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Research Progress and Application of Precipitation Measurement Techniques by Microwave Links |
Received:December 21, 2018 Revised:June 25, 2019 |
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DOI:10.7643/ issn.1672-9242.2019.06.003 |
KeyWord:microwave links attenuation effect precipitation measurement |
Author | Institution |
LIU Xi-chuan |
College of Meteorology and Oceanography, National University of Defense Technology, Nanjing , China |
GAO Tai-chang |
College of Meteorology and Oceanography, National University of Defense Technology, Nanjing , China |
SONG Kun |
College of Meteorology and Oceanography, National University of Defense Technology, Nanjing , China |
LIU Lei |
College of Meteorology and Oceanography, National University of Defense Technology, Nanjing , China |
YIN Min |
College of Meteorology and Oceanography, National University of Defense Technology, Nanjing , China |
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Abstract: |
Based on introduction of principles and advantages of microwave link rainfall measurement techniques, the tech-nical status of precipitation inversion with single-frequency microwave links, dual-frequency microwave links and microwave links network at home and abroad was analyzed; and the application of microwave links in attenuation correction of weather radar, reconstruction of rainfall field, rainstorm monitoring and warning were discussed. And at last, the development direction of atmospheric sounding techniques with microwave links were summarized in aspects of measuring accuracy, link frequency, measuring element and measuring space. |
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