the AICS building, please contact the following address in advance.

Language English
Speaker Dr. Toshio Iguchi
(NICT)
Title TBD
Abstract TBD

Upcoming Seminars

Date & Time TBD
Place & Contact Room - TBD
RIKEN Advanced Institute for Computational Science
7-1-26 Minatojima-minami-machi, Chuo-ku, Kobe, 650-0047, Japan
Click here for directions.
To enter the AICS building, please contact the following address in advance.

Language English
Speaker TBD
Title TBD
Abstract TBD

Archives

Number Date Speaker Title (crick the title to see abstract & PDF)
2017-08(33nd) May 18, 2017 Dr. Guo-Yuan Lien
(RIKEN AICS)
30-second-cycle convection-resolving data assimilation of dense phased array weather radar data
2017-07(32nd) Mar 7, 2017 Dr. Alison Fowler
(U of Reading)
On the interaction of observation and a-priori error correlations in data assimilation
2017-06(31st) Mar 7, 2017 Dr. Joanne A. Waller
(U of Reading)
Diagnosing observation error statistics for numerical weather prediction
2017-05(30th) Mar 7, 2017 Prof. Nancy K. Nichols
(U of Reading)
New applications and challenges in data assimilation
2017-04(29th) Mar 6, 2017 Prof. Steven J. Greybush
(Penn State U)
Ensembles, Data Assimilation, and Predictability for Winter Storms
2017-03(28th) Mar 6, 2017 Prof. Eugenia Kalnay
(U of Maryland)
Modeling Sustainability: Coupling Earth and Human System Models
2017-02(27th) Feb 7, 2017 Prof. Hiromichi Nagao
(U of Tokyo)
Promises and Challenges in Assimilation of Infrared and Microwave All-sky Satellite Radiances for Convection-Permitting Analysis and Prediction
2017-01(26th) Jan 13, 2017 Prof. Fuqing Zhang
(Penn State U)
Data assimilation for massive autonomous systems based on a second-order adjoint method
2016-09(25th) Dec 22, 2016 Dr. Takahiro Nishimichi
(Kavli IPMU, U of Tokyo)
Dark Emulator: cosmic large-scale structures and parameter estimate
2016-08(24th) Dec 21, 2016 Dr. Takumi Honda
(RIKEN AICS)
Assimilating All-Sky Himawari-8 Satellite Infrared Radiances: Preliminary Case Studies
2016-07(23rd) Nov 24, 2016 Mr. Yasumitsu Maejima
(RIKEN AICS)
Impacts of dense and frequent surface observations on a sudden severe rainstorm forecast: A case of an isolated convective system
2016-06(22nd) June 13, 2016 Mr. Yasutaka Ikuta
(JMA)
Assimilation of GPM/DPR at JMA
2016-05(21st) Apr 14, 2016 Dr. Yohei Sawada
(RIKEN AICS)
Advancing land data assimilation science to monitor terrestrial water and vegetation dynamics
2016-04(20th) Mar 16, 2016 Dr. Juan Ruiz
(U Buenos Aires (CIMA)/RIKEN AICS)
Implementation and evaluation of a regional data assimilation system based on WRF-LETKF
2016-03(19th) Mar 7, 2016 Prof. Roland Potthast
(DWD/U of Reading)
On Ensemble and Particle Filters for Large-Scale Data Assimilation
2016-02(18th) Mar 2, 2016 Ms. Chang Yaping
(CAS)
Dr. Shunji Kotsuki
(RIKEN AICS)
Ensemble data assimilation of MODIS surface temperature into land surface model
2016-01(17th) Feb 17, 2016 Mr. Sho Yokota
(MRI-JMA)
Comparison between LETKF and EnVAR with observation localization
2015-10(16th) Dec 25, 2015 Dr. Shunji Kotsuki
(RIKEN AICS)
Ensemble Data Assimilation of GSMaP precipitation into the nonhydrostatic global atmospheric model NICAM
2015-09(15th) Dec 15, 2015 Dr. Kozo Okamoto
(MRI-JMA/RIKEN AICS)
Assimilation of cloud-affected infrared radiances
2015-08(14th) Oct 21, 2015 Prof. Kosuke Ito
(U of the Ryukyus)
Advanced data assimilation techniques for predicting tropical cyclone intensities
2015-07(13th) Sep 16, 2015 Mr. Shumpei Terauchi
(U of Tsukuba)
Dr. Guo-Yuan Lien
(RIKEN AICS)
Verification of the near-real-time weather forecasts and study on 2015 typhoon Nangka with the SCALE-LETKF system
2015-06(12th) Sep 2, 2015 Dr. Daisuke Hotta
(JMA)
Applying the Local Transform Ensemble Kalman Filter to the non-hydrostatic atmospheric model NICAM
2015-05(11th) Jun 25, 2015 Dr. Koji Terasaki
(RIKEN AICS)
Applying the Local Transform Ensemble Kalman Filter to the non-hydrostatic atmospheric model NICAM
2015-04(10th) Jun 5, 2015 Prof. S. Lakshmivarahan
(U of Oklahoma)
Nonlinear dynamics and Predicitability
2015-03(9th) Apr 17, 2015 Prof. Takeshi Enomoto
(Kyoto U/JAMSTEC)
Assimilation and forecast experiments using bright band heights
2015-02(8th) Mar 24, 2015 Dr. Shigenori Otsuka
(RIKEN AICS)
Towards 100-m resolution prediction of local convective storms: predictability and nowcasting
2015-01(7th) Jan 20, 2015 Dr. Nobumasa Komori
(JAMSTEC)
Development of an ensemble-based data assimilation system with a coupled atmosphere-ocean GCM
2014-06(6th) Dec 26, 2014 Dr. Keiichi Kondo
(RIKEN AICS)
The 10,240-member ensemble Kalman filtering with an intermediate AGCM without localization
2014-05(5th) Nov 26, 2014 Prof. Shin-ichiro Shima
(U of Hyogo/RIKEN AICS)
Data assimilation experiments of the dynamic global vegetation model SEIB-DGVM with simulated GPP observations
2014-04(4th) Nov 26, 2014 Prof. Takeshi Ise
(Kyoto U)
Simulating terrestrial ecosystems: current progress and future perspectives
2014-03(3rd) Oct 31, 2014 Prof. Masayuki Yokozawa
(Shizuoka U)
Evaluating the productivities of major crops at the global scale using process-based crop model
2014-02(2nd) Sep 10, 2014 Dr. Guo-Yuan Lien
(RIKEN AICS)
Ensemble Assimilation of Global Large-scale Precipitation
2014-01(1st) July 23, 2014 Dr. Juan Ruiz
(U of Buenos Aires (CIMA)/RIKEN AICS)
Efficient parameter estimation for numerical weather prediction models using data assimilation

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