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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Leon-Colon, L.V. Cruz-Pol, S.L. Sekelsky, S.M. |
| Copyright Year | 2003 |
| Description | Author affiliation: Cloud Microwave Measurementa of Atmos. Events, Puerto Rico Univ., Mayaguez, Puerto Rico (Leon-Colon, L.V.; Cruz-Pol, S.L.) |
| Abstract | Previous research studies have used multifrequency radar Doppler spectra to study different aspects of precipitation, and have demonstrated its utility as an accurate profiling raingauge method (Firda, 1999). Recently this concept have been used to retrieve the drop size distribution (DSD) and vertical air motion in rain using a dual-frequency cloud profiling radar system, operating at 33GHz (Ka-band) and 95GHz (W-band), will provide measurements over a wider dynamic range of rain conditions, extending the active rain-gauge concept to heavier rain rates. The use of the W-bandsignal will provide accurate measurement of the vertical air motion in rain. Considering the conditions of heavy rain in which case large nonspherical raindrops exist, the actual drop's shapes will be corrected. Data will be processed as suggested by Firda et al., 1999. This research's goal is to develop software to retrieve several cloud characterization parameters, such as drop size distribution and vertical air motion from collected data during November 2001 at the Cloud and Radiation Testbed (CART) site in Lamont, Oklahoma. Rain rate estimates, drop size distribution and the vertical air motion retrieval used to study the inner processes of rain will be presented. |
| Starting Page | 884 |
| Ending Page | 886 |
| File Size | 1857805 |
| Page Count | 3 |
| File Format | |
| ISBN | 0780379292 |
| DOI | 10.1109/IGARSS.2003.1293952 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2003-07-21 |
| Publisher Place | France |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Rain Doppler radar Clouds Motion measurement Radar measurements Size measurement Dynamic range Shape Information retrieval Software testing |
| Content Type | Text |
| Resource Type | Article |
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