Presentations
KITAHARA Daichi
21-37 items (total 37)
2024.10
RLAN interference in weather radars: Initiatives for their mitigation by the Argentina Meteorological Service
- Speaker
- M. Rugna, L. Vidal, A. Arruti, D. Kitahara, J. Ruiz, R. de Elía, T. Ushio
- Conference Title
- [Conference Category International presentation] Conference Title RFI 2024（Venue Bariloche） Dates 2024.10.14 - 2024.10.18
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- Yes
- Conference Category
- Oral presentation (general)
- Country
- Argentina
2023.08
Numerical weather prediction performance assessment using a distributed hydrological model
- Speaker
- S. López, M. E. Dillon, P. S. Maldonado, A. Amemiya, J. Ruiz, Y. García-Skabar, S. Otsuka, D. Kakinuma, K. Aida, T. Ushiyama, M. Cancelada, D. Kitahara, M. Rugna, M. Re, C. M. Garcia, C. Saulo, T. Miyoshi
- Conference Title
- [Conference Category International presentation] Conference Title Int. Work. Nonhydrostatic Numer. Models（Venue Sapporo） Dates 2023.08.31 - 2023.09.02
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- Yes
- Conference Category
- Oral presentation (general)
- Country
- Japan
2024.10
A fast computation algorithm for nonnegative KDP estimation based on the self-consistency principle
- Speaker
- D. Kitahara, T. Ushio
- Conference Title
- [Conference Category International presentation] Conference Title ISDA 2024（Venue Kobe） Dates 2024.10.21 - 2024.10.25
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
- Country
- Japan
2024.09
Performance verification of dual-polarized X-band phased array weather radar at Osaka University
- Speaker
- Y. Wada, H. Hanado, S. Satoh, D. Kitahara, S. Wang, R. Okumura, M. Gocho, S. Kawamura, T. Ushio
- Conference Title
- [Conference Category International presentation] Conference Title ERAD 2024（Venue Rome） Dates 2024.09.09 - 2024.09.13
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Poster presentation
- Country
- Italy
2024.09
Development of an operational system for quantitative precipitation estimation from C-band polarimetric radars in the framework of the PREVENIR project in Argentina
- Speaker
- M. Cancelada, D. Kitahara, P. Salio, L. Vidal, M. Rugna, T. Ushio, T. Miyoshi, J. Ruiz, Y. García-Skabar
- Conference Title
- [Conference Category International presentation] Conference Title ERAD 2024（Venue Rome） Dates 2024.09.09 - 2024.09.13
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- Yes
- Conference Category
- Poster presentation
- Country
- Italy
2022.12
Development of a 3D precipitation nowcasting method using U-Net with phased array radar data
- Speaker
- K. Kawashima, D. Kitahara, D. K. Kim, T. Mega, Y. Wada, T. Ushio, P. Baron, E. Yoshikawa, S. Hayashi, H. Kikuchi
- Conference Title
- [Conference Category International presentation] Conference Title AGU Fall Meeting 2022（Venue Chicago） Dates 2022.12.12 - 2022.12.16
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Poster presentation
- Country
- United States
2023.08
Design of tight minimum-sidelobe windows via optimization on oblique manifold
- Speaker
- D. Kitahara, K. Yatabe
- Conference Title
- [Conference Category International presentation] Conference Title ICIAM 2023（Venue Tokyo） Dates 2023.08.20 - 2023.08.25
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
- Country
- Japan
2023.08
Experiments on WLAN interference reduction by dynamic frequency selection in C-band weather radars
- Speaker
- D. Kitahara, A. Arruti, M. Cancelada, M. Rugna, P. Salio, L. Vidal, T. Ushio
- Conference Title
- [Conference Category International presentation] Conference Title AMS Conf. Radar Meteor. 2023（Venue Minneapolis） Dates 2023.08.28 - 2023.09.01
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- Yes
- Conference Category
- Poster presentation
- Country
- United States
2023.08
KDP estimation based on spline smoothing with the self-consistency principle
- Speaker
- D. Kitahara, A. Arruti, M. Cancelada, M. Rugna, P. Salio, L. Vidal, Y. Wada, E. Yoshikawa, V. Chandrasekar, T. Ushio
- Conference Title
- [Conference Category International presentation] Conference Title AMS Conf. Radar Meteor. 2023（Venue Minneapolis） Dates 2023.08.28 - 2023.09.01
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- Yes
- Conference Category
- Poster presentation
- Country
- United States
2023.08
A short-range data assimilation and numerical weather prediction system using the LETKF for urban areas in Argentina
- Speaker
- A. Amemiya, M. E. Dillon, P. S. Maldonado, G. Casaretto, F. Cutraro, Y. Garciaí-Skabar, J. Ruiz, M. Pulido, J. G. Gutierrez, M. Cancelada, D. Kitahara, M. Rugna, T. Miyoshi
- Conference Title
- [Conference Category International presentation] Conference Title Int. Work. Nonhydrostatic Numer. Models（Venue Sapporo） Dates 2023.08.31 - 2023.09.02
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- Yes
- Conference Category
- Oral presentation (general)
- Country
- Japan
2023.12
Fast digital beamforming technique to reduce ground-clutter effect for phased array weather radar
- Speaker
- Y. Wada, H. Kikuchi, Y. Takata, D. Kitahara, E. Yoshikawa, S. Shimamura, T. Ushio
- Conference Title
- [Conference Category International presentation] Conference Title AGU Fall Meeting 2023（Venue San Francisco） Dates 2023.12.11 - 2023.12.15
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Poster presentation
- Country
- United States
2023.12
Dual-polarization weather radar simulator considering raindrop variability caused by atmospheric turbulence
- Speaker
- F. Hino, D. Kitahara, Y. Wada, T. Ushio, T. Iguchi, E. Yoshikawa, H. Kikuchi
- Conference Title
- [Conference Category International presentation] Conference Title AGU Fall Meeting 2023（Venue San Francisco） Dates 2023.12.11 - 2023.12.15
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Poster presentation
- Country
- United States
2023.12
Introduction of lightning flash rates to GSMaP rainfall measurements through optimized power law relation
- Speaker
- A. Veloria, Y. Wada, S. Hayashi, H. Hirose, D. Kitahara, T. Ushio
- Conference Title
- [Conference Category International presentation] Conference Title AGU Fall Meeting 2023（Venue San Francisco） Dates 2023.12.11 - 2023.12.15
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Poster presentation
- Country
- United States
2023.12
3D precipitation nowcasting method using U-Net with weighted mean absolute error loss
- Speaker
- S. Tanaka, D. Kitahara, T. Ushio, Y. Wada, P. Baron
- Conference Title
- [Conference Category International presentation] Conference Title AGU Fall Meeting 2023（Venue San Francisco） Dates 2023.12.11 - 2023.12.15
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Poster presentation
- Country
- United States
2024.02
Gauge-adjusted satellite precipitation product for Argentina in the PREVENIR project
- Speaker
- M. P. Hobouchian, D. Kitahara, H. Hirose, T. Ushio, L. Vidal, P. Salio, J. Ruiz, S. Otsuka, A. Amemiya, T. Miyoshi
- Conference Title
- [Conference Category International presentation] Conference Title WWRP/SERA Weather Soc. Conf. 2024（Venue Online） Dates 2024.02.26 - 2024.03.01
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- Yes
- Conference Category
- Poster presentation
2024.05
Development of a rapid-update big data assimilation and short-range numerical weather prediction system in the context of the PREVENIR project
- Speaker
- M. E. Dillon, A. Amemiya, P. S. Maldonado, G. Casaretto, M. Sacco, F. Cutraro, M. A. Imaz, S. Righetti, C. Matsudo, M. Cancelada, D. Kitahara, M. Rugna, J. G. Gutierrez, M. Pulido, J. Ruiz, Y. García-Skabar, S. Otsuka, T. Miyoshi
- Conference Title
- [Conference Category International presentation] Conference Title The 8th WMO Impact Work.（Venue Norrköping） Dates 2024.05.27 - 2024.05.30
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- Yes
- Conference Category
- Poster presentation
- Country
- Sweden
2024.07
PREVENIR RQPE 1.0: Ground radar quantitative precipitation estimation development for nowcasting and hydrological applications
- Speaker
- P. Salio, M. Cancelada, D. Kitahara, L. Vidal, M. Rugna, T. Ushio, T. Miyoshi, J. Ruiz, Y. García-Skabar
- Conference Title
- [Conference Category International presentation] Conference Title IPWG-11（Venue Tokyo） Dates 2024.07.15 - 2024.07.18
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- Yes
- Conference Category
- Oral presentation (general)
- Country
- Japan