| 科普旅游电子地图的开发 |
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| 引用本文： | 杨桄,刘湘南.科普旅游电子地图的开发[J].地球信息科学,2002,4(4):109-114. |
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| 作者姓名： | 杨桄 刘湘南 |
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| 作者单位： | 1. 东北师范大学城市与环境科学学院,长春130024;
2. 空军第二航空学院六系,长春130022 |
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| 基金项目： | 霍英东教育基金项目 (710 2 9)，高等院校骨干教师资助项目。 |
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| 摘 要： | 科普旅游是一种集旅游和文化知识于一体的新型旅游形式 ,科普旅游电子地图既可以为旅游者提供良好的信息服务 ,帮助选择合适的旅游路线 ,又能够为科普旅游的规划提供依据 ,指导科普旅游建设。因此 ,开发科普旅游电子地图具有重要意义。本文在分析 Map X的特点和应用的基础上 ,论述了利用 Map X控件开发科普旅游电子地图的方法 ;给出了地图图层操作、双向查询、数据库联接等功能的实现技术 ,并对二次开发中遇到的一些技术难点问题和解决途径进行了详细分析。
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| 关 键 词： | 地理信息系统 MapX 科普旅游 电子地图 |
| 收稿时间： | 2002-01-29; |
| 修稿时间： | 2002年1月25日 |
Development of Popular Science Tour Electronic Map |
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| YANG Guang,LIU Xiangnan.Development of Popular Science Tour Electronic Map[J].Geo-information Science,2002,4(4):109-114. |
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| Authors: | YANG Guang LIU Xiangnan |
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| Institution: | 1. College of Urban and Environment Science,Northeast Normal University, Changchun 130024,China;
2. The Sixth Department,the Second Aeronautical Institute of Air Force,Changchun 130022,China |
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| Abstract: | As a recent map form, electronic map have broad application value. This paper introduces electronic character and meaning in the first place. Popular science tour is a new tour form which collects tour and popular science. To improve the development of the popular science traveling industry in Northeast China, we have developed Northeast Popular Science Electronic Map.This electronic map can provide fine service for tourists and help selecting touring routes.It can also provide basis for layout and direct building of popular science tour. So it is important to develop popular science tour electronic map.In this paper we have discussed the popular science traveling characteristics and put forward the research goal and function structure of information system of the Northeast popular science traveling design. In recent years, component is one of the GIS software development tends. MapX control have powerful electronic map edition function, so we select MapX control as the main developing tool. This paper based on analyzing characteristic of MapX and application instance, discusses common methods in developing popular science tour electronic map with the aid of MapX control. The popular science traveling industry in Northeast China uses Visual basic as programme tool. Hence,it is the key concerning how to realize the basic function of combining MapX control with Visual basic programme.This paper proposes technology to realize map layer operation,double direction selection,database link, and analyzes amply in allusion to some technical difficulty and solutions for further development. |
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| Keywords: | GIS MapX popular science tour electronic map |
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