| 基于多尺度公开版地图数据库的制图综合指标与模型的建立研究 |
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| 引用本文： | 张清林,林泉,周伟.基于多尺度公开版地图数据库的制图综合指标与模型的建立研究[J].测绘与空间地理信息,2016(4):102-104,109. |
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| 作者姓名： | 张清林 林泉 周伟 |
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| 作者单位： | 福建省制图院,福建福州,350003 |
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| 基金项目： | 福建省测绘地理信息局科技创新项目(2014J10)资助 |
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| 摘 要： | 以福建省公开版地图数据库为研究对象,建立1∶250 000、1∶500 000与1∶1 000 000等多尺度公开版地图数据库的制图综合规则。并以居民点和河流要素为例,建立各级比例尺下的选取指标和综合模型,通过综合前后曲线节点数变化、曲线长度比、位置误差及缓冲区限差等指标对河流要素综合结果进行质量评价,获得最适河流综合参数。
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| 关 键 词： | 多尺度 公开版地图数据库 制图综合模型 |
Research on the Establishment of a Comprehensive Index and Model of Cartography Based on Multi -scale Public Map Database |
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| ZHANG Qing-lin;LIN Quan;ZHOU Wei.Research on the Establishment of a Comprehensive Index and Model of Cartography Based on Multi -scale Public Map Database[J].Geomatics & Spatial Information Technology,2016(4):102-104,109. |
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| Authors: | ZHANG Qing-lin;LIN Quan;ZHOU Wei |
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| Institution: | ZHANG Qing-lin;LIN Quan;ZHOU Wei;Fujian Mapping Institute; |
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| Abstract: | This paper takes the Fujian public map database as the research object .Establishes the mapping rules of 1∶250 000 , 1∶500 000 and 1∶1 000 000 multi -scale public map database .And taking the residents and the river as an example makes the selec-tion index and comprehensive model of the scale at all levels .The quality evaluation of the comprehensive results of the river is carried out by the comprehensive results of the node number of the curve , curve length ratio , position error and buffer limit .Get the most suit-able river comprehensive parameters . |
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| Keywords: | multi-scale public map database mapping comprehensive model |
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