3D Geodata with Level of Detail2 2020 (Linz)

• automatically created from DOM (digital surface model). • modeled from aerial image analysis • Line scaffolding • Surface scaffolding • simple building design • simple roof design The designation is based on a 625 m x 500 m grid (see sheet overview) The coordinates are in the Gauss-Krüger system M31-5Mio. The heights are above the Adriatic Sea. EPSG31255 The calculation was based on the 2019 flow. An update is scheduled for September 2023/2024 The data are generated from a height evaluation of the DOM and semi-automatic object formation based on building floor plans. The roof shapes were created by an automatic derivation from the dot cloud of the DOM. The accuracy shall be derived from this. Simple medium accuracy: ± 2 m Some buildings are refined by a special modeling and integrated into the environment. M_... Models include building data H_... Models include terrain data No liability can be assumed for any errors or inaccuracies. The overview sheet can be accessed under the following link: https://www.data.gv.at/katalog/dataset/f751e740-a8a7-43c8-af26-49408e535a7a