摘要
深地震反射剖面数据子库 (简称SB1) ,系国土资源部深部地球物理探测数据库下属子库之一。经过需求分析、数据标准格式设计 ,采用MicrosoftAccess 97作为开发平台的深地震反射剖面数据子库 ,具备关系型数据库固有的一切功能。SB1由用户查询、维护管理和报表打印等 3个子系统组成。SB1收录了 1996年以前 ,即原地质矿产部和国土资源部地球物理工作者执行深部地质计划和前沿科技计划等专项计划获得的大量深地震反射剖面调查原始记录、处理成果与解释成果。经调研数据分布和保存状况 ,依照“深地震反射剖面数据入库技术规定”完成了深地震反射剖面数据收集、整理及登录。迄今为止 ,SB1共收录国土资源部深地震反射资料累计测线 19条、剖面长度 85 9km与入库原始记录数据量 3 5 .8GB ;原始记录、数据处理等入库数据记录格式皆统一采用地震勘探专业通用的SEG Y格式 ;并采用通用的刻录格式ISO 9660共刻录数据光盘 3 0张。SB1管理系统的库文件及其用户指南、管理员手册、系统盘说明等文档也已刻录成系统光盘 ,为数据共享以及其它应用提供了方便条件。
The Sub Database of Deep Seismic Reflection Profiling (called SB1 for short) is one of the seven sub databases under the Deep Geophysical Probing Database of the Ministry of Land and Resources. The data of five engineering projects of deep seismic reflection probing accomplished by affiliated units under the Ministry of Land and Resources, which included 19 lines, profiling length of 859 km and total amounts of initial data 35.8 GB, were collected and saved by SB1. These data wholly accord with The Rule for Data of Deep Seismic Reflection Profiling that is embodied in SB1. The data of other engineering projects have not been included in the range of collection for this sub database. The SB1 system is a database management software in Windows style. It is designed with functions of storage, edition, query, and report printing. It is based on Microsoft Access 97, developed by Microsoft Visual Basic 6.0. SB1 has advantages of high velocity, easy operation and high reliability. In addition, SB1 also attaches to it a 'Sketch Map of Distribution of Deep Seismic Reflection Probing Engineering in China' and a table of general relevant information. It will provide a favorable condition for data sharing, information service for exploration, exploitation, research and comparison of regional deep structures in future.
出处
《地球学报》
EI
CAS
CSCD
北大核心
2001年第6期491-496,共6页
Acta Geoscientica Sinica
基金
原地质矿产部"九五"前沿科技计划"深部地球物理探测数据共享与对比研究"项目 (编号 95 0 12 0 8)
科学技术部 1999~ 2 0 0 0年度科技基础性工作项目"中国地学大断面与深部地球物理资料整理 (国土部部分 )"(编号 :G99-A -0 1g)研究成果之一
