Ouadfeul, S. & Aliouane, L. Arab J Geosci (2013) 6: 4511. doi:10.1007/s12517-012-0720-5
The main goal of this paper is to extract land topographical information by analyzing the 3D ground-penetrating radar (GPR) data by the 2D directional continuous wavelet transform method. The first objective is to identify direction of obstacles, and the second is to characterize each one with a special roughness coefficient. Application on real data shows that the proposed tool can enhance the GPR data interpretation.
3D GPR dataWavelet transform modulus maxima linesMultiscale analysisRoughness coefficient