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Direct Detection Of Contamination Using Gpr)
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, II Simpósio Brasileiro de Geofísica, Sep 2006, cp-198-00045
Abstract
A multi-resolution spectral analysis of a GPR profile done in this work successfully revealed the spectral contents of the GPR signal over a controlled LNAPL spill. Using the continuous wavelet transform we show here that the presence of the gasoline is reflected in the spectral contents of the GPR trace.