| 复杂地形条件下的太阳资源辐射计算方法研究 |
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| 引用本文： | 何洪林、于贵瑞、牛栋.复杂地形条件下的太阳资源辐射计算方法研究[J].资源科学,2003,25(1):78-85. |
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| 作者姓名： | 何洪林、于贵瑞、牛栋 |
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| 作者单位： | 中国科学院地理科学与资源研究所,北京,100101 |
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| 基金项目： | 中国科学院“百人计划”生态系统管理的基础生态学过程研究和CX1 0G G0 1 0 1项目资助 |
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| 摘 要： | 借鉴国内外已有的太阳辐射计算方法，考虑地形和大气衰减因子，通过组件技术实现GIS与太阳总辐射计算模型集成，建立了太阳潜在总辐射计算模型。同时利用我国107个气象观测站的多年逐日太阳辐射资料，假设多年中有1d为晴朗无云的天气，即取多年中的最大太阳总辐射值为核算日的潜在日总辐射值，进行模型检验，证明该方法可行。
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| 关 键 词： | 数字高程模型 太阳总辐射 组件技术 地理信息系统 |
| 文章编号： | 1007-7588(2003)01-0078-08 |
| 修稿时间： | 2002年9月20日 |
METHOD OF GLOBAL SOLAR RADIATION CALCULATION ON COMPLEX TERRITORIES |
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| HE Hong lin,YU Gui rui,NIU Dong.METHOD OF GLOBAL SOLAR RADIATION CALCULATION ON COMPLEX TERRITORIES[J].Resources Science,2003,25(1):78-85. |
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| Authors: | HE Hong lin YU Gui rui NIU Dong |
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| Abstract: | With reference to calculation methods of solar radiation within domestic and abroad literature and taking territorial and atmosphere factors into consideration, a new model for potential solar radiation calculation combining COM (Component Object Model) technique and GIS with the calculation model of global solar radiation is established. Therefore, the potential total solar radiation is calculated based on solar radiation data observed from 107 meteorology stations. In the calculation, its hypothesis is that insofar one clear day in more than one year as the biggest value of solar radiation of one day in many years is defined as potential value of daily global solar radiation. Validation result indicates that this model is reasonable and applicable. |
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| Keywords: | DEM Global solar radiation COM technology GIS |
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