The 3D Portrayal IE will focus on the use of recently developed draft 3D portrayal service interface specifications within the context of the OGC standards baselines. These are the Web 3D Service (W3DS), which streams geospatial 3D models using interactive web formats, and the Web View Service (WVS), which generates images of projective views on massive, complex 3D worlds.
Objectives for the 3D Portrayal IE are to test and further develop these services and workflows that support rapid visualization of extremely large and complex 3D geodata. Such services and workflows are anticipated to be major building blocks of spatial data infrastructures. The IE will include digital landscape models, city models, and interior models, e.g., in the CityGML data format, as well as different client configurations such as thin clients and web portals. The IE will clarify the specifics of 3D portrayal services; provide best practices and guidelines for their implementation, integration, and usage; and directly support current standardization efforts. Read More