Talks and Poster Presentations (with Proceedings-Entry):
M. Wieser, M. Hollaus, G. Mandlburger, N. Pfeifer, P. Glira:
"ULS LiDAR supported analyses of laser beam penetration from different ALS systems into vegetation";
Talk: XXIII ISPRS Congress,
- 2016-07-19; in: "ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences",
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences,
Underestimation of tree and shrub heights for different airborne laser scanner systems is a well reported characteristic. In this study reference data was produced by a novel UAV-borne laser scanning (ULS) with an extremely high point density in the complete vegetation column. This was used to investigate the penetration in the vegetation column of an airborne topographic (ALS) and topo-bathymetric (ALB) system. The degree of underestimation depends on vegetation structure and attributes of the laser scanning system.
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
Electronic version of the publication:
Created from the Publication Database of the Vienna University of Technology.