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| 气象观测资料的四方位空间一致性检验 | |
| 引用本文： | 何志军,封秀燕,何利德,王荷平. 气象观测资料的四方位空间一致性检验[J]. 气象, 2010, 36(5): 118-122 |
| 作者姓名： | 何志军 封秀燕 何利德 王荷平 |
| 作者单位： | 1. 浙江省嵊泗县气象局,嵊泗,202450 2. 浙江省气象信息网络中心,杭州,310017 3. 浙江省鄞州市气象局,鄞州,315040 4. 浙江省台州市气象局,台州,318000 |
| 基金项目： | 中国气象局气象新技术推广项目(CMATG2009MS49)资助 |
| 摘 要： | 将一定范围内的邻近气象站按四方位进行分组,然后将被检站的气象资料与各组分别进行比较分析,并根据大气规律进行判断。在冷空气或雷暴等天气系统影响下,当气象资料的水平分布出现明显的不连续现象时,使用该方法可以降低误检率。利用该方法,对浙江省76个自动气象站的气温和降水资料进行实时质量控制,经过3个月的试验,效果明显。 |
| 关 键 词： | 自动站 资料 空间一致性分析 质量控制 |
| 收稿时间： | 2009-05-25 |
| 修稿时间： | 2009-11-25 |
Examination of Meteorological Data by the Horizontal Space Consistency Analysis from Four Directions |
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| HE Zhijun,FENG Xiuyan,HE Lide and WANG Heping. Examination of Meteorological Data by the Horizontal Space Consistency Analysis from Four Directions[J]. Meteorological Monthly, 2010, 36(5): 118-122 | |
| Authors: | HE Zhijun FENG Xiuyan HE Lide WANG Heping |
| Abstract: | The method of horizontal space consistency analysis is put forward.The characteristics of the method consist of the following three steps:(1) The weather stations near the checked station are divided into four groups according to the four directions;(2) The data of the checked station are compared with the data of its surrounding stations;(3) The comparison results are used to judge the data are true or false according to the atmospheric principles.When the cold air and the thunderstorm appear,the physical ... |
| Keywords: | automatic weather station data space consistency quality control |
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