| 自动气象站温湿传感器校准（更换）对人工和自动站对比差值的影响 |
| |
| 引用本文： | 曾英,张红娟,李亚丽.自动气象站温湿传感器校准（更换）对人工和自动站对比差值的影响[J].气象科技,2010,38(5):659-660. |
| |
| 作者姓名： | 曾英 张红娟 李亚丽 |
| |
| 作者单位： | 陕西省气象信息中心,西安,710015 |
| |
| 基金项目： | 中国气象局气象新技术推广项目(CMATG2008212)"观测环境和仪器变化对地面观测资料的影响评估"资助 |
| |
| 摘 要： | 选取陕西省5个基准站2003年1月至2007年12月自动站和人工站平行观测气温和相对湿度资料,研究同一地点温湿传感器校准(更换)后人工站和自动站月对比差值的变化。研究表明,温湿传感器校准(更换)后易形成两个不同的人工与自动站对比差值序列,对比差值突变的节点是今后进行单站资料订正非常关健的依据。
|
| 关 键 词： | 对比差值 校准 气温 相对湿度 |
| 收稿时间： | 2009/8/10 0:00:00 |
| 修稿时间： | 2010/1/19 0:00:00 |
Influence of Calibration/Replacement of Temperature and Humidity Sensors on Automatic Manual Observation Differences |
| |
| Zeng Ying,Zhang Hongjuan and Li Yali.Influence of Calibration/Replacement of Temperature and Humidity Sensors on Automatic Manual Observation Differences[J].Meteorological Science and Technology,2010,38(5):659-660. |
| |
| Authors: | Zeng Ying Zhang Hongjuan and Li Yali |
| |
| Institution: | Meteorological Information Center of Shaanxi, Xian 710015;Meteorological Information Center of Shaanxi, Xian 710015;Meteorological Information Center of Shaanxi, Xian 710015 |
| |
| Abstract: | Based on the parallel observation data of manual and automatic observations from 5 basic stations from 2003 to 2007, the influence of calibration/replacement of temperature and humidity sensors on the differences between automatic-manual observations is studied. The results indicate： there were two different differences after calibrating or replacing temperature and humidity sensors. It is essential for single-station data correction to find the abrupt change points of these differences. |
| |
| Keywords: | difference calibration temperature humidity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《气象科技》浏览原始摘要信息 |
| 点击此处可从《气象科技》下载免费的PDF全文 |
