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The analyzed results show that it is a concise,precise project and well fitted with terrain spatial interpolation project of temperature under complicated terrain conditions. For eliminating the effect on precipitation from terrains, the project that all the elements concerned with the interpolation are unified on the same height and the terrain characteristics are taken into account has been put forward, which also displays a better effect. Furthermore, the results analyzed spatially of the climatic elements under the different special resolution have been investigated , which denotes that the resolution of 4km is the most suitable for the research on the hydrologic processes of the Changjiang River drainage area and is prone to coupling with the regional climatic model., authors=XUE Gen-yuan1,2 , ZHOU Suo-quan2 , YU Yue-hui3 , LIANG Xu4 , GONG Peng5 , authorsList=XUE Gen-yuan;ZHOU Suo-quan;YU Yue-hui;LIANG Xu;GONG Peng, authorCompany=1. Meteorological Bureau of Zhejiang Province, Hangzhou 310002, China;2. Nanjing Information and Engineering University, Nanjing 210044, China;3. Meteorological Bureau of Shaoxing City, Shaoxing 312000, Zhejiang Province, China;4. Dept.of Civil and Environmental Engineering, University of California, Berkeley, CA 94720-1710, USA;5. 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articleAbstract=为分析气候变量的空间分布,本文以高斯权重插值法为基础,设计了一个考虑地形因子的改进方案,结合Barnes订正法,给出了相应的误差订正方案和逐步订正方案,并得到地面温度场。分析表明,这是一种简明、精度较高且与地形吻合较好的复杂地形条件下温度空间分析方案。同时,本文提出将参与插值的要素统一到同一高度并考虑地形特点以消除地形影响的降水空间分析方案,也有较好的效果;本文还研究了不同空间分辨率时气候要素的空间分析结果,表明研究长江流域水文过程采用4km分辨率为宜。, authors=薛根元1,2 , 周锁铨2 , 余越辉3 , 梁旭4 , 宫鹏5 , authorsList=薛根元;周锁铨;余越辉;梁旭;宫鹏, authorCompany=1. 浙江省气象局,杭州310002;2. 南京信息工程大学,南京210044;3. 浙江省绍兴市气象局,浙江绍兴312000;4. 加州大学伯克利分校土木环境工程系,美国加州94720-1710;5. 南京大学国际地球系统科学研究所,南京100093, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=9+6HXX+HIziKEuiY5UwwCA==, pdfFileSize=1475376, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null)}, authors=null, keywords=[Keyword(id=1242118670898499827, 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科技导报
|资源环境
2004
, 22
(0408) :
42
-46
复杂地形条件下气候变量空间分布分析方案研究
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薛根元1,2 , 周锁铨2 , 余越辉3 , 梁旭4 , 宫鹏5
作者信息
1. 浙江省气象局,杭州310002;2. 南京信息工程大学,南京210044;3. 浙江省绍兴市气象局,浙江绍兴312000;4. 加州大学伯克利分校土木环境工程系,美国加州94720-1710;5. 南京大学国际地球系统科学研究所,南京100093
THE IMPROVED PROJECTS CONSIDERING COMPLICATED TERRAIN CONDITIONS USED TO ANALYZE SPATIAL INTERPOLATION OF CLIMATIC VARIABLES
XUE Gen-yuan1,2 , ZHOU Suo-quan2 , YU Yue-hui3 , LIANG Xu4 , GONG Peng5
Affiliations
1. Meteorological Bureau of Zhejiang Province, Hangzhou 310002, China;2. Nanjing Information and Engineering University, Nanjing 210044, China;3. Meteorological Bureau of Shaoxing City, Shaoxing 312000, Zhejiang Province, China;4. Dept.of Civil and Environmental Engineering, University of California, Berkeley, CA 94720-1710, USA;5. Dept.of International Earth System Science, Nanjing University, Najing 210093, China
出版时间: 2004-08-10
文章导航
为分析气候变量的空间分布,本文以高斯权重插值法为基础,设计了一个考虑地形因子的改进方案,结合Barnes订正法,给出了相应的误差订正方案和逐步订正方案,并得到地面温度场。分析表明,这是一种简明、精度较高且与地形吻合较好的复杂地形条件下温度空间分析方案。同时,本文提出将参与插值的要素统一到同一高度并考虑地形特点以消除地形影响的降水空间分析方案,也有较好的效果;本文还研究了不同空间分辨率时气候要素的空间分析结果,表明研究长江流域水文过程采用4km分辨率为宜。
Based on the Gauss weighted interpolation, in this paper, an improved project considering terrain factors has been brought forward, at the same time, with the correction project performed by Barnes, the corresponding error correction project and stepwise correction project have been given and the ground temperature field has been obtained. The analyzed results show that it is a concise,precise project and well fitted with terrain spatial interpolation project of temperature under complicated terrain conditions. For eliminating the effect on precipitation from terrains, the project that all the elements concerned with the interpolation are unified on the same height and the terrain characteristics are taken into account has been put forward, which also displays a better effect. Furthermore, the results analyzed spatially of the climatic elements under the different special resolution have been investigated , which denotes that the resolution of 4km is the most suitable for the research on the hydrologic processes of the Changjiang River drainage area and is prone to coupling with the regional climatic model.
complicated terrain
/
climatic variables
/
spatial interpolation
薛根元;周锁铨;余越辉;梁旭;宫鹏.
复杂地形条件下气候变量空间分布分析方案研究.
科技导报,
2004
, 22
(0408)
: 42
-46
.
XUE Gen-yuan;ZHOU Suo-quan;YU Yue-hui;LIANG Xu;GONG Peng.
THE IMPROVED PROJECTS CONSIDERING COMPLICATED TERRAIN CONDITIONS USED TO ANALYZE SPATIAL INTERPOLATION OF CLIMATIC VARIABLES[J].
Science & Technology Review ,
2004
, 22
(0408)
: 42
-46
.
2004年第22卷第0408期
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文章信息
接收时间:1900-01-01
首发时间:2004-08-10
出版时间:2004-08-10
收稿日期:1900-01-01
修回日期:1900-01-01
https://castjournals.cast.org.cn/joweb/kjdb/CN/1242118666154741959
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