@unpublished{TUW-279568, author = {Navratil, Gerhard}, title = {3D-Kataster Notwendigkeit - Modellierung - Nutzung}, year = {2019}, keywords = {Kataster, Landadministration, Recht, Augmented Reality, 3D}, note = {talk: OVG Vortr{\"a}ge Wien, Wien; 2019-05-08} }