Key Equipment Identification model for correcting milepost errors of track geometry data from track inspection cars
We develop a model for milepost error correction of track geometry data. The model provides accurate references for milepost error correction. Performances of the model are analyzed with field data. The performance analysis results confirm reliability and robustness of the model. Some factors influencing the model are also discussed.
key equipment identification track geometry data track inspection car milepost errors correction railroad