| 基于ArcGIS两种空间插值方法的比较 |
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| 引用本文： | 邓晓斌. 基于ArcGIS两种空间插值方法的比较[J]. 地理空间信息, 2008, 6(6): 85-87 |
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| 作者姓名： | 邓晓斌 |
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| 作者单位： | 桂林工学院,土木工程系,广西,桂林,541004 |
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| 基金项目： | 国家自然科学基金 |
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| 摘 要： | 阐述了IDW和SPLINE两种空间插值方法的数学含义，并指出了各自的特点，然后以某地区的GDP数值为实验数据，ArcGIS为平台，对给定GDP原始数据进行这两种空间插值分析，最后得出了这两种插值方法的适用特点、影响因素及它们之间的差异，为使用这两种插值方法的用户提供了一定的指导意义。
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| 关 键 词： | GIS ArcGIS IDW SPLINE GDP数据 |
Comparison between Two Space Interpolation Methods Based on ArcGIS |
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| DENG Xiaobin. Comparison between Two Space Interpolation Methods Based on ArcGIS[J]. Geospatial Information, 2008, 6(6): 85-87 |
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| Authors: | DENG Xiaobin |
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| Affiliation: | DENG Xiaobin (Department of Civil Engineering, GuiLin University of technology, GuiLin 541004, China) |
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| Abstract: | This paper described the maths meaning of the IDW and the SPLINE space interpolation method, and pointed out their characters, and then done the two space interpolation methods experiment by the GDP data and ArcGIS. In the end the paper pointed out the characters、impact factors and the differences of the two mothds, it offers some guide significance for the users who uses the two space interpolation methods. |
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| Keywords: | GIS ArcGIS IDW SPLINE |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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