Publications in Scientific Journals:
C. Mulsow, G. Mandlburger, H. Maas:
"Comparison Of Subaquatic Digital Elevation Models From Airborne Laser Scanning And Imagery";
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences,
The paper describes and compares the workflows and results of generating digital elevation models (DEMs) of underwater areas from airborne laser scanning and aerial stereo images. Based on a combined laser scanning/image data set of an artificial lake, both methods are described and pros/cons are highlighted. The authors focus on the final results, especially on accuracy, completeness and spatial resolution of the underwater DEMīs. Further, practical aspects of processing and complexity of both methods are highlighted too.
bathymetry, laser scanning, DEM, underwater, multi-media photogrammetry, bundle-adjustment
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
Created from the Publication Database of the Vienna University of Technology.