| 基于GIS的泥石流灾害系统中数据集成方案 |
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| 引用本文： | 葛宇,管群.基于GIS的泥石流灾害系统中数据集成方案[J].后勤工程学院学报,2006,22(3):9-12. |
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| 作者姓名： | 葛宇 管群 |
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| 作者单位： | 1. 四川大学,计算机学院,成都,610065;四川师范大学,公共计算机教学中心,成都,610068
2. 四川大学,计算机学院,成都,610065 |
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| 摘 要： | 为增强泥石流灾害数据可视化管理系统的兼容性,分析了多源数据集成技术,讨论了泥石流灾害工程中多来源数据和多格式数据的问题,以及在应用系统中对多源数据集成处理的要求,提出以SuperMap结合VC 6．0在基于GIS的泥石流灾害工程应用中实现多源数据集成的一种解决方案,实现了系统中对多来源、多格式数据的集成功能,从而达到了系统能直接访问、处理不同来源空间数据的目标。
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| 关 键 词： | 多源数据集成 泥石流灾害数据可视化管理系统 |
| 文章编号： | 1672-7843(2006)03-0009-04 |
| 修稿时间： | 2006年3月23日 |
Data Integration in GIS-based Mud-rock Flow Disasters System |
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| GE Yu,GUAN Qun.Data Integration in GIS-based Mud-rock Flow Disasters System[J].Journal of Logistical Engineering University,2006,22(3):9-12. |
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| Authors: | GE Yu GUAN Qun |
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| Abstract: | To promote the compatibility of the visible data management system of Mud-rock flow disaster and to realize the direct visit and processing of data from different sources, this article analyzes the integrated technology of multi-sourced data and discusses the problems of multi-formatted data and multi-source data in the project of Mud-rock flow disaster as well as the requirement for processing multi-sourced data in application system. In addition, it provides a solution by combining SuperMap and VC 6.0, based on the integrated multi-source data in the project of Mud-rock flow disaster. It also realizes the function of integrating multi-sourced and multi-formatted data, and thereby attain the aim of direct visit and processing space data from various sources. |
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| Keywords: | SuperMap VC |
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