| 全球地学断面数字化图形数据库建设 |
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| 引用本文：刘国兴,方彦春,赵震宇,杨菲.2002.全球地学断面数字化图形数据库建设[J].地球学报,23(4):379-382. |
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| 基金项目:原地质矿产部“九五”前沿科技计划项目“深部地球物理探测数据共享与对比研究”(编号9501208)，国土资源部中国岩石圈三维结构专项计划项目“中国岩石圈三维结构数据库”(编号200010101)，科技部科技基础性工作专项项目“中国地学大断面与深部地球物理资料整理（国土资源部部分）”（编号G99-A-01g） |
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| 中文摘要:以原地质矿产部系统所完成的6条地学断面图为源数据基础，选用MAPGIS软件平台对6条地学断面图进行了数字化，根据“全球地学断面数字化指南”，并参考了各地学断面的制图标准，建立了中国地学断面图形库和属性库。开发，研制了图形库管理系统。 |
| 中文关键词:地学断面 数字化 图形数据库 属性数据库 二次开发 |
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| The Construction of Digital Global Geoscience Transect Map Database |
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| Abstract:With the software system of MAPGIS, the database of graphs and properties has been established based on the digitization of six geoscience transects completed by the former Ministry of Geology and Mineral Resources of China. A graph library management system based on the database has also been developed. The importance of the established database and the associated management system lies in the fact that they can save permanently the material, enhance the study of the crust upper mantle structure in China and ensure the geoscience data sharing and the transects comparing between China and abroad. |
| keywords:geoscience transects digital graph database property database redevelopment |
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