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国土资源部 (原地质矿产部 )“深部地球物理探测数据共享与对比研究”项目组在 1998～ 2 0 0 0年期间取得如下主要进展 :①调研了数据分布和保存状态 ,抢救、收集分散的数据 (约 4 0 5 65km) ,按入库技术规定进行了整理 ,汇总入库。所收集的数据约占应收集数据的 92 % ;②制定了 7个专业方法数据入库技术规定 ;③建立了 7个专业方法数据标准格式 ,初步实现了规范化和标准化技术研究 ,为抢救、收集分散在各单位和个人的数据并入库提供了技术准备 ;④实现了数据载体及数据格式转换及不同载体间的转换与传递 ,使用刻盘技术将数据保存在光盘上 ;⑤引进先进的系统软件 ,研制与建立了 7个专业数据子库管理软件系统、数据共享和光盘库系统和总库管理系统。编写了各数据子库使用指南、管理员手册、数据字典、数据统一编码 ,研究中开发应用了GIS、MAPGIS等先进软件、将专业方法理论与计算机技术结合 ,实现数据快速存储 ,多功能查询 ;⑥探索研究了数据共享原则和办法 ,提出了可行方案 ,推动了深部地球物理探测数据共享工作
The project team of the Ministry of Land and Resources (formerly Ministry of Geology and Mineral Resources) “Deep Geophysical Prospecting Data Sharing and Comparative Study” made the following major progresses in the period from 1998 to 2000: ① Investigated the data distribution and preservation status, salvaged and collected decentralized Data (about 40 05 km), according to warehousing technical regulations have been sorted out, summarized storage. The collected data account for about 92% of the data that should be collected; ②7 technical regulations for data storage of professional methods have been formulated; ③ 7 standard formats for professional method data have been established, and the research on standardization and standardization has been initially carried out for the rescue and collection Scattered in the various units and individuals of the data storage and provision of technical preparation; ④ to achieve the data carrier and data format conversion and conversion between different carriers and transmission, the use of dial technology to save the data on the CD-ROM; ⑤ the introduction of advanced systems Software, development and establishment of seven professional data sub-library management software system, data sharing and optical library system and the total library management system. In the research, advanced software such as GIS and MAPGIS are developed and applied, combining the professional method theory and computer technology to realize the rapid data storage and multi-function query; ⑥ Explore and study the principles and methods of data sharing, put forward feasible solutions, and promote the deep geophysical exploration data sharing