Supplemental Datafile for Manuscript "Fine Crustal Structure and Metallogenic Implications of the Southwestern Xingmeng Orogen Revealed by Deep Seismic Reflection Profiling"

This dataset contains the intermediate and final products generated during P-wave velocity modeling and deep seismic reflection processing for an approximately 89 km long seismic profile across the southwestern Xingmeng Orogen, northeastern China. The dataset documents the main workflow used to construct the shallow velocity structure and obtain the final stacked seismic reflection image.The P-wave velocity modeling dataset includes first-arrival picking results, initial velocity models, gridded velocity models, final tomographic inversion results, and ray-density distributions. These data characterize the iterative process of first-arrival travel-time tomography and provide constraints on near-surface velocity variations and seismic ray coverage along the profile.The deep seismic reflection processing dataset includes the final stacked seismic section, comparisons of tomographic static corrections, noise attenuation results, and the stacking velocity model used for normal moveout correction and imaging. These products document the major processing steps, including static correction, noise suppression, velocity analysis, and common-midpoint stacking.The archived files provide the essential geophysical products used in this study to evaluate the reliability of seismic imaging, constrain shallow velocity structures, and interpret crustal-scale reflectivity beneath the southwestern Xingmeng Orogen. The dataset includes image files and digital data files with associated metadata describing coordinate systems, units, file formats, and processing parameters.