| 基于PostGIS的异构地理空间数据组织与应用开发 |
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| 引用本文： | 刘小飞,胡珂,关昆.基于PostGIS的异构地理空间数据组织与应用开发[J].测绘与空间地理信息,2014(9):63-65. |
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| 作者姓名： | 刘小飞 胡珂 关昆 |
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| 作者单位： | 天津市测绘院,天津,300381 |
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| 基金项目： | 2013年度天津市测绘院科技项目---面向多源地理数据库的存储与应用技术研究 |
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| 摘 要： | PostGIS是开源关系型数据库系统PostgreSQL的空间扩展。本文分析了目前在地理信息工程领域的异构地理空间数据几种存在形式,结合PostGIS的空间数据组织方法,提出了针对PostGIS数据库的多源空间数据的集成应用方案,并在.Net开发环境中进行了可视化应用开发实践。
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| 关 键 词： | PostGIS 异构地理数据 空间数据库 地理信息系统 |
Organization and Application Development of Heterogeneous Geography Spatial Data Based on PostGIS |
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| LIU Xiao-fei,HU Ke,GUAN Kun.Organization and Application Development of Heterogeneous Geography Spatial Data Based on PostGIS[J].Geomatics & Spatial Information Technology,2014(9):63-65. |
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| Authors: | LIU Xiao-fei HU Ke GUAN Kun |
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| Institution: | (Tianjin Institute of Surveying and Mapping, Tianjin 300381, China) |
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| Abstract: | PostGIS is a spatial extension of PostgreSQL which is an open source relational database system. This paper analyzes several existing modes of heterogeneous spatial data which currently works in the field of geographic information, proposes an integrated application solution of multi - source spatial data for PostGIS database combining the method of PostGIS spatial data organization, and finally conducts a visual application development practice in environment of. Net development. |
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| Keywords: | PostGIS heterogeneous geography data spatial database geographic information System |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
