22 August 2000 Application of multifrequent signal for detection means in subsurface heterogeneities
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Detection of various subsurface objects, anti-infantry mines and anti-personnel land miens in particular, hampers representation of the boundary line 'air soil'. The image of the in boundary line 'air soil' is the most intensive, since the reflection coefficient from this line is proportional to a gradient of refraction index. If this image to be suppressed the problem of subsurface an object detecting is essentially facilitated.
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Valerii Konstantinovich Volosyuk, Victor Manuel Velasco Herrera, "Application of multifrequent signal for detection means in subsurface heterogeneities", Proc. SPIE 4038, Detection and Remediation Technologies for Mines and Minelike Targets V, (22 August 2000); doi: 10.1117/12.396217; https://doi.org/10.1117/12.396217


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