JpGU-AGU Joint Meeting 2017

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[EJ] Oral

M (Multidisciplinary and Interdisciplinary) » M-AG Applied Geosciences

[M-AG35] [EJ] Marine Earth Informatics

Sat. May 20, 2017 3:30 PM - 5:00 PM A01 (Tokyo Bay Makuhari Hall)

convener:Seiji Tsuboi(JAMSTEC, Center for Earth Information Science and Technology), Keiko Takahashi(Japan Agency for Marine and Earth Science and Technology), Masaki Kanao(National Institute of Polar Research), Timothy Keith Ahern(Incorporated Research Institutions for Seismology), Chairperson:Seiji Tsuboi(JAMSTEC, Center for Earth Information Science and Technology), Chairperson:Masaki Kanao(National Institute of Polar Research)

4:45 PM - 5:00 PM

[MAG35-12] Co-analysis of observations and LESs in MM21 district

*Tooru Sugiyama1, Sadohara Satoru2 (1.Japan Agency for Marine-Earth Science and Technology Center for Earth Information Science and Technology, 2.Yokohama National University Institute of Urban Innovation)

Keywords:thermal environment, micro-meteorology, Minato Mirai 21

We have performed thermal and wind environment LESs in MM21 district in Yokohama. The used simulation model is MSSG (Multi-Scale Simulator for the Geo-environment). The spatial resolution is about 5m in horizontal and vertical axis. We have also made observations at the Grand moll park located center of MM21 district. At the center of the park, there observed some characteristic wind which blows to anti-direction of the area averaged wind. Here we will report the collaboration of these numerical and observational analysis in the micro-meteorology in the urban area, especially in the point of view that the number of data are highly un-balancing.