A Gauge-based analysis of daily precipitation over East Asia
文献类型：SCI/SSCI论文
| 作者 | Xie P. P. ; Yatagai A. ; Chen M. Y. ; Hayasaka T. ; Fukushima Y. ; Liu C. M. ; Yang S. |
| 发表日期 | 2007 |
| 关键词 | global land precipitation rainfall estimation algorithms space-time climate tropical rainfall surface climate united-states variability dataset climatologies 20th-century |
| 英文摘要 | A new gauge-based analysis of daily precipitation has been constructed on a 0.5 degrees latitude-longitude grid over East Asia (5 degrees-60 degrees N, 65 degrees-155 degrees E) for a 26-yr period from 1978 to 2003 using gauge observations at over 2200 stations collected from several individual sources. First, analyzed fields of daily climatology are computed by interpolating station climatology defined as the summation of the first six harmonics of the 365-calendar-day time series of the mean daily values averaged over a 20-yr period from 1978 to 1997. These fields of daily climatology are then adjusted by the Parameter-Elevation Regressions on Independent Slopes Model (PRISM) monthly precipitation climatology to correct the bias caused by orographic effects. Gridded fields of the ratio of daily precipitation to the daily climatology are created by interpolating the corresponding station values using the optimal interpolation method. Analyses of total daily precipitation are finally calculated by multiplying the daily climatology by the daily ratio. |
| 出处 | Journal of Hydrometeorology |
| 卷 | 8 |
| 期 | 3 |
| 页 | 607-626 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 1525-755X |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/22737]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Xie P. P.,Yatagai A.,Chen M. Y.,et al. A Gauge-based analysis of daily precipitation over East Asia. 2007. |
入库方式： OAI收割
来源：地理科学与资源研究所
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