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Preliminary Analysis of Koto Tabang Convection Using EAR and A03 Instruments

Study on rain rate, radar reflectivity, Doppler spectra, and MST radar data for effective campaign planning and rain detection. Algorithms analyzed for improved results.

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Preliminary Analysis of Koto Tabang Convection Using EAR and A03 Instruments

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  1. Preliminary Analysis of Koto Tabang Convectionusing EAR and A03 Instruments CPEA Meeting, March 28, 2003 T.Kozu1, T. Shimomai1, H.Hashiguchi2, S. Mori3, Y.Shibagaki4 1 Shimane University, 2Kyoto University, 3FORSGC, 4Osaka Electro-Communication University

  2. ORG and WV profiler browse at CPEA A03 Web site http://rslab.riko.shimane-u.ac.jp/CPEA/data/index.html

  3. Rain rate and Radar reflectivity: 03 – 04 LT

  4. EAR vertical beam spectra: Mar. 28, 2002, 03:11 – 03:45 LT

  5. Disdrometer Z-R relationvs. Doppler Spectra

  6. Comparison of ORG and disdrometer data

  7. Radiometer TB’s as a rain detector aloft?

  8. Map for campaign planning

  9. Non-linear least-sq. fit of MST radar Doppler spectra of precipitation Relative Power (dB) Doppler velocity (m/s) The same or an improved algorithm will be employed to both MST radar and EAR.

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