| 结合 DEM 的地表覆盖自相关性分析 |
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| 引用本文： | 李巍,翟亮,葛小三,孙恒宇.结合 DEM 的地表覆盖自相关性分析[J].东北测绘,2014(2):74-76,79. |
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| 作者姓名： | 李巍 翟亮 葛小三 孙恒宇 |
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| 作者单位： | [1]河南理工大学测绘与国土信息工程学院,河南焦作454000 [2]中国测绘科学研究院地理国情监测研究中心,北京100083 [3] 黑龙江省测绘科学研究所,黑龙江哈尔滨150081 |
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| 摘 要： | 地表覆盖的空间变化可以反映人类的生存环境，其空间数据的相关性也反映着一些重要信息。在维多利亚州中，耕地一直占着比较大的比重，本文根据landsat TM影像分类得到地表覆盖数据，发现各地表覆盖间类型间的关系，并结合DEM数据研究耕地在维多利亚州的空间分布特点。
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| 关 键 词： | 地表覆盖 空间相关性 耕地 |
Spatial Autocorrelation of Land Cover with DEM Data |
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| LI Wei,ZHAI Liang,GE Xiao-san,SUN Heng-yu.Spatial Autocorrelation of Land Cover with DEM Data[J].Northeast Surveying and Mapping,2014(2):74-76,79. |
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| Authors: | LI Wei ZHAI Liang GE Xiao-san SUN Heng-yu |
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| Institution: | 1. School of Surveying and Land Information Engineering of Henan Polytechnic University, Jiaozuo 454000, China; 2. Geographical Conditions Monitoring Research Center, Chinese Academy of Surveying and Mapping, Beijing 100083, China; 3. Heilongjiang Scientific Research Institute of Surveying and Mapping, Harbin 150081, China) |
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| Abstract: | The space changes of land cover can reflect the human living environment , and the spatial correlation of the data also re-flects some important information .In Victoria, the land has been occupied relatively by large proportion of farming .This article ob-tains the land cover classification data based on the Landsat TM image , then finds relationships between the various land cover .We can study the spatial characteristics of cropland combined the DEM data in Victoria . |
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| Keywords: | land cover spatial correlation cropland |
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