| 曲线坐标系下线状要素名称注记定位模型的研究 |
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| 引用本文： | 罗广祥,张转,王俊峰,祝国瑞.曲线坐标系下线状要素名称注记定位模型的研究[J].测绘科学,2007,32(3):57-58. |
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| 作者姓名： | 罗广祥 张转 王俊峰 祝国瑞 |
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| 作者单位： | 长安大学地球科学与国土资源学院,西安,710054;武汉大学资源环境科学学院,武汉,430079;长安大学地球科学与国土资源学院,西安,710054;武汉大学资源环境科学学院,武汉,430079 |
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| 摘 要： | 提出了在数字空间描述线状要素的一种曲线坐标系,给定了在该坐标系下确定线状要素名称注记定位点的模型体系,并结合注记配置规则,对线状要素名称注记字隙的确定进行了建模,最后提出了曲线坐标系下线状要素名称注记优化配置的宏观逻辑。此方法、模型体系正确可行,实施简单。
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| 关 键 词： | 地图注记配置 线状要素 名称注记 曲线坐标系 字隙 字顺 |
| 文章编号： | 1009-2307(2007)03-0057-02 |
| 修稿时间： | 2006-02-10 |
The study on name positioning model of linear features under curve coordinate system |
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| LUO Guang-xiang,ZHANG Zhuan,WANG Jun-feng,ZHOU Guo-rui.The study on name positioning model of linear features under curve coordinate system[J].Science of Surveying and Mapping,2007,32(3):57-58. |
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| Authors: | LUO Guang-xiang ZHANG Zhuan WANG Jun-feng ZHOU Guo-rui |
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| Abstract: | A curve coordinate system used to describe line feature in digital space is proposed in this paper firstly. Then, a model system positioning linear features name under this coordinate system is presented. Additionally, combining with name placement configuration rules, a model defining word space is formed. Finally, a method of linear features name optimistic placement is given. It is showing that the models and the methods are correct in logic, easy to implement, and have an applied value in digital cartographic mapping. |
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| Keywords: | cartographic name configuration linear features curve coordinate system word space word order |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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