| 黄河流域有效辐射拟合研究 |
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| 引用本文： | 曾燕,邱新法,刘昌明,潘敖大. 黄河流域有效辐射拟合研究[J]. 地理科学, 2007, 27(3): 342-347. DOI: 10.13249/j.cnki.sgs.2007.03.342 |
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| 作者姓名： | 曾燕 邱新法 刘昌明 潘敖大 |
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| 作者单位： | 中国科学院南京地理与湖泊研究所,江苏,南京,210008;江苏省气象科学研究所,江苏,南京,210008;南京信息工程大学遥感学院,江苏,南京,210044;中国科学院地理科学与资源研究所,北京,100101;江苏省气象科学研究所,江苏,南京,210008 |
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| 基金项目： | 中国气象局气象新技术推广重点项目 |
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| 摘 要： | 在深入分析有效辐射理论公式的基础上,利用日射站和常规气象站观测资料,确定有效辐射拟合的经验函数式;利用数据集群技术,建立一系列不同时空尺度的有效辐射估算模式;通过误差分析,最终确定适用于全国范围有效辐射计算的拟合模型;采用确定的有效辐射拟合模型,结合黄河流域及其周边常规气象站观测资料,对黄河流域1960~2000年有效辐射进行计算,利用ArcG IS将站点有效辐射拟合结果进行空间内差,获得黄河流域有效辐射的空间分布。
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| 关 键 词： | 黄河流域 数据集群 有效辐射 空间分布 |
| 文章编号： | 1000-0690（2007）03-0342-06 |
| 收稿时间： | 2005-12-08 |
| 修稿时间： | 2005-12-082006-04-21 |
Effective Radiation Simulation of the Yellow River Basin |
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| ZENG Yan,QIU Xin-Fa,LIU Chang-Ming,PAN Ao-Da. Effective Radiation Simulation of the Yellow River Basin[J]. Scientia Geographica Sinica, 2007, 27(3): 342-347. DOI: 10.13249/j.cnki.sgs.2007.03.342 |
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| Authors: | ZENG Yan QIU Xin-Fa LIU Chang-Ming PAN Ao-Da |
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| Affiliation: | 1. Nanjing Institute of Geography and Linnology, Chinese Academy of Sciences, Nanjing, Jiangsu 210008;2. Jiangsu Institute of Meteorological Sciences, Nanjing, Jiangsu 210008;3. Department of Geospatial Information Sciences, Nanjing University of Information Sciences, Nanjing University of Information Science and Technology, Nanjing, Jiangsu 210044;4. Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101 |
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| Abstract: | Under thoroughly analyzing on the theoretic formulation of effective radiation as well as referring similar studies carried before,a series of effective radiation models of different temporal and spatial scales were developed,with the technique of data integration.The accuracy of different models was analyzed thoroughly.Monthly effective radiation simulation models for China were selected.By virtue of the selected models together with routine meteorological data of 164 stations,in and around the Yellow River basin,monthly effective radiation of the Yellow River basin from 1960 to 2000 were estimated.Using the interpolation function of ArcGIS,spatial distribution of effective radiation of the Yellow River basin was generated. |
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| Keywords: | Yellow River basin data integration technique effective radiation spatial distribution |
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