相邻比例尺地形图之间居民地要素匹配方法研究
The Method of Matching Residential Features in Topographic Maps at Neighboring Scales
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摘要: 在研究相邻比例尺的居民地要素变化规律的基础上,提出了居民地要素匹配的新方法;以国家基本比例尺矢量地形图为实验数据,建立了街区等居民地空间目标的匹配关系。Abstract: Based on the rules of residential areas changing with scales,a new method of matching the residential features is studied to match two features which present the same entity in the two datasets.The authors implement the method to build up the relationships of blocks and buildings of the residential features in the NFGIS of the same area.
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