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“Tokyo Amesh”is real-time radar rain gauge system Bureau of Sewerage, Tokyo Metropolitan Government operates. The information is available on our network and internet. The data source of it is two X-band radars, Minato and Inagi. The radar can observe rainfall intensity
at the smallest unit of 250m by 250m square mesh. Operators make the best of the information for the safest pump operation. No good solution has been given to “rainfall attenuation” and “bright band”, the inherent problems for X-band radar. Also, for changeable movement
of rain clouds broader panorama vision has been in demand from a standpoint of preventive operation. With these needs, Tokyo worked on allying with neighboring municipalities to share rainfall information. Saitama Prefecture, Yokohama City and Kawasaki City. By integrating data from the four
systems into one, with a new composition method a great progress has been attained to solve the problems.
Proceedings of the Water Environment Federation is an archive of papers published in the proceedings of the annual Water Environment Federation® Technical Exhibition and Conference (WEFTEC® ) and specialty conferences held since the year 2000. These proceedings are not peer reviewed. WEF Members: Sign in (right panel) with your IngentaConnect user name and password to receive complimentary access.