Automatic Mapping of Center Line of Railway Tracks using Global Navigation Satellite System, Inertial Measurement Unit and Laser Scanner

Automatic Mapping of Center Line of Railway Tracks using Global Navigation Satellite System, Inertial Measurement Unit and Laser Scanner

Up-to-date geodatasets on railway infrastructure are valuable resources for the field of transportation. This paper investigates three methods for mapping the center lines of railway tracks using heterogeneous sensor data: (i) conditional selection of satellite navigation (GNSS) data, (ii) a combina...

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Bibliographic Details
Main Authors: Sangeetha Shankar, Michael Roth, Lucas Andreas Schubert, Judith Anne Verstegen
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:Remote Sensing
Subjects:
railway tracks
automated mapping
global navigation satellite system
inertial measurement unit
laser scanner
kalman filter
Online Access:https://www.mdpi.com/2072-4292/12/3/411

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