摘要
VE464源控制系统在使用数字电台完成DPG与DSD之间的命令/数据传输时,采用基于GPS授时技术的时间同步方式实现炮点激发和数据采集的同步,提高了可控震源的施工效率和采集地震资料的品质。本文在详细介绍数字电台与VE464连接的基础上,从电台参数设置、时隙时间确定和源激发过程三个方面对其工作过程进行了分析,为更深入地掌握和更好地使用该系统奠定基础。
VE464 source control system uses the GPS timing technology to achieve seismic data acquisition when employing digital radio to complete the command-data transmission between the DPG and DSD.This will be effective for improving the operation efficiency and the quality of seismic data.This article analyses the operation procedure from the aspects of the radio parameters setup,time slots determination and source excitation process for a better mastering and using of VE464 system.
引文
[1]Sercel公司.VE464User's Manual[Z].2013,4.
[2]Sercel公司.Training Course Guide for VE464[Z].2008,1.
[3]Sercel公司.428XL User's Manual(vol.1)[Z].2012,11.