Sensitivity analysis of parameters and contrasting performance of ground filtering algorithms with UAV photogrammetry-based and LiDAR point clouds

Sensitivity analysis of parameters and contrasting performance of ground filtering algorithms with UAV photogrammetry-based and LiDAR point clouds

Most ground filtering algorithms are primarily designed for airborne LiDAR point cloud processing and their successful use in identifying ground points from photogrammetric point clouds remains questionable. We compared six ground filtering algorithms implemented in Metashape, ArcGIS, CloudCompare,...

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Bibliographic Details
Main Authors: Petr Klápště, Michal Fogl, Vojtěch Barták, Kateřina Gdulová, Rudolf Urban, Vítězslav Moudrý
Format: Article
Language:English
Published: Taylor & Francis Group 2020-12-01
Series:International Journal of Digital Earth
Subjects:
dtm
filtering
lidar
point cloud
spoil heap
uav
Online Access:http://dx.doi.org/10.1080/17538947.2020.1791267

Internet

http://dx.doi.org/10.1080/17538947.2020.1791267

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