地震数据采集记录系统的发展与思考
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摘要
地震数据采集记录系统是地球物理勘探的核心装备之一。随着物探技术与电子技术的发展,这一系统在不断地更新、换代。文章从未来地球物理勘探开发的需求出发,分析了目前世界主要地球物理装备制造市场仪器现状以及在用或强力推出的几种不同结构、不同数据回收方式的仪器的优缺点,阐述了未来仪器将朝着超大道数、混合型方向发展的思想。
Seismic Data Acquisition System is one of the core equipment for geophysical prospecting. Based on the development of geophysical prospecting and electronic technologies, the system has been continually updated accordingly. Beginning from the future demand for geophysical exploration and development, this paper analyzes the current state of instruments in the world’s leading geophysical equipment manufacturing market, the advantages and disadvantages of several instruments with different structure and different data acquisition forms. In addition, this paper elaborates the idea of developing mixed data acquisition instruments with much more channels in the future.
Seismic Data Acquisition System is one of the core equipment for geophysical prospecting. Based on the development of geophysical prospecting and electronic technologies, the system has been continually updated accordingly. Beginning from the future demand for geophysical exploration and development, this paper analyzes the current state of instruments in the world’s leading geophysical equipment manufacturing market, the advantages and disadvantages of several instruments with different structure and different data acquisition forms. In addition, this paper elaborates the idea of developing mixed data acquisition instruments with much more channels in the future.
引文
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[8]CABLE-FREE ACQUISITION SYSTEM[EB/OL].www.ascendgeo.com.
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[14]胡道元.计算机局域网[M].北京:清华大学出版社,1997.
[2]湘赣.地震勘探仪器的现状与发展[J].物探装备.2001(,1):1-8.
[3]韩晓泉,穆群英,易碧金.地震勘探仪器:现状与未来[J].石油科技论坛,2008,27(6):32-37.
[4]陆其鸪,等.我国地球物理仪器的发展[J].地球物理学进展,2007,(4).
[5]Z LandTM-lightweight ZTM System developed for use on land[EB/OL].www.fairfield.com.
[6]Geospace Seismic Recorder(GSR),Geospace Engineering Resources International,GSR4C.pub-Rev[EB/OL].Sept.2007.www.oyogeospace.com.
[7]Geometrics DZ3-D分布式地震采集系统,专业型高精度地震仪-StratiVisorTM NZXP[EB/OL].www.Laureltechnologies.com.
[8]CABLE-FREE ACQUISITION SYSTEM[EB/OL].www.ascendgeo.com.
[9]沈庆伟,等.多radio无线mesh网络跨层路由协议[J].重庆大学学报(自然科学版),2008,31(4):457-463.
[10]SigmaTM-the sum of cableless seismic.International Seismic Corporation,1128Grant Street,Suite103Denver,CO80203USA[EB/OL].www.i-seis.com.
[11]B&B Electronics Mfg.Co.Inc.RS-422and RS-485Application Note.Revised Oct.1997.
[12]National Semiconductor.LVDS Owner’s Manual,4th Edition,2008
[13]Sean Colon.无线局域网802.11a标准展望[J].信息技术与标准化,2002,(1):19-23.
[14]胡道元.计算机局域网[M].北京:清华大学出版社,1997.
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