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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2020
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Article
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Fig 4
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Research Article
Accuracy Evaluation of Advanced Geological Prediction Based on Improved AHP and GPR
Figure 4
GPR detection image of K19 + 715–K19 + 745. (a) Background removal. (b) Gain 35 dB. (c) Trace21.
(a)
(b)
(c)