| 地闪定向仪（DF）的测站定向误差及应用 |
| |
| 引用本文： | 郄秀书,彭道和.地闪定向仪（DF）的测站定向误差及应用[J].高原气象,1989,8(1):70-74. |
| |
| 作者姓名： | 郄秀书 彭道和 |
| |
| 作者单位： | 中国科学院兰州高原大气物理研究所
(郄秀书，郭昌明，张广庶)，国家气象局资料室(彭道和) |
| |
| 摘 要： | 由于地闪定向仪(DF)网络已广泛使用,而国内目前又无方便有效的定向误差估计方法,本文试图用气象台站资料寻找一种方便可行的定性判断方法,并给出测站可能的定向误差分布图。同时,我们还用DF网络的资料作了包括其工作范围内的雷暴日和落雷密度在内的统计分析,得到的落雷密度在考虑实际情况后与用其它方法得到的结果相吻合。
|
| 关 键 词： | 地闪定向仪 测站定向误差 定向误差 |
THE SITE ERROR AND APPLICATION OF DIRECTION FINDER FOR GROUND FLASH |
| |
| Qie Xiushu Guo Changming Zhang Guangshu.THE SITE ERROR AND APPLICATION OF DIRECTION FINDER FOR GROUND FLASH[J].Plateau Meteorology,1989,8(1):70-74. |
| |
| Authors: | Qie Xiushu Guo Changming Zhang Guangshu |
| |
| Abstract: | The DF network has been used widely, but in China, there are not any convenient and effective methods to estimate the direction error. This paper attempts to find a way to estimate site error, and get the distribution of site error versus direction in correlation by using data from weather stations.Using the data from network, we get the thunderdays and cloud-to-ground flash density within the detecting range of DF network. The cloud-to-ground flash density is in agreement with that got from other method. |
| |
| Keywords: | Site direction error Thunderday Cloud-to-ground flash density |
| 本文献已被 CNKI 维普 等数据库收录！ |
