[1]张渭军,王文科,孔金玲,等.基于移动趋势面的降水面雨量分析[J].水土保持研究,2006,13(02):95-97.
ZHANG Wei-jun,WANG Wen-ke,KONG Jin-ling,et al.Area Rainfall Analysis Based on Mobile Trend Surface Analysis[J].Research of Soil and Water Conservation,2006,13(02):95-97.
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《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
13
期数:
2006年02期
页码:
95-97
栏目:
出版日期:
1900-01-01
- Title:
-
Area Rainfall Analysis Based on Mobile Trend Surface Analysis
- 作者:
-
张渭军1,2, 王文科2, 孔金玲1, 翁晓鹏2
-
1. 长安大学地球科学与国土资源学院, 西安 710054;
2. 长安大学, 环境科学与工程学院
- Author(s):
-
ZHANG Wei-jun1,2, WANG Wen-ke2, KONG Jin-ling1, WENG Xiao-peng2
-
1. Shool of Earth Science and Resources Management, Chang’an University;
2. School of Environment Science and Engineering, Chang’an University, Xi’an 710054, China
-
- 关键词:
-
面雨量; 移动趋势面; 三维模型; 年降雨量; 相对误差
- Keywords:
-
area rainfall; mobile trend surface; 3D modeling; annual rainfall; relative error
- 分类号:
-
P458.121
- 摘要:
-
在分析现有面雨量计算方法及降水站点相互关系的基础上,采用移动趋势面分析法对已知站点降水进行拟合,建立区域降水三维模型。并通过某地区62个雨量站点的年降雨量进行了实例演示,通过比较已知站点实际降雨量和拟合降雨量,发现最大相对误差为8%,平均相对误差为5.1%,不仅满足实际需要,而且形象直观地反映该地区降水量变化趋势。
- Abstract:
-
Based on the current calculation technique of surface rainfall and the interaction of rainfall station, the rainfall station precipitation was fitted using mobile trend surface, constitute 3D modeling of region precipitation and validate the 3D modeling in a region with 62 rainfall stations. By comparing the rainfall value and fitting value, the result indicates that the maximum relative error is 8% and the average relative error is 5.1%, the result not only satisfy the practice requirement but also reflect the rainfall trend visually.
参考文献/References:
[1] 丁太胜,刘惠敏.汛期强降水面雨量分析和预报[J].气象科学,2003,23(3):346-351.
[2] 王名才.大气科学常用公式[M].北京:气象出版社,1994.518-519.
[3] 李武阶,王仁乔,郑启松.几种面雨量的计算方法在气象和水文上的应用比较[J].暴雨灾害,2002,(10):62-67.
[4] 毕宝贵,徐晶,林建.面雨量计算方法及其在海河流域的应用[J].气象,2003,29(8):39-42.
[5] 郭仁忠.空间分析[M].武汉:武汉测绘科技大学出版社,2000.
[6] Goodchild M F.Spatial Using GIS[M].California:NCGIA,1994.
[7] Haining R.Spatial Data Analysis in the Social and Environmental Science[M].Cambridge University Press,1990.
相似文献/References:
[1]朱求安,张万昌.流域水文模型中面雨量的空间插值[J].水土保持研究,2005,12(02):11.
ZHU Qiu-an,ZHANG Wan-chang.The Interpolation of Sub-basin-averaged Precipitation in Hydrological Models[J].Research of Soil and Water Conservation,2005,12(02):11.
[2]王永文,刘惠英.赣江上游章水流域1955-2015年降雨量时空变化[J].水土保持研究,2019,26(04):105.
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更新日期/Last Update:
1900-01-01