面向铁路行业测绘数据集成共享探讨

闵世平;刘雪梅;张燕;刘峡杉;

铁道工程学报 ›› 2012, Vol. 29 ›› Issue (2) : 5-9.

PDF(786 KB)
PDF(786 KB)
铁道工程学报 ›› 2012, Vol. 29 ›› Issue (2) : 5-9.
勘测设计

面向铁路行业测绘数据集成共享探讨

  • 闵世平;刘雪梅;张燕;刘峡杉;
作者信息 +

Discussion on Integration and Sharing of Mapping Data in Railway Industry

  • MIN Shi - ping,LIU Xue - mei,ZHANG Yan,LIU Xia - shan
Author information +
文章历史 +

摘要

研究目的: 针对铁路测绘数据具有呈带状、分带多以及数据格式、存储位置均异构等特点,且数据量庞大、数据在各专业之间的流转效率低、数据管理不规范、数据重复使用效率低下等问题,本文进行基于元数据的测绘数据集成共享关键技术探讨,为铁路行业测绘数据成果规范管理、提高成果流转效率和服务手段等提供借鉴。
研究结论: 本文针对铁路测绘数据入库和查询等问题,提出了基于元数据的测绘数据集成共享方法,建立了铁路测绘元数据标准以及实现了基于接图表的三维可视化查询技术,为铁路测绘数据管理和应用提供了强有力的工具。研究结果表明,该方法完全满足铁路测绘数据规范管理和高效应用的需求。

Abstract

Research purposes: Aiming at the railway mapping data's characteristics of the zonal shape,multi - format and multi - location with huge data size and the problems of the low efficiency of data exchange among various professional areas,abnormal management of data and low efficiency of data re - usage,this paper discusses the key technology for the integration and sharing of metadata - based mapping data for providing the reference to the normal management of the railway mapping data and improvement of the exchange efficiency and service quality.
Research conclusions: For solving the problems mentioned above,a method is offered for integration and sharing of the metadat - based mapping data,the standard is worked out for the railway mapping metadata and the connection chart -based three - dimensional visualization inquiry technology is developed for providing the powerful means for the management and application of the railway mapping data. The research result shows this method can meet the demands of the normal management and high - efficient application of the railway mapping data.

关键词

元数据 / 铁路测绘数据 / 接图表 / 三维可视化

Key words

metadata / railway mapping data / connection chart / three - dimensional visualization

引用本文

导出引用
闵世平, 刘雪梅, 张燕, . 面向铁路行业测绘数据集成共享探讨[J]. 铁道工程学报, 2012, 29(2): 5-9
MIN Shi - ping, LIU Xue - mei, ZHANG Yan, et al. Discussion on Integration and Sharing of Mapping Data in Railway Industry[J]. Journal of Railway Engineering Society, 2012, 29(2): 5-9
中图分类号: U212   

参考文献

[1] GB/T 19710—2005,地理信息元数据[S].
GB /T 19710—2005,Geographic Information - Metadata[S].
[2] 石红兵,郑云,曾学贵. 勘测设计一体化软件开发过程中数据库的设计[J]. 铁道工程学报,2000( 6) : 19 -21.
Shi Hongbing,Zheng Yun, Zeng Xuegui. Database Design During Software Developing of Integration of Survey and Design[J]. Journal of Railway Engineering Society,2000( 6) : 19 - 21.
[3] 章水鑫. 数据集成方案中的元数据管理系统研究[D].南京: 东南大学,2005.
Zhan Shui xin. The Research of Metadata Management System in Data Integration [D]. Nanjing: Southeast University,2005.
[4] 赵慧勤,段明莲. 数字图书馆元数据方案设计有关问题探讨[J]. 现代图书情报技术,2003( 3) : 24 -26.
Zhao Huiqin,Duan Minglian. Discussion of Designing Metadata Plan in the Digital Lirary[J]. New Technology of Library and Information Service,2003( 3) : 24 - 26.
[5] CH/T 1007—2001,基础地理信息数字产品元数据[S].
CH /T 1007—2001,Metadata for Digital Products of Fundamental Geographic Information[S].
[6] DD 2006—05,地质信息元数据标准[S].
DD 2006—05,Geologic Information - Metadata[S].
[7] 李婷. 基于“元数据”的省级空间数据组织与管理[D]. 山东: 山东科技大学,2006.
Li Ting. The Organization and Management of Provincial Spatial Database Based on Metadata[D].Shandong: Shandong University of Science and Technology,2006.
[8] 孙剑. 基于虚拟地球技术的空间信息集成[D]. 山东: 山东科技大学,2007.
Sun Jian. Based on Virtual Earth Technology Integration of Spatial Information [D]. Shangdong: Shandong University of Science and Technology,2007.
[9] 朱瑞云. 城市 DLG 数据库元数据[D]. 南京: 南京师范大学,2008.
Zhu Ruiyun. The Research on Metadata Organization and Management for Urban DLG Database [D].Nanjing: Nanjing Normal University,2008.
 

PDF(786 KB)

3016

Accesses

0

Citation

Detail

段落导航
相关文章

/