| DOI: | 10.2172/1172622
|
| 报告号: | DOE-UCB--SC0007080_Final_Report.pdf
|
| 报告题名: | Vertical air motions over the Tropical Western Pacific for validating cloud resolving and regional models |
| 作者: | Williams, Christopher R.
|
| 出版年: | 2015
|
| 发表日期: | 2015-03-16
|
| 总页数: | 2
|
| 国家: | 美国
|
| 语种: | 英语
|
| 英文关键词: | Vertical air motion
; precipitation
|
| 中文主题词: | 降水
; 速度
; 雷达
; 多普勒径向速度
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| 主题词: | PRECIPITATION
; VELOCITY
; RADAR
; DOPPLER VELOCITY
|
| 英文摘要: | The objective of this project was to estimate the vertical air motion using Doppler velocity spectra from two side-by-side vertically pointing radars. The retrieval technique was applied to two different sets of radars. This first set was 50- and 920-MHz vertically pointing radars near Darwin, Australia. The second set was 449-MHz and 2.8-GHz vertically pointing radars deployed at SGP for MC3E. The retrieval technique uses the longer wavelength radar (50 or 449 MHz) to observe both the vertical air motion and precipitation motion while the shorter wavelength radar (920 MHz or 2.8 GHz) observes just the precipitation motion. By analyzing their Doppler velocity spectra, the precipitation signal in the 920 MHz or 2.8 GHz radar is used to mask-out the precipitation signal in the 50 or 449 MHz radar spectra, leaving just the vertical air motion signal. |
| URL: | http://www.osti.gov/scitech/servlets/purl/1172622
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| Citation statistics: |
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| 资源类型: | 研究报告
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/41920
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| Appears in Collections: | 过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响
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| File Name/ File Size |
Content Type |
Version |
Access |
License |
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| 1172622.pdf（118KB） | 研究报告 | -- | 开放获取 | | View
Download
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| Recommended Citation: | |
Williams, Christopher R.. Vertical air motions over the Tropical Western Pacific for validating cloud resolving and regional models. 2015-01-01.
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