1 July 1990 An optical fiber system for the multiparameter observation of underground water precursors
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Proceedings Volume 1230, International Conference on Optoelectronic Science and Engineering '90; 12305D (1990) https://doi.org/10.1117/12.2294830
Event: The Marketplace for Industrial Lasers 1990, 1990, Chicago, IL, United States
Abstract
The observation and study of groundwater behavior is believed as one of the most promising approaches of earthquake prediction. Primary results of the multimeasurand optical fibre system for monitoring underground water trends (OFSMUWT) are presented in this paper. The measurements include groundwater temperature, turbidity, PH, acoustic emission of rocks, and concentrations of bubble, hydrogen and methane, and their gradients.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Linlin Ge, "An optical fiber system for the multiparameter observation of underground water precursors", Proc. SPIE 1230, International Conference on Optoelectronic Science and Engineering '90, 12305D (1 July 1990); doi: 10.1117/12.2294830; https://doi.org/10.1117/12.2294830
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