@mastersthesis{TUW-259533, author = {Cipa, Nil{\"u}fer}, title = {3D City Modeling: A Comparative Study of Three Approaches}, school = {Department f{\"u}r Geod{\"a}sie und Geoinformation}, year = {2017}, url = {http://repositum.tuwien.ac.at/urn:nbn:at:at-ubtuw:1-94372}, keywords = {City Modeling, Building Reconstruction, Visualisation, Software Assessment} }