Bluesky 3D Building Models is created to order and delivered as required in data formats for major CAD and visualisation software.  It is derived from Bluesky's high resolution, stereo aerial photography for Great Britain. 

Models are available in three levels of detail (LOD 1, 2 and 3):

LOD1 focuses on the overall building volume and shape rather than detailed features. Buildings are represented as rectangular blocks with vertical walls and flat roofs, useful for visualising overall urban landscape and distribution of building in initial planning stages.br>
LOD2 represents buildings with roof structure and different parts of the building (e.g., walls, roof) identified as separate elements, allowing for more accurate visualisation and analysis.  It is used for representing 3D city models.br>
LOD3 includes detailed representations of building elements such as roofs, walls, windows, doors, and other features of facades.  It provides a more realistic and detailed representation of a building and is used in architectural design, visualisation and construction documentation.br>
Bluesky is a specialist in the acquisition and processing of aerial photography and in the creation of high quality digital imagery and derived products.  By investing in the latest airborne camera technology, Bluesky ensures the quality, accuracy and consistency of its imagery to the highest standard. Bluesky is the sole supplier of aerial photography and digital terrain models to public sector organisations in Great Britain, having been awarded the Aerial Photography for Great Britain contract (APGB) by the Geospatial Commission in 2024.