| 刊名 | Meteorological and Environmental Research |
| 作者 | Yi ZHANG*, Rui SU |
| 作者单位 | 1. Nanchang Meteorological Bureau, Nanchang 330043, China; 2. Jiangxi Meteorological Detection Center, Nanchang 330043, China |
| DOI | 10.19547/j.issn2152-3940.2024.06.006 |
| 年份 | 2024 |
| 刊期 | 6 |
| 页码 | 31~34 |
| 关键词 | Weather radar; Metal ball calibration; Conclusion; Experience |
| 摘要 | Calibration of weather radar is a main means to ensure the performance and data accuracy of weather radar. In the past, the calibration method was the static instrument calibration method of weather radar, but the full-link calibration and comparison calibration stations of external radiation sources have not been conducted. In order to achieve truth calibration and improve the accuracy and consistency of radar data in the whole network, the full link calibration of the metal ball was carried out in Nanchang radar station in August 2024. In this paper, conclusions on the calibration of the metal ball and the problems in the calibration process as well as some experience were introduced. |
