| 基于规则和模板的CAD到GIS数据转换 |
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| 引用本文： | 周义军,刘小飞,舒滨,刘宓.基于规则和模板的CAD到GIS数据转换[J].城市勘测,2012(1):81-83. |
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| 作者姓名： | 周义军 刘小飞 舒滨 刘宓 |
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| 作者单位： | 天津市测绘院,天津300381 |
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| 摘 要： | GIS数据在地理信息应用中扮演着越来越重要的角色,而现有的测绘成果大多以CAD数据为主。本文提出了一种基于规则和模板的CAD到GIS数据转换的解决方案,结合实际要求,通过二次开发编制程序,实现了GIS数据的自动、无损转换,并具有一定的兼容性。通过替换规则和模板,在不改动原有程序的基础上,程序可以完成不同结构数据的转换过...
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| 关 键 词： | CAD数据 GIS数据 转换规则 数据编码 |
CAD Data Convert to GIS Data Based on Rule and Template |
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| Zhou Yijun,Liu Xiaofei,Shu Bin,Liu Mi.CAD Data Convert to GIS Data Based on Rule and Template[J].Urban Geotechnical Investigation & Surveying,2012(1):81-83. |
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| Authors: | Zhou Yijun Liu Xiaofei Shu Bin Liu Mi |
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| Affiliation: | (Tianjin Institute of Surveying and Mapping,Tianjin 300381,China) |
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| Abstract: | The GIS data is playing more and more important role in the geography information application,but existing surveying achievements are mostly CAD data.This paper proposes a conversion method of CAD to the GIS data based on the rule and template and writes a program by way of the secondary development.The method realizes the CAD to GIS data conversion automatically,lossless and compatibility.The program can convert difference struct data by replacing rule and template. |
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| Keywords: | CAD data GIS data conversion rule data encoding |
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