• 3d seismic data
• air blast suppression
• archaeological geophysics
• f-x deconvolution
• filtering
• geometry assignment
• geotechnical applications
• ground roll attenuation
• luni
• near-surface seismic reflection
• normal moveout correction
• promx
• seismic processing
• seismic stacking
• shallow stratigraphy
• spectral analysis
• static corrections
• tuscany
• velocity analysis

This thesis focuses on the processing of 3D near-surface seismic reflection data acquired at the Luni archaeological site in Tuscany, Italy. The study addresses challenges posed by heterogeneous shallow geology, variable weathering layers, and strong coherent noise that obscure subsurface reflections. Data were acquired using a gun source and processed in the SeisSpace® ProMAX® environment through a systematic workflow including geometry assignment, spectral analysis, band-pass filtering, muting, trace editing, static corrections, ground roll and air blast attenuation, velocity analysis, normal moveout correction, and F–X deconvolution. Refraction statics and velocity modeling were crucial for improving event alignment and reflector continuity. The final stacked seismic sections revealed clear, continuous reflectors with enhanced signal-to-noise ratio, enabling reliable identification of shallow stratigraphic and structural features. These results confirm the effectiveness of advanced seismic workflows for resolving near-surface complexities and highlight their importance for archaeological, geological, and geotechnical investigations in the Luni area.