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Determination of alignments in existing roads by using spline techniques

Author

Listed:
  • Garach, L.
  • de Oña, J.
  • Pasadas, M.

Abstract

This paper presents a quick, simple and automatic approximation method that allows the alignments in a road (straights, curves or clothoids) and their respective curvature values to be identified from an approximation point set given by its UTM (Universal Transverse Mercator) coordinates obtained from field data.

Suggested Citation

  • Garach, L. & de Oña, J. & Pasadas, M., 2014. "Determination of alignments in existing roads by using spline techniques," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 102(C), pages 144-152.
    • Handle: RePEc:eee:matcom:v:102:y:2014:i:c:p:144-152
    DOI: 10.1016/j.matcom.2013.12.003
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    Cited by:

    1. Bertolazzi, Enrico & Bevilacqua, Paolo & Frego, Marco, 2020. "Efficient intersection between splines of clothoids," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 176(C), pages 57-72.
    2. De Santos-Berbel, César & Castro, Maria, 2020. "Effect of vehicle swiveling headlamps and highway geometric design on nighttime sight distance," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 170(C), pages 32-50.
    3. César De Santos-Berbel & Sara Ferreira & António Couto & António Lobo, 2024. "Development of Motorway Horizontal Alignment Databases for Accurate Accident Prediction Models," Sustainability, MDPI, vol. 16(17), pages 1-18, August.

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