Integrating Point Clouds to Support Architectural Visualization and Communication

Abstract

Current paper discusses spatial, survey data (i.e. terrestrial laser scanning, structured light scanning, aerial photogrammetry) processing methods and its various use cases from an architect’s point of view. Besides the surveying and data processing, the paper provides details on the topic of collaboration be-tween engineering branches and the power of visualization in communication. Because of the complexity of architectural planning, multiple surveying techniques can be applied to achieve easier and faster project development. 3D surveying technology aids architectural documentation and creates a new way of thinking in handling multidisciplinary communication. Data from different work projects have been selected to demonstrate the flexibility of previously mentioned surveying technologies. The result product can be further used to derive data for architectural purposes, e.g. views, sections or numerical values. The high density point cloud supports virtual/augmented reality applications; both experts and laymen can take a virtual walk, the practical solutions and future options are also presented in the paper.