TY  JOUR
TI  Comparative Analysis of Aerial, Mobile and Terrestrial Laser Scanning Technologies for Railway Track Diagnostics: Selection Criteria Based on Accuracy, Productivity and Operational Constraints
KW  laser scanning
KW  railway track diagnostics
KW  aerial laser scanning (ALS)
KW  mobile laser scanning (MLS)
KW  terrestrial laser scanning (TLS)
KW  accuracy
KW  productivity
KW  digital track model
JO  Proceedings of Petersburg Transport University
AU  Chesnovich, F.V.
PY  2026
IS  23
PB  FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"