Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Geology and Prospecting》 2005-04
Add to Favorite Get Latest Update

COMBINING EXPLORATION TECHNIQUE OF THE GROUND SEISMIC TOMOGRAPHY AND THE HIGH-RESOLUTION SEISMIC METHOD

XU Ming-cai~1, GAO Jing-hua~1, RONG Li-xin~1 ,CHAI Ming-tao~1, LU Qing-tian~2, SHI Da-nian~2(1.Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences, Langfang065000;2.Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing100037)  
Due to complexity of geological structures and the earth's surface conditions, application effects of seismic reflection method in metallic ore areas are generally not good. In order to resolve method problems for mineral explorations, a combining exploration technique of the ground seismic tomography and the high-resolution seismic method has been developed. The research results proved that the seismic tomography not only counteracts reflection seismic method's weaknesses in prospecting surface or shallow stratum, but also provides useful velocity information for terrain correction and migration of reflection seismic data, therefore improves processing effects of seismic reflection data. The combining exploration technique can map geological structures and layers from surface to several (even several tens) kilometers deep.
【Fund】: 国土资源部科技重点项目(编号:12130901001和20010213)资助。
【CateGory Index】: P631.4
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved