| 基于龙软GIS3.0的煤矿空间数据库架构设计 |
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| 引用本文： | 吴道政,毛善君,李鑫超.基于龙软GIS3.0的煤矿空间数据库架构设计[J].煤炭科学技术,2009,37(4). |
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| 作者姓名： | 吴道政 毛善君 李鑫超 |
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| 作者单位： | 吴道政,毛善君,WU Dao-zheng,MAO Shan-jun(北京大学,遥感与地理信息系统研究所,北京,100871);李鑫超,LI Xin-chao(中国矿业大学环境与测绘学院,江苏,徐州,221008)
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| 摘 要： | 龙软GIS 3.0(简称LRGIS)是我国自主研发的煤矿专用GIS平台.针对传统的LRGIS在空间数据管理中无法实现海量数据共享、保持数据一致性和多用户并发处理等缺点,提出面向煤矿空间数据管理的空间数据库架构体系,介绍了以空间数据库引擎方法建立空间数据库的技术路线、研究内容及功能特点.相比于文件存储,空间数据库不仅能实现煤矿空间数据和属性数据的统一管理,而且能高效进行数据存储、传输和在线编辑,同时解决多用户并发处理和数据共享等问题.
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| 关 键 词： | 空间数据库 数字煤矿 地理信息系统 |
Design on Coal Mine Space Database Frame Based on DragonSoft GIS3.0 |
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| WU Dao-zheng,MAO Shan-jun,LI Xin-chao.Design on Coal Mine Space Database Frame Based on DragonSoft GIS3.0[J].Coal Science and Technology,2009,37(4). |
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| Authors: | WU Dao-zheng MAO Shan-jun LI Xin-chao |
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| Affiliation: | 1.Research Institute of Remote Sensing and Geographical Information System;Peking University;Beijing 100871;China;2.School of Environment and Surveying Engineering;China University of Mining and Technology;Xuzhou 221008;China |
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| Abstract: | DragonSoft GIS 3.0 was a set geographical information system platform for coal mine developed in China.Due to the space data management system of the conventional LRGIS could not have the massive data sharing,not keep the data unity,and not have multi user processing and also could have other disadvantages,the paper provided the space database frame system special for the mine space data management.The paper introduced the technical line,study content and function features of the space database established ... |
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| Keywords: | space data base digital mine geographical information system |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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