| XML与动态指标管理在土地适宜性评价中的应用 |
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| 引用本文： | 刘刚,李永树,李何超,罗宇.XML与动态指标管理在土地适宜性评价中的应用[J].测绘工程,2011,20(1):63-66. |
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| 作者姓名： | 刘刚 李永树 李何超 罗宇 |
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| 作者单位： | 刘刚,李永树,罗宇,LIU Gang,LI Yong-shu,LUO Yu(西南交通大学地理信息工程中心,四川成都,610031);李何超,LI He-chao(四川省国土勘测规划研究院,四川成都,610031) |
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| 基金项目： | "十一五"国家科技支撑计划课题 |
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| 摘 要： | 以增强土地适宜性评价系统的可移植性为目的,研究基于XML的动态指标管理技术,并以ArcGIS为开发平台,设计并实现基于GIS的土地适宜性评价系统.系统主要由数据库管理、动态指标管理、适宜性评价与潜力分析、统计分析和人机接口5部分构成,具有数据输入与输出、查询统计、空间分析等功能,能够对各类数据进行动态管理,可依据建立的...
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| 关 键 词： | 土地适宜性评价 GIS 动态指标管理 XML |
Land suitability evaluation based on XML and dynamic index management |
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| LIU Gang,LI Yong-shu,LI He-chao,LUO Yu.Land suitability evaluation based on XML and dynamic index management[J].Engineering of Surveying and Mapping,2011,20(1):63-66. |
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| Authors: | LIU Gang LI Yong-shu LI He-chao LUO Yu |
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| Institution: | LIU Gang1,LI Yong-shu1,LI He-chao2,LUO Yu1(1 GIS Engineering Center,Southwest Jiaotong University,Chengdu 610031,China,2 Sichuan Research Institute of Territorial Surveying and Planning,China) |
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| Abstract: | In order to increase the portability of land suitability evaluation system,the paper studies the dynamic index management technology based on XML,and with ArcGIS as a development platform,a land suitability evaluation system based on GIS is established.The system is composed of database management,integrated index management,suitability assessment and potential analysis,statistical analysis and human-machine interface.It includes the data input and output,query statistics,spatial analysis and other function... |
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| Keywords: | GIS XML |
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