| 基于FME的OpenStreetMap数据分析提取 |
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| 引用本文： | 郝璨,石丽红.基于FME的OpenStreetMap数据分析提取[J].测绘与空间地理信息,2020(1):63-67. |
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| 作者姓名： | 郝璨 石丽红 |
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| 作者单位： | 辽宁工程技术大学测绘与地理科学学院;中国测绘科学研究院 |
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| 基金项目： | 国家重点研发计划项目——基于FME的Open Streetmap数据分析提取(2018YFC0807000)资助 |
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| 摘 要： | 要素操纵引擎(Feature Manipulate Engine,FME)平台是数据信息转换工具,以研究FME语义映射文件的组成和执行过程为基础,通过修改FME语义映射的方法,对OSM标签信息提取转换到MySQL数据库的过程进行了研究,实现OSM数据标签信息的快速、高效的提取转换。根据OSM的数据结构特征,设计数据库结构,在转换结果中充分体现出OSM数据键值对标签信息的特征。研究结果表明,MySQL数据库格式存储OSM属性数据信息,推动了语义特征分析的发展。
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| 关 键 词： | FME OpenStreetMap 语义转换 属性分析 |
OpenStreetMap Data Analysis and Extraction Based on FME |
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| HAO Can,SHI Lihong.OpenStreetMap Data Analysis and Extraction Based on FME[J].Geomatics & Spatial Information Technology,2020(1):63-67. |
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| Authors: | HAO Can SHI Lihong |
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| Institution: | (School of Geomatics,Liaoning Technical University,Fuxin 123000,China;Chinese Academy of Surveying and Mapping,Beijing 100083,China) |
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| Abstract: | The Feature Manipulate Engine(FME)platform is used as a data transformation tool.On the basis of studying the composition and execution process of FME semantic mapping files.Using the method of modifying FME semantic mapping,the process of extracting and transforming OSM tag information into MySQL database is studied,and the fast and efficient extracting and transforming of OSM tag information is realized.According to the data structure characteristics of OSM,the database structure is designed,which fully reflects the characteristics of OSM data key-value pair tag information.The results show that MySQL database format stores OSM attribute data information,and optimizes the development of semantic feature analysis. |
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| Keywords: | FME OpenStreetMap semantic transformation attribute analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
