| 分形分维估值在GIS地理特征描述中的应用 |
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| 引用本文： | 刘春,丛爱岩.分形分维估值在GIS地理特征描述中的应用[J].测绘工程,1998,7(1):41-44. |
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| 作者姓名： | 刘春 丛爱岩 |
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| 作者单位： | 山东矿业学院!山东泰安市，271019 |
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| 摘 要： | 从ＧＩＳ地理特征分形分析入手，利用量规维数的求解来加归区域曲线的无标度区和分维值，并把这一分维值与ＧＩＳ中典型的分形特征相联系，探讨了分维值的含义及其作用，以获得ＧＩＳ下地图应用的新认识。
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| 关 键 词： | GIS 分形 分维 估值 地理特征 |
The Application of Fractal Dimension Estimation in Describing Geographic-Feature in GIS Environment |
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| Liu Chun,Cong Aiyan.The Application of Fractal Dimension Estimation in Describing Geographic-Feature in GIS Environment[J].Engineering of Surveying and Mapping,1998,7(1):41-44. |
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| Authors: | Liu Chun Cong Aiyan |
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| Abstract: | Fractal analysis of geographic-feature in GIS environment is proposed at first. The nonscale range and fractal dimension estimation of curve are regressed by solving the survey dimension, then applying the fractal dimension estAnation to typical fractal features in GIS, the meaning and functions of the fractal dimension estimation are researched so as to gain the new recognization of the application of maps. |
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| Keywords: | GIS Fractals Fractal dimension |
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