| ArcGIS Server应用开发中的数据优化策略 |
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| 引用本文： | 宋丽,梁东业,魏显栋.ArcGIS Server应用开发中的数据优化策略[J].长江科学院院报,2010,27(1):42-45. |
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| 作者姓名： | 宋丽 梁东业 魏显栋 |
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| 作者单位： | 长江科学院,空间信息技术应用研究所,武汉,430010;长江水利委员会,水政水资源局,武汉,430010 |
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| 摘 要： | 影响ArcGIS Server应用系统性能的因素有很多，其中地图数据是关键因素之一。在ArcGIS Server应用于“长江流域水政执法卫星遥感动态监测系统”中，使用地图图层的整理、地图渲染、属性字段的整理、地图缓存机制等多种手段对地图数据进行了优化，从而大幅提高了系统中地图的访问速度。对如何进行数据优化作了详细介绍和讨论分析。
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| 关 键 词： | ArcGIS Server 数据优化 系统性能 |
Strategy for Data Optimization in Application and Development of ArcGIS Server |
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| SONG Li,LIANG Dong-ye,WEI Xian-dong.Strategy for Data Optimization in Application and Development of ArcGIS Server[J].Journal of Yangtze River Scientific Research Institute,2010,27(1):42-45. |
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| Authors: | SONG Li LIANG Dong-ye WEI Xian-dong |
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| Affiliation: | 1.Yangtze River Scientific Research Institute;Wuhan 430010;China;2. Bureau of Water Administrationand Water Resources of Changjiang Water Resource Commission;China |
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| Abstract: | There are many factors affecting the ArcGIS Server system, therein, the map image itself is one of the key factors. In the ArcGIS Server System-- the Satellite Remote Sensing Dynamic Monitoring System for Marine Law Enforcement of Yangtze River Valley, map data are optimized by image layer arrangement, optimization of map rendering, field length arrangement, application of map cache mechanism and so on. Therefore, the access speed for maps in the system is increased greatly. In this paper, the methods for map data optimization are introduced in detail and then discussed. |
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| Keywords: | ArcGIS Server data optimization system performance |
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