All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

ROBUST FILTERING OF MOBILE LASER SCANNER DATA

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F17%3APU123083" target="_blank" >RIV/00216305:26110/17:PU123083 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    ROBUST FILTERING OF MOBILE LASER SCANNER DATA

  • Original language description

    Mobile laser scanning (MLS) is popular not only for scanning in urban areas but also for scanning nature objects. Unlike airborne laser scanning data, MLS has bigger point density, and it is harder for software to handle them. In this paper, we were testing robust filtering on MLS datasets captured in the forest area of the Moravian Karst by Riegl VMX - 450 scanner. The data was taken in the same area of the Moravian Karst in May and then in December 2015. To process the data, we used software OPALS. We applied thinning and hierarchical interpolation to make data more homogenous and prepare point clouds for robust filtering. Then, from the classified terrain points, two digital terrain models were interpolated (grid size (0.5 x 0.5) m) and compared. The vertical accuracy of the DTM from December dataset is 0.11 m.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20705 - Remote sensing

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2017

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Sborník abstraktů

  • ISBN

    978-80-214-5462-0

  • ISSN

  • e-ISSN

  • Number of pages

    9

  • Pages from-to

    1-9

  • Publisher name

    Vysoké učení technické v Brně

  • Place of publication

    Brno

  • Event location

    Brno

  • Event date

    Jan 26, 2017

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article