| 基于ArcGIS的面状要素中轴线提取方法研究 |
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| 引用本文： | 魏士春,张红日,苏奋振,杜云艳. 基于ArcGIS的面状要素中轴线提取方法研究[J]. 地理空间信息, 2007, 5(2): 45-47 |
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| 作者姓名： | 魏士春 张红日 苏奋振 杜云艳 |
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| 作者单位： | 中国科学院,地理科学与资源研究所,资源与环境信息系统国家重点实验室,北京,100101;山东科技大学,地球信息科学与工程学院,山东,青岛,266510;山东科技大学,地球信息科学与工程学院,山东,青岛,266510;中国科学院,地理科学与资源研究所,资源与环境信息系统国家重点实验室,北京,100101 |
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| 基金项目： | 国家海洋局我国近海海洋综合调查与评价专项(908专项)资金资助项目 |
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| 摘 要： | 专题制图中利用遥感技术获取专题要素和地理底图要素已成为大势所趋,而如何实现面状要素中轴线的提取从而获得线状道路、线状河流等底图要素一直是GIS界研究的热点。本文通过对ArcGIS9.0中提供的各种功能模块的综合应用实现了面状要素中轴线的自动提取。经实验这种方法简单实用、效果理想,效率很高。
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| 关 键 词： | 专题制图 底图要素 中轴线 ArcGIS 遥感 |
| 文章编号： | 1672-4623（2007）02-0045-03 |
| 修稿时间： | 2006-09-06 |
Method for Medical Axis Extraction Based on ArcGIS |
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| WEI Shichun,ZHANG Hongri,SU Fenzhen,DU Yunyan. Method for Medical Axis Extraction Based on ArcGIS[J]. Geospatial Information, 2007, 5(2): 45-47 |
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| Authors: | WEI Shichun ZHANG Hongri SU Fenzhen DU Yunyan |
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| Affiliation: | 1.State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China; 2.College of Earth Information Science and Engineering, Shandong University of Science and Technology, Qingdao, Shandong 266510,China |
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| Abstract: | Thematic mapping, the use of remote sensing technology acquisition thematic elements and geographical base elements have become the trend of the times, and how to achieve a face-shaped elements axis extraction method to obtain roads, rivers, etc. base features have been developed GIS sector research hot spots. All through ArcGIS9.0 various functional modules provide an integrated application of the face-shaped elements axis automatic extraction. After this method simple practical experiments, the results are satisfactory, high efficiency. |
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| Keywords: | thematic mapping base features medical axis ArcGIS remote sensing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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