citygml

Two new papers: Reference study of IFC/CityGML software support

The GeoBIM benchmark is concluded with two papers published back-to-back in Transactions in GIS

New paper: Extending CityGML for IFC-sourced 3D city models

Development of an application domain extension published in Automation in Construction

Update on the GeoBIM benchmark

An investigation into the implementation state of open standards in software is currently ongoing through the ISPRS/EuroSDR ‘GeoBIM benchmark 2019’ initiative