THE APPLICATION OF BOTDR ON GEOLOGICAL HAZARDS MONITORING IN THREE GORGES
ZHANG Jun-yi;YAN E-chuan ;XUE Xing-qiao ;GAO You-long 1. China University of Geosciences, WuHan City, HuBei Province, P. R. China, 430074;2. The Institute of Hydrogeology and Engineering Geology Techniques, CGSBaoDing City, HeBei Province, P. R China, 071051
This paper introduces the characteristic, principle of work , development and tendency of BOTDR. Several pivotal technologies are summarized by experience of geological hazards monitoring.
【CateGory Index】： P642.22