Geant4-Simulated Muon Angular Distribution Dataset for SIRT-TV Tomographic Reconstruction of the QinShiHuang Tomb

This dataset contains Geant4-simulated muon tomography data used in the article “SIRT-TV 3D image reconstruction for simulated muon tomography of the QinShiHuang tomb”. The raw simulation outputs were accumulated into two-dimensional histograms representing the angular distribution of detected muons and subsequently stored in MATLAB (.mat) format. The data file includes five matrices corresponding to simulated muon count angular distributions for different equivalent measurement durations. Each matrix element represents the muon count associated with a specific incident direction.