| 由TIN模型自动生成等高线算法 |
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| 引用本文： | 任丽艳,周秋生,成枢,张周平.由TIN模型自动生成等高线算法[J].测绘工程,2008,17(5):26-28. |
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| 作者姓名： | 任丽艳 周秋生 成枢 张周平 |
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| 作者单位： | 山东科技大学,地球信息科学与工程学院,山东,青岛,266510;黑龙江工程学院测绘工程系,黑龙江,哈尔滨,150050;西安市勘察测绘院,陕西,西安,710054 |
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| 摘 要： | 简要介绍TIN模型及其数据结构，主要从计算机地图制图的角度，研究基于TIN模型（不规则三角网）的等高线的自动绘制问题。同时，用VB设计程序，通过实验证明其正确性和有效性。
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| 关 键 词： | TIN 等高线 内插 追踪 |
Contour automatic generation approach based on the model of TIN |
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| REN Li-yan,ZHOU Qiu-sheng,CHENG Shu,ZHANG Zhou-ping.Contour automatic generation approach based on the model of TIN[J].Engineering of Surveying and Mapping,2008,17(5):26-28. |
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| Authors: | REN Li-yan ZHOU Qiu-sheng CHENG Shu ZHANG Zhou-ping |
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| Institution: | REN Li-yan, ZHOU Qiu-sheng, CHENG Shu, ZHANG Zhou-ping (1. Geoinformation Science ＆ Engineering College, SUST, Qingdao 266610, China; 2. Heilongjiang Institute of Technology, Harbin 150050,China; 3. Xi＇an Institute of Surveying Mapping ＆ Geotechnical,Xi＇an 710054,China) |
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| Abstract: | Describes the model of TIN and its data structure briefly.From the perspective of making map by the computer,it studies the question of the contour automatic generation approach based on the model of TIN.At the same time,it designs program by the VB and proves its validity and effectiveness through experiments. |
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| Keywords: | TIN |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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