| 中国华北地区地震空间数据仓库的构建与分析 |
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| 引用本文： | 于焕菊,谢传节,李云岭,秦承志.中国华北地区地震空间数据仓库的构建与分析[J].地球信息科学,2006,8(3):88-93. |
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| 作者姓名： | 于焕菊 谢传节 李云岭 秦承志 |
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| 作者单位： | 山东省科学院,科技发展战略研究所,济南,250014;中国科学院,地理科学与资源研究所,北京,100101;山东科技大学,地球信息科学与工程学院,青岛,266510 |
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| 摘 要： | 空间数据仓库是在数据仓库基础上对空间数据的扩展。建设地震空间数据仓库对研究地震的时间、空间、时空上的发生、发展规律,及开展地震的预测、预报、防灾、减灾工作具有重要的指导意义。我国的华北地区地震活动频繁,地震记录从历史、数量、完整性等各方面均优于中国其他地区,因而尝试构建中国华北地区地震空间数据仓库,开展了空间数据仓库构建方法的研究。
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| 关 键 词： | 空间数据仓库 地震 华北地区 |
| 收稿时间： | 07 16 2005 12:00AM |
| 修稿时间： | 01 14 2006 12:00AM |
Study of Building the Seismic Spatial Data Warehouse of North China |
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| YU Huanju,XIE Chuanjie,LI Yunling,QIN Chengzhi.Study of Building the Seismic Spatial Data Warehouse of North China[J].Geo-information Science,2006,8(3):88-93. |
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| Authors: | YU Huanju XIE Chuanjie LI Yunling QIN Chengzhi |
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| Institution: | 1. Institute for Development Strategy of Science and Technoloty, Shandong Academy of Sciences, Jinan 250014, China;
2. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China;
3. Geo-information Science and Engineering College, Shandong University of Science and Technology, Qingdao 266510, China |
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| Abstract: | Spatial data warehouse is the extension of data warehouse on the basis of spatial data. Building seismic spatial data warehouse is important for studying the law of seismic activity in time sequence, spatial area, and spatio-temporal distribution, as well as earthquake forecast, prevention and reduction. Earthquake happens very frequently in North China. Its seismic data records are superior to other areas of China in aspects of precision, quantity, and perfection. So the authors tried to build a seismic spatial data warehouse of North China for the study of the method of building spatial data warehouse. |
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| Keywords: | spatial data warehouse earthquake North China |
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