Simplifying Massive Contour Maps

  • Lars Arge
  • Lasse Deleuran
  • Thomas Mølhave
  • Morten Revsbæk
  • Jakob Truelsen
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7501)

Abstract

We present a simple, efficient and practical algorithm for constructing and subsequently simplifying contour maps from massive high-resolution DEMs, under some practically realistic assumptions on the DEM and contours.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Lars Arge
    • 1
  • Lasse Deleuran
    • 1
  • Thomas Mølhave
    • 2
  • Morten Revsbæk
    • 1
  • Jakob Truelsen
    • 3
  1. 1.MADALGO, Department of Computer ScienceAarhus UniversityDenmark
  2. 2.Department of Computer ScienceDuke UniversityUSA
  3. 3.SCALGO, Scalable AlgorithmicsDenmark

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