Song ZHU, Xueliang DENG, Weiwei SHEN, Yue WU, Xiaolong JIN. Preliminary research on evaluation of wind profile radar data in Hefei area[J]. Journal of Atmospheric and Environmental Optics, 2023, 18(6): 516
- Journal of Atmospheric and Environmental Optics
- Vol. 18, Issue 6, 516 (2023)
Fig. 1. Distribution of balloon radiosondes and wind profile radar stations
Fig. 2. Flowchart for radar data evaluation
Fig. 3. Comparison of vertical profile distribution of Fuyang and Anqing balloon soundings and ERA5 data. (a), (b) Correlation coefficient; (c), (d) deviation (SBia); (e), (f) root mean square error (ERMS)
Fig. 4. Distribution of wind profile radar horizontal wind data acquisition rate with height. (a), (b) Hefei station; (c), (d) Chaohu station
Fig. 5. Distribution of effective detection altitude by month
Fig. 6. Distribution of correlation coefficients between wind profile radar measurements and reanalysis data with pressure level in different seasons. (a), (b) Hefei station; (c), (d) Chaohu station
Fig. 7. Distribution of SBia between wind profile radar measurements and reanalysis data with pressure level in different seasons.(a), (b) Hefei station; (c), (d) Chaohu station
Fig. 8. Distribution of ERMS between wind profile radar measurements and reanalysis data with pressure level in different seasons.(a), (b) Hefei station; (c), (d) Chaohu station
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Table 1. Wind profile radar performance index
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Table 2. Description of ERA5 reanalysis data
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Table 3. Comparison of statistical values between Fuyang and Anqing sounding stations and ERA5 reanalysis data
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