| 开发MapObjects为城市绿地管理服务 |
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| 引用本文： | 李娟,卢文喜.开发MapObjects为城市绿地管理服务[J].世界地质,2004,23(2):192-194. |
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| 作者姓名： | 李娟 卢文喜 |
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| 作者单位： | 吉林大学,环境与资源学院,吉林,长春,130026 |
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| 摘 要： | 从控件技术出发，介绍了对象链接与嵌入技术—Activex控件技术，并将GIS控件MapObjects应用到长春市城市绿地管理领域中。开发出的长春市城区绿地地理信息系统具有地图管理和信息查询及修改功能，实现了地图的放大、缩小、平移以及由空间查属性和由属性查空间的双向查询功能，并以多媒体形式展示长春市绿化情况，为长春市实现科学管理绿地提供了技术支撑工具。
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| 关 键 词： | ActiveX GIS 城市绿地 MapObjects |
| 文章编号： | 1004-5589(2004)02-0192-03 |
Exploiting MapObjects serving urban greenland management |
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| LI Juan,LU Wen-xiCollege of Environment and Resources,Jilin University,Changchun ,Jilin,China.Exploiting MapObjects serving urban greenland management[J].World Geology,2004,23(2):192-194. |
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| Authors: | LI Juan LU Wen-xiCollege of Environment and Resources Jilin University Changchun Jilin China |
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| Institution: | LI Juan,LU Wen-xiCollege of Environment and Resources,Jilin University,Changchun 130026,Jilin,China |
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| Abstract: | Technically,this paper introduces the ActiveX component technique,which applies the MapObjects,a GIS component,in the field of greenland management of Changchun City. The Urban Greenland Management Information System of Changchun City,exploited newly by the authors,has the function of map controlling,information querying and editing. The system carries out the map zoom in,zoom out,pan and the bidirectional query functional with querying attribute information from spatial information and the other way round,and shows the green sight situation in multimedia format,which supplies technologcially support tools for the scientific management of greenland in Changchun City. |
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| Keywords: | ActiveX GIS urban greenland MapObjects |
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