基于地理信息系统的地震采集工程数据可视化管理平台的设计

Visual data management platform design for seismic acquisition engineering based on GIS

1. 同济大学电子与信息工程学院,上海 200092;2. 中国石化胜利石油管理局地球物理勘探开发公司,山东东营 257100

The Institute of Electronics and Information Engineering of Tongji University, Shanghai 200092, China

阐述了利用地理信息系统(GIS)建立地震采集工程数据可视化管理平台的技术和方法。首先,从数据管理平台的设计入手,探讨了GIS与数据库的关系、平台的数据结构以及软件的整体架构等;然后,介绍了平台实现的几项关键技术,即层次型的项目数据管理、图层控制的勘探项目查询、表层试验资料的数据处理、SPS(Shell Processing Support)与观测系统的显示与分析、地震数据的定量化分析等;最后,利用自行设计开发的实用软件对该技术的特色和功能进行了说明。基于GIS的地震采集数据管理平台可以整合地震勘探工程中的过程数据, 并提供主要技术环节的数据处理模块,为地震采集工程提供全方位的数据和质量监控。

The techniques and means of developing are discussed in detail. At first, some issues related to designing of a visual data management platform are described, including the relation between GIS and database, the data structure and the software structure of the platform. Next, many key techniques of developing a platform are introduced. for example, hierarchy project data management, seismic exploring information query drove by layers of map, data processing for surface structure investigating, SPS (Shell Processing Support) file processing and survey display and a-nalysis, seismic data quantitative analysis, etc. At last, software developed shows the techniques and effects. Developing a seismic acquisition data management platform based on GIS settles well the data in the course of seismic acquisition engineering, and provides data processing modules for main techniques steps, in order to offer perfect serv- ices and quality control for seismic acquisition engineering.