| 大比例尺地形图街区式居民地分层综合模型与实现 |
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| 引用本文： | 时晓燕.大比例尺地形图街区式居民地分层综合模型与实现[J].武汉大学学报(信息科学版),1993(Z1). |
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| 作者姓名： | 时晓燕 |
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| 作者单位： | 武汉测绘科技大学地图制图系 武汉珞瑜路39号 |
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| 基金项目： | 国家教委霍英东教育基金 |
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| 摘 要： | 本文在提出了一种在较大比例尺地形图上,将街区式居民地划分成行政区层、街道层、街区层和建筑物层,然后以自上而下的方法逐层独立进行综合的数据及算法模型,并通过一个典型的试验区完成了该模型的机上实现。
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| 关 键 词： | 街区式居民地 分层综合 结构分层 数据分层 综合分层 |
The Data Model and Algorithm of Layer-based Generalization of Street-block Settlement on a Topographic Map |
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| Shi Xiaoyan Dept. of Cortogaphy. WTUSM .Luoyu Road ,. Wuhan.China.The Data Model and Algorithm of Layer-based Generalization of Street-block Settlement on a Topographic Map[J].Geomatics and Information Science of Wuhan University,1993(Z1). |
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| Authors: | Shi Xiaoyan Dept of Cortogaphy WTUSM Luoyu Road WuhanChina |
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| Institution: | Shi Xiaoyan Dept. of Cortogaphy. WTUSM .Luoyu Road 39,430070. Wuhan.China |
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| Abstract: | Presented in this paper is a data model and algorithm about the automatic gen-eralization of street-block settlement on a topographic map in large scale-layer-basedGeneralization Model. According to this model, a street-block settlement should be devidedinto four layers (adminisrtrtion zone,street,street block and buliding),and then generaliza-tion,will be carried out for every layer in proper order. |
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| Keywords: | Strect-block settlement layer-based generalization layered structure layered data |
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