Preliminary results of 3D hurricane boundary layer wind estimation with multilook Doppler radar measurements of the precipitation

Yinghai Ke; Xuehu Zhang; Xiuwan Chen; Jilong Yang; Daniel Esteban; James R. Carswell; David J. McLaughlin; Paul S. Chang; Peter Black; Frank Marks

doi:10.1117/12.578757

20 January 2005 Preliminary results of 3D hurricane boundary layer wind estimation with multilook Doppler radar measurements of the precipitation

Yinghai Ke, Xuehu Zhang, Xiuwan Chen, Jilong Yang, Daniel Esteban, James R. Carswell, David J. McLaughlin, Paul S. Chang, Peter Black, Frank Marks

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Proceedings Volume 5656, Active and Passive Remote Sensing of the Oceans; (2005) https://doi.org/10.1117/12.578757
Event: Fourth International Asia-Pacific Environmental Remote Sensing Symposium 2004: Remote Sensing of the Atmosphere, Ocean, Environment, and Space, 2004, Honolulu, Hawai'i, United States

Abstract

This paper presents preliminary results of the 3D-wind retrieval algorithm developed for the multi-look airborne Doppler radar measurements using various forms of Kalman filters. The data was collected inside Hurricane Lili during NOAA's 2002 Atlantic Hurricane Ocean Winds Field Experiment with University of Massachusetts's newly developed Imaging Wind and Rain Airborne Profiler (IWRAP). Two forms of Adaptive Kalman filter are presented for 3-D wind retrieval. Simulations of different wind field and radar parameters are made to investigate the performance of the selected filter. Preliminary results of the actual 3-D wind estimates are then obtained and compared with simultaneous and independent wind vector measurements by GPS dropwindsondes, surface wind speed measurements by a microwave radiometer and flight level wind vector measurements.

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Yinghai Ke, Xuehu Zhang, Xiuwan Chen, Jilong Yang, Daniel Esteban, James R. Carswell, David J. McLaughlin, Paul S. Chang, Peter Black, and Frank Marks "Preliminary results of 3D hurricane boundary layer wind estimation with multilook Doppler radar measurements of the precipitation", Proc. SPIE 5656, Active and Passive Remote Sensing of the Oceans, (20 January 2005); https://doi.org/10.1117/12.578757

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KEYWORDS

Signal to noise ratio

Wind measurement

Filtering (signal processing)

Error analysis

Doppler effect

Radar

Global Positioning System

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