| 利用ArcGIS构建地形图分幅空间数据库 |
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| 引用本文： | 叶宝莹,杨农. 利用ArcGIS构建地形图分幅空间数据库[J]. 测绘科学, 2008, 33(3): 207-209. DOI: 10.3771/j.issn.1009-2307.2008.03.075 |
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| 作者姓名： | 叶宝莹 杨农 |
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| 作者单位： | 1. 中国地质大学,北京,100083
2. 中国地质科学院地质力学研究所,北京,100081 |
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| 基金项目： | 活动构造与区域地质环境调查成果集成与综合研究资助项目 |
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| 摘 要： | 本文利用ArcGIS绑定的脚本语言Python和AML及其空间分析功能,设计了简单可行的算法,并编制了相应的程序,构建了国家基本比例尺地形图分幅空间数据库。首先生成图幅分幅格网,以及对应的网格标识点、图幅编号文件,将标识点与图幅编号文件关联后再与图幅网格叠加即可。该方法充分利用了GIS的空间叠加功能,仅用了极少量的程序代码,没有编程经验的人员可以比较容易掌握,对于各行业应用领域的工作者有很大帮助。
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| 关 键 词： | 国家基本比例尺地形图 分幅编号 ArcGIS python |
| 文章编号： | 1009-2307(2008)03-0207-03 |
| 修稿时间： | 2007-01-23 |
Building a spatial database of national basic scale topographical Map based on ArcGIS |
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| YE Bao-ying,YANG Nong. Building a spatial database of national basic scale topographical Map based on ArcGIS[J]. Science of Surveying and Mapping, 2008, 33(3): 207-209. DOI: 10.3771/j.issn.1009-2307.2008.03.075 |
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| Authors: | YE Bao-ying YANG Nong |
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| Abstract: | The author introduces a method to build a spatial query database of National Basic Scale Topographic Map by making use of the Overlay function,python and ARC Macro language,both are build in the ArcGIS.Firstly,the fishnet of Map is created,and the central label of every net and sheet number is generated.Secondly,the fishnet and label is overlaid.Lastly,the sheet number is related to the label of net.The method makes full use of GIS overlaid function and has a great help for different fields of people.The program and arithmetic is so concise that many people with little experience can use easily. |
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| Keywords: | national basic scale topographical map sheet division and sheet number ArcGIS python |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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