Networked Retrieval Technique for Precipitation Attenuation on Ku-band Broadband Radar Network(Radar Technology,ICSANE 2010 (International Conference on Space, Aeronautical and Navigational Electronics))

概要

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We have been developing the Ku-band broad band radar (BBR) network which consists of several close range radars with high resolution to detect and analyze small scale weather phenomena such as tornadoes and microbursts which often damage our lives seriously. Precipitation attenuation is a critical and inherent problem for the BBR as with most of other weather radars. Though many reflectivity retrieval approaches have been proposed, it is known that most of them are unstable and often output unacceptable errors. In this presentation, a new stochastic approach to retrieve reflectivity factor accurately on the BBR network is described.
2010-10-20