Exported Content

OGC Web Services, Phase 3

1. OWS-3 Overview

Building on previous work in other OGC initiatives and technical working groups, OWS-3 participants worked collaboratively to extend the OGC baseline to enable an interoperable, multi-source decision support environment. The work addressed a rich set of requirements provided by OWS-3's sponsors. Sponsors include: BAE Systems, IONIC, GeoConnections (Canada), Lockheed Martin, MAGIC Services


CityGML is an open data model and XML-based format for the storage and exchange of virtual 3D city models. It is an application schema for the Geography Markup Language version 3.1.1 (GML3), the extendible international standard for spatial data exchange issued by the Open Geospatial Consortium (OGC) and the ISO TC211. The aim of the development of CityGML is to reach a common definition of the basic entities, attributes, and relations of a 3D city model. This is especially important with respect to the cost-effective sustainable maintenance of 3D city models, allowing the reuse of the same...