| 基于GML的国土规划多源异构数据集成模型 |
| |
| 引用本文： | 缪谨励,李景朝,陶留锋.基于GML的国土规划多源异构数据集成模型[J].地质通报,2014,33(10):1571-1577. |
| |
| 作者姓名： | 缪谨励 李景朝 陶留锋 |
| |
| 作者单位： | 1.国家地理信息系统工程技术研究中心，湖北 武汉430074
2.中国地质调查局发展研究中心, 北京 100037 |
| |
| 基金项目： | 国家科技支撑计划项目(编号:2012BAB11B01);中央高校基本科研业务费专项(编号:2652012099) |
| |
| 摘 要： | 国土规划所需的数据来自于土地、水、矿产等多主题数据,数据生产、存储、调用的方式具有多样性,给数据集成应用带来了极大的困扰。为了解决这个问题,在分析地理标记语言(GML)格式特征的基础上,提出了一种基于GML的国土规划多源异构数据集成模型,分析了基于该模型的多源异构数据集成技术流程,实现了Map GIS数据、Arc GIS数据向GML数据的转换和集成分析。实践验证,该方法在一定程度上可满足国土规划应用的需求。
|
| 关 键 词： | 国土规划 多源异构数据集成 模型 地理标记语言 |
GML-based territorial planning multi-source heterogeneous data integration model |
| |
| MIAO Jin-li,LI Jing-chao,TAO Liu-feng.GML-based territorial planning multi-source heterogeneous data integration model[J].Geologcal Bulletin OF China,2014,33(10):1571-1577. |
| |
| Authors: | MIAO Jin-li LI Jing-chao TAO Liu-feng |
| |
| Institution: | 1.National Engineering Research Center for GIS, Wuhan 430074 Hubei, China
2. Development and Research Center, China Geological Survey, Beijing 100037, China |
| |
| Abstract: | Territorial planning needs overall consideration of various kinds of territorial resources and an integrated application of land, water, minerals, industrial layout, population distribution and economic subject data. The data are scattered in different departments but have some common characteristics: spatial data constitute the data subject, and the attribute data are closely related to spatial data, decentralized collection, space partition, and theme layers. In order to solve the problem of diversity in data format, production, storage and usage, the authors, on the basis of analyzing the characteristics of GML, proposed a GML-based territorial planning multi-source heterogeneous data integration model, analyzed the process for multi-source heterogeneous data integration, and achieved the conversion of the MapGIS data into GML data. Tests prove that the method can to some extent meet the demand of territorial planning application. |
| |
| Keywords: | territorial planning multi-source heterogeneous data integration model GML |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《地质通报》浏览原始摘要信息 |
| 点击此处可从《地质通报》下载免费的PDF全文 |
|
