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Integrated Polarimetric Radar Network and Ground Observations for Climate Research in Japan

This document discusses the comprehensive polarimetric radar network and ground-based observational efforts conducted by Nagoya University and associated institutes from 2006 to 2014, focusing on the Typhoon HyARC field experiments and heavy rainfall observed along the Baiu front. Detailed methodologies in collecting and synchronizing satellite and ground data are presented, alongside the collaboration with CAMS and FORSGC. The research emphasizes the development and validation of climate models, mesoscale convective systems, and innovative observational techniques to enhance understanding of moisture dynamics and climate change.

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Integrated Polarimetric Radar Network and Ground Observations for Climate Research in Japan

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  1. GRL/ Pukyon Nat.Univ. 2006 - 2014 Polarimetric radar network /NIED HyARC, Nagoya University For 2008 CAMS 2007 2008 from Yamada, IORGC Ground based observations (a lot of satellite data)

  2. Synchronized Field Experiment !! （COBRA, NICT） Typhoon HyARC 2006 - 2008

  3. Intensive field experiment in the downstream of Yangtze River FORSGC network Observational network in 2001 and 2002 in cooperation with CAMS and FORSGC (IORGC)

  4. Baiu-frontal depression(formed within the observational network) Heavy rainfall in Japan(up to 331 mm/day) Yamada et al., 2003

  5. Synchronized Field Experiment !! （COBRA, NICT） Typhoon HyARC, Nagoya Univ. will have two X-band polarimetric radar (transportable) From 2009 ?

  6. Verification of Water Vapor Front　：　Aircraft Observation Move South Moist Air from South China Sea Investigation of Development Mechanism of Mesoscale Convective Systems along the Baiu Front over the Ocean

  7. Research Purpose • Meso-scale Convective Systems • Synchronized Field Experiments • Satellite Data • Numerical Model Collaboration ! Thank you, 謝謝，

  8. Satellite ObservationClimate Model Ground ObservationCReSS Doppler Radar System (Mobile) [Water Cycle] MP Radar System （Mobile） 1991 2020 Tools：　　 Development of CReSS　→　Assimilation & New Research system History and Future Plan of HyARC, Nagoya University Field Experiments ＨｙＡＲＣ, Nagoya University Snow Storms (Hokkaido) Climate Change Prediction Tropical Convections (TOGA-COARE (Manus)) Diagnosis of Climaete System Observations Baiu Front (Kyushu,Okinawa) Aircraft Validation Meiyu Front (China) Data Assimilation QPE/QPF WS 7 years ・Development of New Research Methods ・Education of Researchers Observation Technique Cloud Resolving Model HyARC Development of Data Assimilation Methods High Resolution Observations 　　　　・Analyses 　　　　・Data Assimilation 　　　　　　　　　　　　 　　　　・Validation 　　　　　　　　　　　　 　　　　 ・Parameterization 　　　　　　　　　　　　 　→　Validation of Climate Ｃｌｉｍａｔｅ　Model

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