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。
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.
出处
《地球学报》
EI
CAS
CSCD
北大核心
2002年第4期379-382,共4页
Acta Geoscientica Sinica
基金
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 95 0 12 0 8)
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 2 0 0 0 10 10 1)
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
关键词
地学断面
数字化
图形数据库
属性数据库
二次开发
geoscience transects digital graph database property database redevelopment
