Description
Since 2023, a 3D mesh for NRW has also been produced from the aerial photographs. A 3D mesh is a representation form of a 3D surface model generated from aerial image information. It shows the terrain surface including vegetation, buildings and other artificial objects (e.g. standing cars). For this purpose, adjacent three-dimensional points from the image correlation of the oriented aerial images are connected to a mesh. The mesh surface is then textured with the underlying aerial images. In recent years, 3D city models have emerged in the municipal context, which are used as a planning basis for spatial analyses in three-dimensional space and for public relations work. The 3D mesh of Geobasis NRW is generated for the entire state area of NRW and represents a realistic model at the time of the survey. It serves as an efficient alternative to oblique aerial images and is suitable as a data basis for digital twins. Possibilities of use: Exploration for the continuation of the official base map, planning basis (e.g. in urban planning, monument preservation, environmental management), assistance for civil protection, economic development or tourism, visualization of computer-aided analyses (e.g. for flood simulations, visual axes, shadow throwing, noise spreading or wind currents), use in 3D navigation, real estate industry, public relations work
Resources
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https://www.opengeodata.nrw.de/produkte/geobasis/lusat/akt/3dmesh/3dmesh/ |
Tags
- digitales-luftbild
- advmis
- abteilung-7
- luftbilder
- geobasisdaten
- arbeitsgemeinschaft-der-vermessungsverwaltungen-der-länder
- geobasis-nrw
- opendata
- luftbildphotographie
- orthofotografie
- 3d-mesh
- nrw-3d
- digitales-orthophoto
- luftbild
- adv
- nrw
- 3d-nrw
- 3d-viewer
- nrw-in-3d
- digitales
- dsm-mesh
- luftbildinformationen
- bezirksregierung-köln
- dez72
- nw
- photogrammetrie
- mesh
- digitale-orthophotos
- orientiertes-luftbild
- 3d-meshes
- 2.5d-mesh
- 3-d-mesh
- nordrhein-westfalen
- photo